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  • Multi-tenancy in Cloud Computing
    In this episode host Tyra Peirce chats with Rolando Carrasco, an Oracle ACE Director based in Latin America. Rolando and Tyra speak about Multi-tenant cloud. What it is, what it isn't, and when it should be used. --------------------------------------------------------------- Episode Transcript: 00:00:00:00 - 00:00:34:01  Unknown  Welcome to the Oracle Academy Tech Chat. This podcast provides educators and students with in-depth discussions with thought leaders around computer science, cloud technologies, and software design to help students on their journey to becoming industry ready technology leaders of the future. Let's get started. Welcome to Oracle Academy Tech Chat, where we discuss how Oracle Academy prepares the next generation's workforce.    00:00:34:03 - 00:01:02:16  Unknown  I'm your host, Tyra Peirce. Today I'm joined by our Rolando Carrasco. Rolando is an Oracle Ace director based in Latin America. He has been in the IT industry for the past 25 years, working for companies such as Hewlett-Packard and Oracle. Then in 2010, he started his own consulting firm where he is currently the CTO. His work has been focused on distributed systems, working with several integration platforms, API management tools and the cloud.    00:01:02:18 - 00:01:29:06  Unknown  He is a constant speaker at both local and global development conferences. Welcome, Rolando. Oh thank you Tyra. So to start off, can you give me a bit about your background and your current job role? Yes. Thank you Tyra. Now I'm currently the CTO for a Mexican consulting firm here in Mexico. The name is CES, and I've had this role for the past 15 to 16 years now.    00:01:29:08 - 00:02:07:13  Unknown  And as you already mentioned, my experience is focused on distributed systems. And probably, I will say, the evolution of those type of needs in terms of integration in the cloud now. And I will say that I have a mixed profile in terms of, development, if you will, and also experience on sales and pre-sales and architecture, or so I will say that I have that type of hybrid more a rosary and my experience is being focused mostly and in the Latin American region, from Mexico to Brazil.    00:02:07:15 - 00:02:32:21  Unknown  Today our focus is on, multi-tenancy and cloud computing. Can you tell me what a multi-tenancy is and cloud computing and how does it differ from single tenancy? I can say that multi-tenancy is the ability to have different organizations working separately, and that's the key. But we'll be using the same infrastructure okay. Even though they share this infrastructure.    00:02:32:23 - 00:02:57:07  Unknown  The main thing, as I said, we already mentioned is that those different organizations are isolated. They can see each other, they can see their data. And I can say that normally service providers work in this fashion. They offer their services to several gateway stations or customers. And from the infrastructure standpoint, they share the infrastructure now along all those organizations.    00:02:57:09 - 00:03:25:08  Unknown  And the difference, the difference between multi-tenancy and the single tenancy is that which single tenant, every organization use its own infrastructure. I mean, there is nothing to share between them or among them, but you need to deliver on a specific infrastructure for every single organization. So which follows on to my next question. Can you share a real world example of multi-tenant cloud implementations?    00:03:25:10 - 00:04:03:19  Unknown  Yes, absolutely. I will say that the software as a service market and the software as a service, providers and application owns most of them. And I can say that both big companies such as Oracle and small companies or even startups, they use these type of model offering these, those type of services. For example, an email application and the one that we normally use, Outlook or Gmail or any of that type of email application is a clear example of then we all have an account.    00:04:03:21 - 00:04:26:22  Unknown  The infrastructure is the same. We don't care as a user, we just use the service as its own, as it's been, offered to, to us. So, the users are not aware of that. And I will say that probably the users are not even interested in if it is a multi-tenancy or not, but all I what I was trying to I was trying sorry to explain.    00:04:27:00 - 00:04:51:19  Unknown  Is that mostly those type of SaaS applications use this model. For example, maybe you or the audience are aware of applications such as Monday.com or Bitly. The shortener, URL application, or any other type of application that you normally use that you just use and you just subscribe to it. It is so very clear example of behind the scenes is working in a multi-tenancy fashion.    00:04:51:21 - 00:05:15:22  Unknown  That actually makes sense. The Bitly one makes sense to me because I've used it before. And same with like my email. My email. Programs. I understand how that would work. Like, you access it one way, but you might be touching multiple clouds. So that's that's actually really, really fascinating for me. So on to my next question. Why do organizations choose a multi-tenant architecture over a single tenant one?    00:05:16:00 - 00:05:45:22  Unknown  I will answer that in two ways. And the first one is for service providers. These multi-tenancy model may imply the reduction of several cost and operations because instead of provisioning dedicated infrastructure and all the consequences that it that it has, they use just one single, infrastructure and that single infrastructure is the one that they operate. They your grade and then they maintain.    00:05:46:00 - 00:06:13:17  Unknown  But at the same time they isolate the organizations as as we mentioned in, in the past questions or in the previous questions. And the second thing is for organizations who create their own software, I mean, that they are looking to create a solution. They are building, an application they will like to or free to many customers, and they need to deliver it in, in such a way that they need to reduce their own cost.    00:06:13:19 - 00:06:43:18  Unknown  Then probably they are going to choose these type of models because it is going to be not that expensive. And for example, in terms of Oracle technology, a Oracle's database is a very clear example of the unorganized organization, sorry, an organization that is looking to create an application which uses a database. But it happens that these database needs to be separated, be separated because the departments needs to be isolated.    00:06:43:18 - 00:07:10:23  Unknown  Just to give an example, this type of organization can leverage from the Oracle database technology. And in the specific the database multi-tenant option one single database engine, but multiple databases running on that very same engine. So I would say that those two things are the ones that are going to make an organization to use this multi-tenancy model that is that also makes a lot of sense to me.    00:07:10:23 - 00:07:45:09  Unknown  Like if you need to separate your databases, you want to separate your data, you want to make sure that it's controlled and then only accessible by a certain group of people. That also makes sense to me as well. Which leads to the next question how does multi-tenancy impact database management in cloud applications? I will say that it reduces the complexity of managing different databases with a whole set of infrastructure, because if you think about it and you have separate databases, then you need probably different persons to manage those different layers.    00:07:45:11 - 00:08:10:14  Unknown  So in the Oracle database multi-tenancy model or in a database dependency model, it is just one single infrastructure. So you reduce the number of persons or the team that is managing the infrastructure. The second thing is the streamline is streamlining the database provisioning and the provisioning, because you just need to take care about let me say it in this way just as database.    00:08:10:14 - 00:08:38:22  Unknown  So for it that's that's the there's the thing that you need to manage and you need to deploy or, or provision or the provision instead of the whole infrastructure. The third thing is to consolidate the database management. You are consolidating in a single group of persons and sometimes it is just one single DBA. You leave me managing different databases with, you know, very same infrastructure or the very same infrastructure.    00:08:39:00 - 00:09:07:01  Unknown  You can also consolidate database monitoring. So you have a single glass of pane if you will, where you can check the different databases that you are running in this multi tenancy model, instead of having separated monitoring tools or monitoring applications, working on top of these different databases, you have one single glass of paint on modeling of new organization.    00:09:07:01 - 00:09:29:05  Unknown  You will be easier because you already have the infrastructure. You just need to provision the database for this new department or organization and probably already mentioned it, but I think is is okay to repeat it to reduce the number of DBA is managing all that infrastructure. I like that, I like that it's all about streamlining and making sure that they you don't need as many resources.    00:09:29:06 - 00:09:48:01  Unknown  Managing certain types of things like the DBA is can go out and expand into doing different types of work. And it's that's a little bit more interesting. Or you have like a, a person that is just an expert in one area, which I think  is kind of helpless. You can spread your resources out and make them a little bit more nimble and flexible.    00:09:48:01 - 00:10:21:21  Unknown  So which leads to my next question. What are the key performance challenges and a multi-tenant system, and how are they addressed in. This is one of the most relevant questions, and I will say that this is something that every time we think about the multi-tenancy model, we need to take care of these because it is good, obviously, and we've been highlighting all these benefits of having not one single infrastructure is sharing it among different organizations, but it happens that it is the same infrastructure.    00:10:21:21 - 00:11:07:15  Unknown  So those multiple, organizations running on these very same infrastructure, are, if you will, fighting for those or competing for those available resources. And those organizations have or may have different dynamics. For example, an organization may be running batch processes while the other organizations are, having or are processing numerous transactions stream simultaneously. So you have different dynamics and that as a consequence, means that the CPU or the memory are using different ways in sometimes those different ways may block a process or may block the CPU.    00:11:07:15 - 00:11:44:05  Unknown  So then you are probably going to hit a problem with that, because one organization problem may cause the other organization, which has nothing to do with the with the one who is having the problem. And then you are creating a little bit of chaos along or among those, those different organizations. So, so you need you need to be very clever on that regard and trying to take care about those different dynamics or identify those different dynamics, and then try to mix the best as you can, the infrastructure that is supporting those different customers.    00:11:44:07 - 00:12:08:23  Unknown  So I will summarize that point, that very relevant point on different organizations, different dynamics. One single blocking process may create a chaos, along your different customers working on your multi-tenancy mode. I think that makes sense. And I think it talks about why communication and collaboration are key as you're going through in and setting up your your cloud.    00:12:08:23 - 00:12:44:17  Unknown  And if you choose to go multi-tenancy, to choose your multi-tenancy cloud is to make sure that we communicate regularly and effectively. So my last question for you, and thank you so much for joining me today is if you could give one piece of advice to faculty or students, what would it be? I always suggest to try to have a fixed time to study technology on a daily basis, to try to have a moment in the day where you just dedicate that time, or on studying something, try to learn something new daily.    00:12:44:19 - 00:13:05:03  Unknown  So try to make an assessment of yourself on a daily basis about what was the thing that you learned that day and if you didn't, and if you continue doing, in the next day, then probably do not going to feel okay. And then if the third day you are not learning something new, then probably you are going to identify a problem.    00:13:05:05 - 00:13:27:18  Unknown  So always try to learn something new on a daily basis. Go to sleep and as yourself if you learn something new, as I already mentioned, try new technology or try technology, maybe this maybe is not new technology, but just try technology. Experiment with it. It's not going to happen anything if you fail with that, just try it and just try to understand it and try to learn.    00:13:27:18 - 00:14:01:20  Unknown  As I mentioned, try to be active in events. No, not doesn't a speaker, but just try to attend different events and try to learn from others. I will say that. Thank you Alondra. I think that's a really wonderful answer. I think that being curious and being willing to try new things is is always really important, cause I think it helps us to learn more about the technology and not to be afraid as we're going through and trying to become, learn the latest and greatest, things, which is is very much one of those newer technologies is coming out.    00:14:01:20 - 00:14:28:15  Unknown  So thank you to Rolando for being the guest today on the Oracle Academy Tech Chat podcast. For more information, visit our website academy.oracle.com and subscribe to our podcast. Thanks for listening. That wraps up this episode. Thanks for listening and stay tuned for the next Oracle Academy Tech Chat podcast.   
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  • What is a Data Center?
    In this episode host Tyra Peirce speaks with Oracle development data center manager Ryan Lucas. Ryan tells Tyra about the key components of a data center, and what it takes to run a data center. --------------------------------------------------------------- Episode Transcript:  00:00:00:00 - 00:00:34:09  Unknown  Welcome to the Oracle Academy Tech Chat. This podcast provides educators and students in-depth discussions with thought leaders around computer science, cloud technologies, and software design to help students on their journey to becoming industry ready technology leaders of the future. Let's get started. Welcome to Oracle Academy Tech Chat, where we discuss how Oracle Academy helps our next generation's workforce.    00:00:34:11 - 00:00:58:17  Unknown  I'm your host, Tara Crockett Pierce. In this episode, I speak with Oracle Data Center manager Ryan Lucas. Ryan breaks down the basics of data centers what they are, how they work, and why they're essential for empowering your favorite streaming services to securing business critical data. So far to securing business critical data. Data centers are the unseen force behind modern technology.    00:00:58:17 - 00:01:27:03  Unknown  Welcome, Ryan. Thank you. Thanks for having me. So go ahead and start off. Ryan, can you give me a little bit about your background and your role at Oracle? Yeah. So I first started working as a system administrator, for the Java group at Sun Microsystems back in 2002. My responsibilities included deploying and maintainingsystems, like Solaris, Linux, and even windows servers.    00:01:27:05 - 00:02:03:20  Unknown  And I would also troubleshoot network, software and hardware issues. Eventually my responsibilities included backing up important files like source code for the Java Development Kit or otherwise known as JDK. I've been at Oracle for 16 years. Yeah. So in my current role, I help manage labs that, are essentially on-premise data centers. They may not be as large as something you would see like an on OCI site.    00:02:03:22 - 00:02:33:11  Unknown  But the labs that I support, they when you're inside them, they look like data centers. And we, they basically are used to to test Oracle engineered systems. So my group we help provide local support for the engineers of Oracle Engineered Systems. We have systems that have been released to the public. And we have systems that have not been released to the public.    00:02:33:13 - 00:03:01:03  Unknown  And so what we  are responsible for, you know, deploying, maintaining, keeping these servers running and helping create testing environments so that engineers can make sure that the engineered, that their hardware works as advertised. And then, sometimes even after hardware has been released, if a customer has some kind of concern, we may have to recreate their environment in our lab.    00:03:01:09 - 00:03:21:06  Unknown  Well, I call it lab, but it's a data center. And that way, we can try to discover if the customer's having a lot of times the customers having an issue because it's a customer error. So, you know, maybe the customer is trying to use our hardware in ways that we hadn't, you know, thought about or wasn't really designed for.    00:03:21:08 - 00:03:47:03  Unknown  But, yeah, eventually there will be some issues that we have to work through. And, and so it's it's very dynamic. So a typically like a, like an OCI production data center, you know, that is very structured. You know, all the cables are pristine a specific length. You know they push they push a new rack of servers into a gridlock station.    00:03:47:05 - 00:04:11:16  Unknown  It's there for the life of the of the rack. You may they have a field engineer come in and service some hardware, but then after it's decommissioned, they roll it out and they put in a new server. But in my in my group, we are constantly moving things around to recreate environments. It's very dynamic, very different. But it also makes it the challenge makes it very fun as well.    00:04:11:18 - 00:04:45:09  Unknown  So Ryan, kind of with that really cool introduction and background, what is a data center and what are its core components? Gotcha. Okay. So I'm going to read a formalized explanation. Just so I don't ramble off or get too technical. And then I'm going to talk about some things in my own words. So a data center is a physical facility to house a group of networked computers, servers for the remote storage, processing and distribution of data.    00:04:45:11 - 00:05:07:23  Unknown  A data center provides security, physical space, power, and cooling for racks of servers and network equipment. Those are the core components. But let me let me just I think I was trying to imagine what it would be like for someone who's never been in a data center to try to grasp the magnitude of scale that is a data center.    00:05:08:01 - 00:05:35:09  Unknown  You know, like you're if you're at home and you have your home computer, maybe it has a gigabit Ethernet port, and maybe you connect to the internet with with one internet service provider and your speed, you know, depending on what you're paying, is your bandwidth isn't huge, right? It's so hard, I think. Had I not had the experience I have, it's can be very difficult to try to imagine what a data center is capable of.    00:05:35:11 - 00:05:56:18  Unknown  It's kind of like if I were, you know, I'm driving a car and trying to imagine what it's like to drive a Formula One car, but that's not even a good analogy because it's not even a formula One car. It's a fleet of Formula One cars in each of them. Each of my racks, we have switches that can process 100 gigabits per second, 100 gigabits per second.    00:05:56:20 - 00:06:32:23  Unknown  And between each of our data centers, each of our labs, we have switches that are can process 400 gigabits per second. There's switches out there that will do 800 gigabits per second. Then there's probably even switches beyond that that I'm, you know, not familiar with yet, but so it's really hard for someone who, when you talk about the scale of what is involved and what these data centers can do and how much planning and organization goes into building them and running them, it's it can be a little hard to comprehend, you know, but it makes it fun, right?    00:06:32:23 - 00:06:56:22  Unknown  I mean, that's one of the reasons why I love my job is because I get to to work with, work with, and touch hardware that is just sometimes blows my mind. I also think about Oracle probably has some of the most advanced data centers in the world, just based on what we do as well. So like this is like the Rolls Royce of like and the Maserati of data centers and what we do every day.    00:06:57:00 - 00:07:22:08  Unknown  Which leads me to my next question. What are the different types of data centers? Right. So I was thinking back to some of my early days when I was at CERN, and I can remember someone telling me that one of the early developers of MySQL or MySQL had a server under his kitchen table. I can't even imagine what I mean.    00:07:22:10 - 00:07:40:02  Unknown  It probably was I'd like a desktop PC or a workstation. It wouldn't have even been a server because that would have been too loud. But if you think about what what happens if your power goes out or if your internet service provider goes out, there goes, you know, so I, I don't know if that's true or not. I just remember somebody telling me about being blown away.    00:07:40:04 - 00:08:11:00  Unknown  But, so you there's some companies that have, on premise, you have an on premise data center. So that's like, if I want to do all the heavy lifting myself, you know, so I'm going to build the data center. I'm going to have a facilities group that is responsible for providing power and cooling. And then I'm also going to have my own teams, you know, like system administrators, network administrators to support all the hardware in that lab.    00:08:11:02 - 00:08:39:09  Unknown  And then, you know, you're also responsible for making sure you have, you know, connections to the theinternet backbone. There's there's a lot involved. So, so on premises, if some, you know, you're a company and you want to control, have that data center managed by you, then there's something called co-location or colo. And what a colo is.    00:08:39:09 - 00:09:08:16  Unknown  And then you have like a third party and they specialize in the planning and the building of the data center. They provide the cooling and, the power and you, the different companies, different corporations or different entities, they can rent space, like maybe you'll rent a floor or you'll rent a cage. And they're also responsible for the security.    00:09:08:18 - 00:09:36:06  Unknown  So I know at colo facilities, you know, they'll have retinal scanners, they'll have man traps. I've been to data centers where they have armed guards, where they have conference rooms that generate, like, white noise. So if you're in a conference room and you're trying to have a private conversation and somebody walks by, they can't overhear you, you know, now, not that anybody would be trying to listen in on your conversation.    00:09:36:06 - 00:10:06:04  Unknown  But if you know, if you're with the NSA or something, you want to make sure that nobody can overhear sensitive information. So it can be very cloak and dagger. So yeah, that's that would be one concern. If you'reat a Colo facility and you're not managing the data center, you know, but having an on premise data center, then you have like a cloud data center, which is, third party that provides compute, storage and networking, resources as a service.    00:10:06:06 - 00:10:52:23  Unknown  And here's where it gets kind of interesting. Now, I'm sure Oracle, we have our own data centers that we build out, but we can also I think OCI also has cloud services at a Colo facility. Right. So Oracle can rent a floor or floors a different, buildings of a Colo facility and they can host their environment for the cloud to others, but they don't have to worry about, you know, maintaining the facility maintenance, providing the power or providing, you know, they just pay, a third party to do that for them.    00:10:53:01 - 00:11:17:04  Unknown  So, Ryan, which leads to my next question. How do data centers manage non software concerns such as power cooling and security. So as you can imagine there's a lot of monitoring. There's a lot of planning and monitoring to ensure everything is stable and secure. A data center typically receives power from the electrical grid of a power company.    00:11:17:04 - 00:11:41:21  Unknown  But what if the grid goes down? So many data centers have diesel generators that will provide power if there'san outage or if there's a disruption. And they'll also have contracts with fuel trucks, to deliver more diesel if there's a sustained outage. Some data centers have other sources, like natural gas. I was always kind of jealous of that.    00:11:41:22 - 00:12:14:11  Unknown  Know that. Wouldn't even have to worry about. Like, if if the electrical grid went down from the local power company. If I could use thermal gas, or natural gas. Excuse me. To to generate power where I didn't have to go to diesel generators, though, you know, so you can have multiple lines of redundancy and then, you know, now with some of the newer data centers with AI and the demands of AI, now they're talking about, nuclear power.    00:12:14:13 - 00:12:40:03  Unknown  And, so I can't even imagine what's involved with that. That's something I still have to learn about and look into. But, Yeah, I know that Oracle is planning to build a there's a new this is public information. Oracle is building a gigawatt scale data center in, that uses three small nuclear reactors or smart. Yeah.    00:12:40:05 - 00:13:08:02  Unknown  So, I'd like to learn more about that, but it's interesting. Right? You know, and then there's thermal. There's the I don't know if you talk in the news when they talk about this interest in Greenland and I've heard, well, they're people are interested in Greenland because of their precious metals, but also it's the amount of space that is there to build out data centers and how you can use the ice sheets for thermal power generator generation.    00:13:08:04 - 00:13:43:13  Unknown  So it's it's yeah, it's really there's a lot there. Then it's a lot more than just precious metals and the strategic strategic location of Greenland. So anyway, but so so yeah there's that. We talked about power cooling obviously. Yeah. If you're in Greenland too cooling you could literally pull in cooler air into the data center. I mean, one of the problems we have locally sometimes in California is if they're if it's a really warm summer and there's a lot of demand on the grid, the grid goes, goes down and you know them.    00:13:43:13 - 00:14:00:18  Unknown  Yeah. Again, we have to work, rely on generators or sometimes I've had a situation where we had to, at least for my data centers, we just had they just had to shut down temporarily. And then we had to bring it back up, which you can never do in a production environment. Keep that in mind. So my environment is more development.    00:14:00:20 - 00:14:26:23  Unknown  I'll also point out so security, physical security. Luckily in my labs, my data centers, we don't have customer data. Right. So that that's nice. We do we do a lot of testing of hardware, but we don't have customer data. The second you have customer data, then you're talking. That's when you're talking again, you know, physical security man traps.    00:14:27:01 - 00:14:57:18  Unknown  Armed guards in some cases, retinal scanners, there's multiple lines, you know. Yeah, I don't know. They'rebuilding a huge new data center near my off of 101 in Montague, near my near where I work in Santa Clara, California. And I don't know if some people, I'm sure people in the know can can immediately spot that it's a data center, but they're they're always like these nondescript buildings.    00:14:57:20 - 00:15:18:19  Unknown  And if you know what a diesel generator looks like and if you see diesel generators can you can pick them out really fast. But, you know, a lot of the times when you have like a data center that has, customer information, there's going to be a fat, you know, there's going to be a perimeter, there's a guard station just to get into the parking lot.    00:15:18:21 - 00:15:38:00  Unknown  And then from the parking lot to get in the data center, there's going to be, you know, kind of like a security checkpoint that you would find the like at the airport. Where are they going? They're going to scan your bags. You can scan your person, and then you get in there and then there's further man traps and checkpoints depending on where you need to go in the data center.    00:15:38:05 - 00:16:08:22  Unknown  You know, because again, like if it's a colo facility, you could have multiple customers in different areas. You want to make sure that nobody who shouldn't be in your area can can get access to it. So where my labs, we do have, you know, badge access and key codes and there's local security personnel, but it's nothing like you would see in some of the data centers that are out there where it's they have very sensitive information and they need they need to make sure that there's no nobody's getting in there.    00:16:09:00 - 00:16:36:01  Unknown  It's like a modern fortress. Really. Ryan, my next question for you, what is the role of data centers in the era of cloud computing in the internet? Yeah. So again, I'm going to read something here. Cloud computing is a term used to describe the delivery of on demand computing resources, hardware storage, database networking and software to businesses and individuals via a network, usually the internet.    00:16:36:03 - 00:16:53:07  Unknown  Cloud computing enables organizations to access and store information without managing their own physical devices or I.T infrastructure. So yeah, I mean, think about if you're let's say you're a smaller organization and you want to.    00:16:53:09 - 00:17:31:11  Unknown  You don't want to have to have pay for the, you know, experienced employees that could handle all this internally, you know, or, or or pay for having a small data center, you know, you want to be able to start in the cloud and then be able to scale in the cloud as you grow, rather than trying to, you know, have a server in your basement or in a in a closet somewhere that's not going to be secure, that doesn't have the power of redundancy, you know, that doesn't have the security.    00:17:31:13 - 00:17:52:02  Unknown  So I really you know, obviously, and it cloud computing is good for any size of corporations. But I really see that for something especially small that wants to this, I think it's really important to to start in the cloud and then to grow, grow as necessary. And that way you don't have to specialize in all of these things.    00:17:52:02 - 00:18:14:04  Unknown  You know, you want to outsource to people that know what they're doing, that have the experience and the expertise to so you can sleep at night, basically. I don't know if that makes sense. Yeah, that makes sense. One final question, Ryan. And I think it's really important for students and faculty to hear this, as maybe some of them won't work in a data center.    00:18:14:04 - 00:18:46:21  Unknown  Are they do want to work in a data center. What is one piece of advice or maybe multiple pieces of advice that you would give to faculty and students that are interested in either working in a data center or understanding a little bit more about them? You know, it's thinking about this. And the biggest piece of advice I could give to anyone that I would want to give to anyone is to stay curious, question the status quo, dig into the minutia of why things are done a certain way, and look for ways to innovate.    00:18:46:23 - 00:19:17:22  Unknown  For example, improving efficiency. Recognize the value in finding ways to do something better. Innocence is bliss, but ignorance can be fatal. If you're going to build a future, you have to envision the future. You have toimagine it and take the time to think about it and and where your place will be in the future. A big thanks to Ryan for give me a primer on data centers.    00:19:17:22 - 00:19:40:03  Unknown  What's so interesting? I learned so much today, and I think it's really important that we learn and understand where our our data is going and some of the protections that are in place, which I'm really grateful for. So to learn more about Oracle Academy and our resources, check out academy.oracle.com and subscribe to our podcast. Thanks for listening. That wraps up this episode.    00:19:40:08 - 00:19:50:18  Unknown  Thanks for listening and stay tuned for the next Oracle Academy Tech Chat podcast.     
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  • How to Become an AI Data Engineer
    Do you want to be a data engineer? In this episode, host Alba Joven speaks with Oracle Autonomous Database specialist Javier de la Torre Medina about what it takes to become an AI data engineer. Episode Transcript: 00:00:00:00 - 00:00:34:15 Unknown Welcome to the Oracle Academy Tech Chat. This podcast provides educators and students in-depth discussions with thought leaders around computer science, cloud technologies, and software design to help students on their journey to becoming industry ready technology leaders of the future. Let's get started. Welcome to Oracle Academy, tech chat where we discuss how Oracle Academy prepares the next generation workforce.   00:00:34:17 - 00:00:57:14 Unknown I’m your host, Alba Joven. And in this episode, I'm joined by Javier de la Torre Medina, an Autonomous database specialist at Oracle. Today, Javier and I will be talking about how to become an AI data engineer. Welcome Javier. Thank you very much Alba a pleasure to have you today here on this nice chat. Javier before we dive in   00:00:57:15 - 00:01:20:15 Unknown Can you tell us a little bit about what's your background and what's your role at Oracle? Sure. So I have it already at Oracle 13 years ago so when I when I joined and having working a lot of positions and all of the data related. So I'm working as a big data specialist, a NoSQL specialist, Oracle database specialist.   00:01:20:17 - 00:01:44:11 Unknown So always having, working to, to help customers to build data architectures and solution which has the best approach. So to help them to, get the best value of the data. So normally my day, I do workshops to show the technology and demos to show it live, architecture diagram. I also I do a lot of proof of concepts.   00:01:44:13 - 00:02:07:17 Unknown That's to, to help them to, to build the solution that their looking for. So at the end, I always been, data related, but now I have a special focus with, autonomous database, which is our, product right now in the, in the markets. I understand that you are an expert in, you know, autonomous database for those who may not be familiar what exactly it is and why is such a game changer?   00:02:07:19 - 00:02:35:15 Unknown They are markets perception that Oracle is difficult. And you need a lot of gears and expertise. In order to start using this technology. And this is our game changer because we provide the Oracle database as so some access, an ERP or a CRM. But for the technology point of view it’s access, because the idea of the goal of Oracle is you can start working directly with the data and forget about everything.   00:02:35:17 - 00:02:58:05 Unknown So Oracle automatically is in charge of putting the data is in charge and doing backups is in charge of doing all this kind of, of activities. And that's why I suddenly changer. Because so also one of the good thing is that there is a lot of configuration already done. So the idea is that you don't need to be an expert in Oracle in Uni in order to start using it.   00:02:58:07 - 00:03:18:07 Unknown Even if you left the university tomorrow, you can start using, create great applications, AI application that we'll talk later about it in a matter of minutes. And this is where the business see value because even in the, in the AI space. So we see that every day this a new something is changing or something is happening.   00:03:18:09 - 00:03:40:11 Unknown So to be up to date or to be able to adapt these new changes into your application or the business is very important. So that's why is the key difference from from there or a game changer for the autonomous database. Also, one of the key things is that, we're going to talk about this concept of data engineer.   00:03:40:13 - 00:04:00:16 Unknown So I think normally when we talk about the Oracle database, we are talking about database administrators. But this concept I think is one to disappear too. And data engineers. But the good things or if someone is a DBA and is listening to us is that the knowledge to do have is still is great because you need to work with the data you need to create.   00:04:00:18 - 00:04:23:09 Unknown Move the data you know the form of the data. So on this value you can use it is still as a data engineer there. But you can forget about all these tedious talks about patching, backups, upgrades or all these things that doesn’t provide value. And normally it's a stopper to to innovate on the DBAs or not, the data engineers can, benefit about all these new capabilities.   00:04:23:09 - 00:04:42:22 Unknown The autonomous database is going to provide. You have mentioned the role of AI data engineer quite a bit. Can you explain how Oracle has achieved this role? So before going into the AI engineer, let me explain. What is a data engineer? If someone is coming from a DBA or have seen Oracle has only a database point of view.   00:04:43:00 - 00:05:03:03 Unknown So I was mentioning. So one of the goal of the Oracle with the autonomous database is to focus only on the data, which is really important. But also there is a concept that we call in the autonomous database is the convert data model. So that means that we can work with any datatype. We can work with Json, we can work with data spatial.   00:05:03:09 - 00:05:26:23 Unknown We can work with a relational. We can work with graph data. It doesn't matter. This is very important because many companies want to be a data driven company but become they become data movement company. So they move data from one product to another product. And then when the business came, I need a report by one yesterday I need to buy yesterday.   00:05:26:23 - 00:05:52:01 Unknown No, there was too late. No. And this is one of the benefits that Oracle has to to be able to avoid to move data. Unless you don't need it. But also we have, great graphical interface which is called Data Studio. So I was mentioning you before that even if you left the university, today, tomorrow you can start using the autonomous database and you can become a data engineer.   00:05:52:03 - 00:06:13:18 Unknown And this is because this suite of tools which are included for free, it is something very, very important with the autonomous database, allow us to go through the life cycle of the data engineer. So the lifecycle of a data engineer has three main stages, which is load data from a source of data transform the data will be data quality and reach it and so on.   00:06:14:00 - 00:06:36:16 Unknown And then to serve it as maybe we need to serve it to a BI person who has to, prepare a report for their business. Maybe you want to serve it with an internal application because we need it for HR, marketing or so on, or even including application for third parties. So this is really very important. And all these three stages are very important from a data engineer.   00:06:36:16 - 00:07:06:04 Unknown And you can achieve it very easily with a graphical interface which is called the the, the data studio. And what we say the I know with artificial intelligence. AI is transforming every industry. But what exactly is an AI data engineer. So have been talking about data engineer. So the AI engineer go a bit farther now, something that, I see, and I hear a lot is like a AI is not going to take your job, but someone who will use it.   00:07:06:04 - 00:07:28:18 Unknown Wait. So this is very, very, very important because this is going to boost productivity. But even if it boost productivity is very important to check what the AI is suggesting because it's not going to do all the job for for us. So this is very, very important. And also in the data studio, we have included, a lot of AI features that anybody can can use.   00:07:28:20 - 00:07:49:00 Unknown But something that I would like to highlight is that all the AI features that are included are open. So it means that I can work with any level in the market. You know that tomorrow, today, open AI is really cool, but tomorrow we have a three and then we have the IPsec and they're everywhere. Is, is is changing now.   00:07:49:02 - 00:08:10:01 Unknown So something which is very important is to say, okay, from a business point of view, I want to take this technology and use it as soon as possible. But I don't want to change all the processes that I have underneath. If you have to adapt or develop something every day, you will never get anything to production or anything useful no   00:08:10:03 - 00:08:26:17 Unknown And that's why in the database we are able to connect to any, and we are able to suggest or to work in order to improve this kind of pipelines or data load and all this kind of features that we like to highlight, you know, so this is very important.   00:08:26:19 - 00:08:50:17 Unknown I mean when we boost their productivity. But then the AI engineer go a bit farther because also on top of that we have the load transform on serve that I was mentioning before. The AI can do more things. One thing is to create synthetic data or fake data. Imagine that they have to create an application for an internal marketing department.   00:08:50:19 - 00:09:14:23 Unknown So I can use AI to generate the data model to generate the fake data. And the developer going to start working tomorrow directly. So this boost the productivity I don't have to worry too about, all these things are going to be a quickie. And also something that we can use in the autonomous database, which is very popular easily. We can work with that vector, database because the vector is a datatype is inside the autonomous database.   00:09:15:01 - 00:09:40:22 Unknown So, anybody is not familiar with the vector is that we provide is the information we provide to the NLM in order to provide, more, business related, answers. For example, we have PDFs, I have Excel. I have a lot of information, pictures that I want my NLM to help me in my business so I can do it directly inside of the autonomous database in a very easy, very easy way.   00:09:41:00 - 00:10:02:02 Unknown So that's why from I didn't AI different area point of view is generating fake fake data or synthetic data. I can go with vector, which is very important. I don't need to move the data inside or outside to different system, which is the converge capabilities that I mentioned before. And also I can create production ready applications in a matter of, of of minutes.   00:10:02:04 - 00:10:24:19 Unknown So we have also a great capability which is select AI in which we can use natural language to resolve business queries. And this is, compared with a competition. And we have something which is really nice or very cool. And this is because the select AI feature is inside of the Oracle database is in the heart of the Oracle database.   00:10:24:21 - 00:10:44:11 Unknown So for example, if you go and talk with ChatGPT is outside. We didn't know anything about your data. You know, tell me. Give me a recommendation about what you are what I'm looking for. But once you are inside of the Oracle database, the select AI the SLM is able to know everything about your business.   00:10:44:13 - 00:11:06:15 Unknown But on top of that. So there are two key things, that are very important. One is the integration with all the Oracle ecosystem. It's very easy to create an application. For example, I created very simple application. Yes, to show the potential, although it is a bit useless, but I use my Apple Watch and Siri to talk with my autonomous database.   00:11:06:21 - 00:11:27:23 Unknown So even though I'm, it seems like I'm talking with Siri at the end, the Apple Watch is sending a Rest API to select the AI SQL statement. So, create these kinds of things. It's our, one hour effort or less. Okay. So, this is very, very powerful. And I think it's more complicated to configure this. The Apple watch.   00:11:27:23 - 00:11:47:03 Unknown Than doing the rest API. So this is give the feeling to our customers or anybody who is using it that I can have do it, do it very quickly. And if tomorrow instead of open AI I want to use work, I can do it very easily. That's another. My application is going to work the same.   00:11:47:06 - 00:12:07:07 Unknown My rest API is going to be the same. And the second thing, which is very important is the security. Because even though you ask, tell me all the data, at the end you're going to generate a SQL statement. And if your user doesn't have the data privileges to read all the data, the L&M is not that an issue.   00:12:07:08 - 00:12:37:19 Unknown All the information is secure by by default, because I have seen customers that for example, they build their own, the let's say their own, they put everything in a black box ChatGPT and then it's working. But they have a concern. What happens if I try to get information, imagine my medical or healthcare information about another user. You are never 100% sure that you can do some hacking to get this information.   00:12:37:21 - 00:13:00:10 Unknown So at the end, what they do is they build another L&M  to supervise the response. Anything after an L&M to supervise the second L&M. So everything became very, very, very complicated. But if you have the security by default it you can forget about all these things and make it applications, really to do all this kind of things, which is really powerful.   00:13:00:12 - 00:13:22:15 Unknown So that's why I think that the AI data engineer with Autonomous database has all these benefits to create value in matter of, of minutes for the, for the business. So this is super interesting for those, listening who want to get this started in this file, where can anyone for our audience go to learn about how to become an AI data engineer?   00:13:22:17 - 00:13:42:06 Unknown I think one of the key resources, because we are talking about many features about the Oracle Autonomous Database to be able to work with any kind of data type or to create the rest of the services and so on, so that we have a web page which is called Live Loves this. Live loves our Oracle, a free training.   00:13:42:06 - 00:14:08:16 Unknown So we have more than 1000 trainings there for free, in which even you can have a your own sandbox to play, to play around. Also very important that even if you want to play on your local laptop. So we have a Docker image. So the stuff working in the laptop, even if you are interested to do this kind of things no and from there there are many live loves that will be interesting, like, the basics of the autonomous database, how it works, how to create one.   00:14:08:18 - 00:14:30:08 Unknown We have live loves about Data studio. How to start with the graphical interface, how the looks splice and so on. Maybe then I will do something about, select AI, I can connect to another limb or I can create my application. How can create the fresh data services on top of that. So these are then key components that I will do it.   00:14:30:10 - 00:14:58:19 Unknown And then to become the real AI engineer task we talk the vector how to work directly inside of the Oracle database. And then something that I highly recommend is to use Apex or Application Express, which is local application development. So I can create applications without the need of code. And even we have already built applications that you can use as for example, Lap chat to the first use cases that anybody wants to use.   00:14:58:21 - 00:15:24:21 Unknown I want to chat with my data. I didn't want to use a black box or to write a strange commands and a create an application, have an easy way. So with this free live lab, you can have it in your laptop very, very easily and start working with, select AI under business. And then also we have another select the AI or support, which is a bit more advanced because the first business application is I want to chat with my data.   00:15:24:23 - 00:15:46:23 Unknown And the second customer requirement is I want to create an application for my business user. For example, I know that nobody's reading the documentation. I will improve myself there. So let me let me create an application in which anybody can ask questions about the documentation to resolve any issues to to reduce the number of tickets on and so on.   00:15:47:01 - 00:16:09:01 Unknown So this is also, done in a, in a free live love using vector. So we have the PDFs, the vector and then the L&M. And in a few clicks you can have all this, this work. So I recommend to go to this live love of application. You can look it in Google do it. You will see it because it's very, very nice, very simple, very intuitive with a lot of videos.   00:16:09:04 - 00:16:34:14 Unknown So anybody can can follow it. And we have some angle. Something which is very important is we don't assume that you have some knowledge previous and knowledge, which is very, very, very important. Well, this has been such, inspo conversation before we will run up, my final question will be if you could give one piece of advice to faculty or students, what would it be?   00:16:34:16 - 00:16:54:21 Unknown Something that I see. Well, now that everything is changing very fast. So we see a lot of products, a lot of AI, a lot of things there in the in the market are going on, which is very basic, but something that didn't change are the fundamentals a good data strategy is very important to consume any kind of AI data.   00:16:54:23 - 00:17:17:22 Unknown And this maybe the name has changed, but if you go, look for a different name is the same concept of the same architecture, the same best practices. So my recommendation will be learn about all these principles, because I don't think it's going to change is true that, for example, the cloud has more flexibility, will be more cost efficient, but the architecture is not going to it's not going to change.   00:17:17:22 - 00:17:40:12 Unknown No. So this is the the first thing. And the second thing SQL is really powerful. We see as a standard everywhere. So SQL for Json, sequel for relational SQL, for graph everywhere. So with two key things could be the main components I would recommend to anybody looking for to start to build on this kind of things and then going for this kind of live love   00:17:40:12 - 00:18:01:05 Unknown So you want to became an AI data engineer. Ofcourse I think those were a great piece of advice. So a big thank you to have here for joining me on the podcast today. Thank you very much. If you want to learn more about Oracle Academy, please check out our website and subscribe to the podcast. Thank you for listening.   00:18:01:07 - 00:18:13:10 Unknown That wraps up this episode. Thanks for listening and stay tuned for the next Oracle Academy Tech Chat podcast.  
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  • Bridging the Digital Divide: How Oracle Academy is Transforming Technology Education in Africa
    In this episode host Bekere Amassoma speaks with Annick Sakho, Director, Government Affairs Africa about today’s rapidly evolving digital landscape and how access to technology education is a crucial factor in driving economic growth, innovation, and job creation. ---------------------------------------------------------------- Episode Transcript: 00:00:00:00 - 00:00:35:11 Unknown Welcome to the Oracle Academy Tech Chat. This podcast provides educators and students in-depth discussions with thought leaders around computer science, cloud technologies, and software design to help students on their journey to becoming industry ready technology leaders of the future. Let's get started. Welcome to Oracle Academy Tech Start, where we discuss how Oracle Academy prepares the next generation's workforce.   00:00:35:13 - 00:00:59:17 Unknown I'm your host, Bekere Amassoma. In this episode, I am joined by Annick Sakho who is Director of Government Affairs Africa in Oracle. So Annick to start off. Thank you for joining us. And can you share a bit about your journey into technology, how you got into Oracle and your current role as Director of Government Affairs for Africa?   00:00:59:22 - 00:01:24:01 Unknown A big hello to you, Bekere, and thank you for inviting me today. It's a real pleasure to be here with you to discuss Oracle Academy in this, podcast. Thank you for the opportunity. So I am currently the Oracle Government affairs in charge of Africa, and I am based out of Abidjan in Cote d'Ivoire, in the Oracle Cote d'Ivoire office.   00:01:24:03 - 00:02:05:17 Unknown So, you asking me about how I got into Oracle? Well, I started my career as a research and development engineer in a telecommunication company in Switzerland because I hold a telecommunication engineering degree. And later on, I joined Cote d’lvoire and joined IBM at the time when companies were starting to implement remote access to their mainframes and other computers. So, IT companies were actually in need of people who understood telecommunication to configure all these controllers and protocol, etcetera, to establish, stable, secure, remote connection.   00:02:05:19 - 00:02:42:20 Unknown And this is how I got into technology, because remember at those time, originally remote access was, about dialing up on the phone and having a modem to allow employees to connect to an office, network of telephone networks. And, since I joined technology using my telco skills, I stayed there, and my journey started a very fulfilling one, I would say, where I held, initially a pre-sales role before transitioning into a sales role.   00:02:42:22 - 00:03:11:21 Unknown I've been with Oracle almost 20 years now, and, New Year has been the same as the previous one because I was privileged to work with customers in different industries located in various regions across Africa, selling innovative solutions to support their business. And the most enriching part was the opportunity to work in a multicultural environment. To progress to a managerial role and then to lead virtual tips.   00:03:11:22 - 00:03:37:04 Unknown So when I was leading the technology cloud sales team across sub-Saharan Africa a few years ago, I realized that a lot of governments were not familiar with cloud technologies, not even with Oracle solution portfolio. However, we knew that governments have a crucial role in supporting the regulatory environment and the adoption of these technologies in the local digital economy.   00:03:37:06 - 00:04:17:00 Unknown And this is one this is, the reason why when the director, Government Affairs Africa position opened, I applied. This is what led me to, being today the government office director for Africa. In this capacity, I lead and coordinate Oracle's engagement with the African government officials and the various stakeholders like the NGO, the trade union, the industry associations, etc. and working closely, on the other hand, with Oracle Senior Management in Africa and Oracle Global Business Units.   00:04:17:02 - 00:04:51:13 Unknown And part of my responsibilities include educating government officials about our company, about our industry and more generally, about technology. Wow Annick that's quite interesting and thank you for sharing. Now how would you describe the current state of the digital divide in Africa's education sector? Interesting question. Africa's digital transformation journey is marked by significant challenges that require, strategic intervention to overcome.   00:04:51:15 - 00:05:29:03 Unknown And one of the critical areas that needs attention to ensure that the continent can fully leverage digital opportunity. Revolves around digital skills. With 70% of Africa's population under 30. There is a pressing need to reform education systems and to align with our industry needs. And, traditional education, from what I see it often does not equip young people with a skills demanding by the tech industry because we have not been able to, revovle in terms of curriculum.   00:05:29:05 - 00:06:02:19 Unknown And this leads to a mismatch between education and employment opportunities. So the digital divide in Africa's education sector remains a significant challenge, particularly at the university and high school levels, because this is a last stage before going into the workforce and before applying for jobs. While, digital transformation is accelerating globally. Many African students still face barriers to accessing quality tech education for various reason.   00:06:02:21 - 00:06:35:23 Unknown Inadequate infrastructure, limited internet connectivity, lack of appropriate training, and the lack of access to quality tech education and relevant training program impede the development of digital competency among the students. And additionally, we can also see that we have disparities between urban and rural areas where limited access to technology into the spread of digital and computing skills and, remote reach.   00:06:35:23 - 00:07:08:01 Unknown This gap limits the ability of African student to compete in an increasingly technology driven job market. The World Economic Forum had just released their report on jobs, The Future of Jobs 2025, and it really showed that the jobs will transform, and we need to be equipped to have a chance to thrive in this new environment. Companies today, they are not hiring young people based on the traditional degrees alone.   00:07:08:03 - 00:07:48:04 Unknown They hire them based on skills. This means that, you know, so should certification programs. The, certificate that they can earn will demonstrate how skilled they are. And they have now more values than having a bachelor's or a master's degrees in many cases. And knowing that, Africa has a young population, we need to have a reform of our education system to adequately equip young people with the skills needed for the digital age.   00:07:48:04 - 00:08:26:11 Unknown And this is, concern more and more, countries, being conscious about and are working towards changing things. Well, I will say that we need to democratize education and the access to digital education. And for that, we need to focus now on upskilling or reskilling our youth to bridge the digital skills gap, ensuring that our young population is prepared to participate in and to drive the digital economy.   00:08:26:13 - 00:08:56:00 Unknown Addressing this skill gap is essential for the continent's digital future. So as a conclusion, I would say that, we need to foster digital literacy and practical tech skills. Otherwise, the next generation of African professional will not be in a position to compete in a global environment, and they need to be empowered to drive economic growth and innovation across our continent.   00:08:56:06 - 00:09:38:18 Unknown This is very important. Thank you very much Annick. Well said. Now to the next question. How do you see Oracle Academy's overarching mission in Africa, and how does it align with global efforts in tech education? I had the opportunity to engage with Oracle Academy in, different African countries, and I could see the impact. Oracle Academy's mission in Africa is to democratize access to technology education by providing free, high quality computing resources, curricula and training both to the students and the educators.   00:09:38:20 - 00:10:18:10 Unknown Oracle Academy helps to bridge the digital divide because it helps equipping student and educator was essential digital skills, and by doing so, it aims to equip young Africans with the digital skills needed for the modern workforce, particularly in high demand fields such as software development, artificial intelligence, cloud computing. This mission aligns closely with global efforts in tech education, which focus on closing the digital skills gap, promoting Stem learning, and fostering innovation driven economy.   00:10:18:12 - 00:11:04:17 Unknown And when we talk about Stem learning, I would like to also stress the opportunity it gives to women and young female students to have access to technical, education, because I'm a big fan of promoting Stem for the young girls for them to, really get interest into this, subject. So, in Africa where, internet penetration and digital infrastructure are still developing, Oracle Academy plays a crucial role in bridging the digital divide that were mentioned earlier by collaborating with universities, high schools, government institutes.   00:11:04:19 - 00:11:34:18 Unknown It supports curriculum enhancement, teacher training and practical learning opportunities because we have we are giving access to students and teachers to a hub where they can find all the resources to be really educated and trained to the latest technology. And these ensure that Africa's youth is not left behind in the global digital economy. So this is a, very important role.   00:11:34:20 - 00:12:06:23 Unknown And I will say that Oracle's academy efforts in Africa are critical, a critical component of a broader global movement towards inclusive and equitable tech education, fostering local talent and driving economic growth, and an increase in digital world.   00:12:07:01 - 00:12:40:17 Unknown So, like I said, I am currently, director for Government Affairs in Africa. And through the conversations we're having with government that are really trying to, put in place and implement a digital transformation strategy, we realize that education and training is key into this effort. Government collaboration plays a pivotal role in expanding the reach and effectiveness of Oracle Academy across diverse African communities.   00:12:40:19 - 00:13:20:23 Unknown While Oracle Academy provide the curricula, the training, the technology resources, government will act as a facilitator, an enabler, so that they help to integrate digital education into the national education system. This partnership is essential for creating sustainable, large scale impact. I can give the example where I have participated, in discussion between Oracle Academy and, some African governments in where we have close partnerships.   00:13:21:00 - 00:13:50:23 Unknown Through ministries of national education or ministries of higher education, or even government institutes that help Oracle Academy engage with a lot of public universities and higher education institute and on board them as a member. This is what I mean by large, large scale impact to be able to reach a larger number of public, education, institutions.   00:13:51:00 - 00:14:34:12 Unknown And I can say that governments can endorse and integrate Oracle Academy’s program into national high school and university curriculum, ensuring that students gain relevant computer coding data science skills as part of formal education. Because this is what we were saying earlier, because they are not well trained and they don't have a modern curricula, sometimes they are left behind,they are not exposed to, technology and education industries also play a key role in aligning this program with national development goals, ensuring they meet industry and market needs.   00:14:34:14 - 00:15:21:19 Unknown We can see that we have large, program being put in place by, more and more government, long term strategy, five year vision, etc. you'll see that, center of those strategy because they are also the one on which the government, put the effort in terms of enforcing and empowering the digital economy. So, because we have, insufficient number of teachers proficient in digital tools and methodologies, it's obstructed the effective adoption of technology in the education sector.   00:15:21:21 - 00:16:07:14 Unknown So with institution like Oracle Academy, we can provide professional development to educators. And government can also help by scaling  this effort and integrating teacher training program with the international education policies. This is an example of how government can collaborate with us. And of course, they can also encourage, digital skills certifications, both for the teachers to ensure that they are well trained and well equipped to deliver the training and also to the student to push them into the next level of, learning, I would say.   00:16:07:16 - 00:16:42:20 Unknown So I would say that government collaboration magnify the impact that we can have with Oracle Academy by ensuring that we have a systemic and long-term change in Africa's education sector, and by working together Oracle Academy and government, the African government, we can empower more students. By reduce the, the, the digital divide, and we can build a real tech savvy workforce capable of driving innovation and economic growth in the continent.   00:16:42:22 - 00:17:38:04 Unknown Thank you Annick, I like what you really said about, how government collaboration can actually amplify the impact of Oracle Academy. Thank you very much, Annick. Now, I would like to ask if you could share one key message for governments and other development partners about collaborating with Oracle Academy. What would it be? I will say that investing in digital education through partnerships with Oracle Academy, it's an investment in Africa's future workforce and economic growth because by integrating Oracle Academy's world class computing curricula into national education systems, government and development partners, by the way, can equip millions of students with the digital skills necessary for the jobs of tomorrow through strategic collaboration and enhancing infrastructure training,   00:17:38:04 - 00:18:07:10 Unknown educators expanded access to technology. African can bridge the digital divide, and we can. There thus foster innovation and drive inclusive economic development. Now's the time to act and skill digital education to ensure that no student is left behind in the global tech revolution. Because we are living in a global world nowadays. Thank you. Thank you very much, Annick.   00:18:07:12 - 00:18:37:09 Unknown Now, as part of our final question, I would like you to touch on African youth's in Tech. What advice would you give to us African youths aspiring to build careers in tech? Well, everybody is about creating a startup, right? They'll want to create a startup. But now we need to understand what the use of those starts up. There are so many opportunities nowadays, but young people must be ready for that.   00:18:37:11 - 00:19:33:00 Unknown They need to learn and master the fundamentals with a strong foundation in key tech skills like coding like that to science, like cloud computing, cybersecurity, artificial intelligence. And this is where taking advantage of free learning platforms like Oracle Academy, for example, makes a difference. They should leverage online learning and certifications. We spoke about certifications and if the ongoing certification program from leading tech companies like Oracle, it is important as an achievement for them because it's very valuable when they'll be on the job market, because it will prove to recruiters and company that they have a competitive edge.   00:19:33:02 - 00:20:02:13 Unknown They have a competitive edge in the job market and the completion of certificates. We'll talk about cloud skills, for example. It's called high on their resume. And it will give them the foundation to develop a career in tech. And they should also not forget to embrace continuous learning. The tech industry evolves very, very rapidly, so staying updated is crucial.   00:20:02:15 - 00:20:38:06 Unknown Lastly, they should be resilient and think big, I was talking about startup, but we have challenges. It has challenges like limited internet access, lack of resources. But we need to be perseverant and creative have out of the box thinking it will set them apart. And they should not aim at just being a tech shooter, but they should also try to be a tech innovator and develop solution that solves real problem in their community.   00:20:38:07 - 00:21:04:15 Unknown Now this is very and I wish this wouldn't end. And your point about, Africa is not not just being, users of this tech, but, you know, innovators of this tech is very key. And I must say that this has been a very insightful conversation. And on say big  thank you to you Annick for sharing your experience with also now Oracle Academy is transforming technology education in Africa.   00:21:04:16 - 00:21:36:22 Unknown And I dare to say that you rock. And to our listeners I would say visit our website academy.oracle.com to learn more about Oracle Academy's learning resources. Subscribe to our podcast. Share with your friends. You can also follow our Academy on X, Instagram and Facebook. Listen to us next week and also visit our website. And please drop or write a review for us or rate us on our website.   00:21:36:22 - 00:21:56:12 Unknown And please also follow our social media pages. Thank you very much and do enjoy the rest of your day everyone. That wraps up this episode. Thanks for listening and stay tuned for the next Oracle Academy Tech Chat podcast.  
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  • Real-World Applications of P6 in Construction Projects
    In this episode host Lorna Juma speaks with recent construction management graduates, University of Nairobi, Lewis Miringa and Joyce Ojamong about real-world applications of P6 in construction projects. Learn how Primavera P6 has shaped the careers of two recent Construction Management and explore the increasing role of tech in construction.     -----------------------------------------------------------   Episode Transcript:   00;00;09;02 - 00;00;36;01 Welcome to the Oracle Academy Tech Chat. This podcast provides educators and students in-depth discussions with thought leaders around computer science, cloud technologies, and software design to help students on their journey to becoming industry ready technology leaders of the future. Let's get started. Welcome to the Oracle Academy Tech Chat, where we discuss how Oracle Academy prepares the next generation's workforce. 00;00;36;03 - 00;01;13;20 I am your host, Lorna Juma. In this episode, I am joined by Lily Smearing and Jasper Jamal Rees, recent construction management graduates from the University of Nairobi. Join us as we hear their stories. Learn about, how Primavera P6 has shaped their careers and explore the increasing role of tech in construction project management. Whether you're a student, educator or professional in the construction field, this episode will offer valuable insights into the practical impact of P6 on construction projects and career growth. 00;01;13;22 - 00;01;40;16 Welcome Luis and Joyce. Now, to start off. Can you give me a bit about your background and the respective courses you undertook? Joyce, I'll start with you. Thank you. Lana. I'm so grateful to be here. My name is just a general environmental graduate and construction management graduate from the University of Nairobi. But until recently, where I am currently practicing as a scientist. 00;01;40;19 - 00;02;05;11 Data. So, I basically monitor on project site activities. Thank you. Luis. Thank you, Lorna. My name is Luis meeting. I am a graduate from the University of Nairobi on pursuing construction management. Currently working on Junior Challenge development at city. We also are developing a lot of seating data. Thank you so much. And Leo is just, to have that conversation. 00;02;05;14 - 00;02;31;29 How did you first hear about the Oracle Academy program and its inclusion of Primavera P6? Thank you. My first introduction when I came to learn about Oracle Academy was through creation. This is a student body in full construction real estate student association at the University of Nairobi. Faculty in the Built Environment and at the Department of Real Estate Construction Management and quantity serving. 00;02;32;01 - 00;02;59;12 So, I will part of the students conceived and then time which is the regression body. And the part of the initiative we had wanted to do is have also invited people who can be relevant when they graduate out in the industry. And how do you do this? Is, well, one of the ways is equipping these students with skills that actually in the industry. 00;02;59;16 - 00;03;30;12 So, part of what we're using construction is, Scheduling software. Scheduling software. So, we did that bridge broken. Think the country director. We need what I've been doing, which was well-received. They invite us a meeting them we this class with these. So, when we got there, it was like, let's get into what happened. We came to realize that these are being part of. 00;03;30;14 - 00;04;06;05 And there's a lot of an academy that offers these courses on products that Oracle offers. So, we got there, learned about. The curriculum they do offer and part of it was to have the university, partner with Oracle and get us to have account. So, though I will share the content. We were able to initiate this partnership. The university was already done was giving an account a member account where lecturers are able to sign up students. 00;04;06;07 - 00;04;36;06 Now students get to their own instances, but accounts for these accounts so they are able to access these curriculums. In on the afternoon. So, through this, I was able to learn more about D6, pretty much about the project management curriculum. Good. Even, attempts to download the BC software as a student version. Practically use it. New scenarios I need, which is really amazing. 00;04;36;09 - 00;05;10;09 And that was my first experience. And we the analytics and, thank you so much for that story. So just moving on to you. What motivated you to enroll and learn about this specific tool? And that is Primavera P6. Thank you, Lana. So, my first experience with P6 is from the Python version. So just talked about, with organized our actual training by P6, we were made aware that this is a tool that is widely used in the industry. 00;05;10;12 - 00;05;33;01 So, that motivated me to learn more about putting my video pieces as well as the resources that you provided, that Oracle provided. You were able to get tutorials from the student home and it able also be gained a certificate after the training sessions. And, just having the available resources for you to go through was motivation enough. 00;05;33;02 - 00;05;57;07 And I'm so grateful for that opportunity. How has gaining, Primavera P6 skills given you a competitive edge during your job search? So, during my job, such, there was an opportunity of, site coordinator in a construction site, and I was called for an interview, and they were looking for someone with a vast, project management skills, in particular. 00;05;57;07 - 00;06;23;09 Skills. Link. And since Primavera P6 is a skills link tool. I got to be. I was asked more about it. And the skills that I had and the knowledge that I was able to explain the cost aspects, there's considering aspects, the resource management aspects and that, let me get the job opportunity. And now, Lois, moving over to you. 00;06;23;11 - 00;06;54;04 Can you share specific examples where these skills helped you stand out or secure an opportunity? See what I can mentioning. And it's really nice when somebody asks you something that you are really conversant about. So, when I was actually attending the interview, I was asked, to give a scenario on how you would allocate resources to an activity and how will you know you, and I'm not, resources already located. 00;06;54;09 - 00;07;21;20 This is the kind of questions where you, you actually see deadlines and, and answer them because, but back in school. Oh, we interacted in the P6 till about scheduling. And so, and you are really, really conversant about it. So, it's, it's, it's a question that we answer in confidence. You even give a practical scenario of how you will schedule unit, which is actually what I need. 00;07;21;22 - 00;07;46;15 And I know it pretty much. And I am employed and another scenario, after working there for some, some time, we were actually sent to an did it for a crash program, which is also a concept in P6 when you are really lagging behind in the in, in, in in the scheduling in in addition, you know, the credit, you have to come up with a crash program. 00;07;46;20 - 00;08;19;10 Are you interested in activities and catch up with the lost time. So, part of what we were tasked to do is come up with a crash program. And if, we were given timelines when given due process and asked to come up with a schedule of how you are going to complete these tasks, which was handing over units, but 48 of them in in a period of three months, something you interact with it, you do it. 00;08;19;12 - 00;08;51;22 Because you understand it, which is actually what I need. And, turned out to be successful. So, it is it is something that is applicable out here. As much as you learn, it is good. So, what I'm hearing is a lot of, importance of academia, industry collaboration, which, you know, gives you access to industry tools. And once you are conversant with them, you know, you get a lot of confidence, gives you a differentiating factor, even when you're applying for jobs, even when you're undertaking the interview. 00;08;51;25 - 00;09;20;04 Great. Thank you so much. Now, Joyce, now that you started working in the construction industry, how are you applying Primavera P6 skills in your daily task? You learned so much that, you find that in large construction projects you have multiple contractors, multiple contractors with different tasks that, they have we have to schedule them in a way that we don't lose time as we go along the projects. 00;09;20;06 - 00;09;45;23 So daily, we schedule activities. Primavera P6 provides a work on structure. So, you want to group your activities into smaller tasks and then to be able to schedule them appropriately, allocating enough time for all the contractors. The other thing is you can monitor progress as you go along. So, you monitor progress against what was planned. 00;09;45;25 - 00;10;13;01 And that way you're able to manage time along that project. You manage cost, you know, when you extend your time plans, it comes in extra extrapolate. So, management of the project items is made using the Primavera P6. And Lois, moving over to you. Can you share, specific projects where you've used, P6 to manage timelines, resources or budgets? 00;10;13;06 - 00;10;52;04 Okay. And as I've mentioned before, it was vital, fresh program. Vital was a project that was apparently pain changing and we had to put some good input, some efforts to be able to catch up with time. So about, P6 it's a software that involves a long-term planning, budgeting and even risk analysis when it comes to, the planning aspect itself and the scheduling you get to, you get to when your activities, what breakdown structure you sequence activities inside that. 00;10;52;08 - 00;11;15;20 Then in these activities you want to assign resources to them. Once you assign resources, you are able to track at any given specific time. Is the project actually running behind schedule? And if it is and running behind schedule, which activities are, making it lag behind? And in terms of cost, at least you can budget at any given specific time you can do to pinpoint these projects as of budget. 00;11;15;27 - 00;11;35;03 And if this is its budget and if it's not, if it's not by budget, what is bringing the total to the cost? I was able to pinpoint and say these and these activities are the ones which are costing us. And what can we do to be able to, to, to keep that amount that has been brought about as an overall. 00;11;35;05 - 00;12;25;21 So these are some of these schemes, some of the things that a business does when it comes to the part of the risk analysis, it is something, really amazing because, for the other or many, scheduling software, the interacting with the impact of risk analysis actually fall into this things, which is really amazing in, in a case where you can be able to identify, risk even as an it's really amazing, an instance I can give these thing, we go the procurement department and we have, we have the procurement department, we have the engagement to work to anybody, the procurement department to get materials for the guys and see we have 00;12;25;23 - 00;12;49;20 some materials, some inputs that are supposed to arrive. And this month. But no procurement gets a message but realize or they get some idea that this content is not going to arrive this month due to delays expected and whatever achieved in that month. This information is very critical not to procurement, but to the guys in the field. This comes as a risk. 00;12;49;27 - 00;13;14;16 So, in P6 you're able to raise this risk because in the field this is you guys able to identify each stage. Just be able to know which does depend on this risk. And what is the impact of this risk to the overall schedule. How is it going to impact our delivery. These are some of the skills that you get to practically engage with during you interact with P6. 00;13;14;19 - 00;13;43;17 And as you can see now when you come out in the field, they are quite applicable. So, my experience we in Primavera P6, we are able to generate a procurement schedule. So, in a program. Excuse me, let's take an example of Alto for example. And so, we have two good time games for certain tasks. So, for example we need like the latest bid for active technical submittal the latest date for that submittal to be approved by consultants. 00;13;43;19 - 00;14;09;02 We have the latest date for example delivery to site and its approval. And after that now after the approval of the sample, then we do now go to manufacture. And you find that some are important. So, they have like a long-time leading period. So, the Primavera you're able to check these durations and able to serve and able to know where the risk is. 00;14;09;02 - 00;14;34;26 And so, you want to serve them at the right time. So, we are also Primavera B6. You like schedule? Adjusting time delivery for installation so that we won't have problems of storage issues on site, for example. And so, this is just more of a scheduling tool helping to solve the procurement issues on site. The other item I wanted to talk about is health and safety risks. 00;14;34;29 - 00;15;08;00 So, scheduling again, you know, able to serve any health and safety risks that, you see that the project might face. So, for example, a high-risk activity might be working on tight. So, you do want to schedule another activity and, what, work on tight activity. So, when someone is working at a scaffold at a height in the event scheduling and you us just below it because that is a ready and safe for their work. 00;15;08;09 - 00;15;33;26 So, with B6, you want to know, and you want to tell this and schedule it appropriately. And then things would be like, vehicle movement on time, you know, and teenagers where it's not safe working on a particular road, for example, at eight on the construction site. So, you could do lead to when there are no deliveries on site, for example. 00;15;34;20 - 00;16;03;02 So, it's more of a scheduling, thing that serves the risks of the project, helps you identify the risks and be able to come up with mitigation measures. The other thing I wanted to talk about is how because you can get customizable components from P6 so that to you want to present presented, in meetings. And you're able to make decisions so you can just track the project as you go along. 00;16;03;04 - 00;16;46;18 Yeah. Just quick mention about a mode that are driven decision making for even for the part of the resource. When you are allocating resources to activities, P6 is able to be somewhere you can be able to actually view this resource is actually over utilized. And you cannot assign another, another, another task. They're not assign this resource to another task at this moment, even in in in the in the concept of portfolio management, you can be running a project and say you need to accompany running three projects that I will and the assignment be shared services that a company uses to it's able to detect tell you that this resource is seems to 00;16;46;18 - 00;17;12;13 be available, but it is overly utilized in order to able to even be able to allocate resources. Space means able to know anything. You need to add more resources without issue. So, you have enough and, and also the aspect of collaboration and teamwork. When you look at, other scheduling software. It's such a feature that is widely available. 00;17;12;13 - 00;17;33;08 And then when it comes to P6 especially, you know, with the adverse mix to what happens in other cloud, you're able to work as a team if you're working on the same file but different people. Construction project is all about stakeholders. You have the design team, you know, the quality control team. You have those guys executing the tasks in the field. 00;17;33;13 - 00;18;00;16 But these people have to work on the same sort of one affects the job. So having a schedule in a centralized place where all these people get to play, but access is given depending on the level. And rather than having a file that is locally saved in the, in the, in the, in my computer where I need it, if I need some input from another person, I share it with him. 00;18;00;18 - 00;18;26;22 Then he does his own things. She has. It would be it's kind of an outdated thing now, which comes to an end to get we find out. You find like now it's kind of a beam environment. We are all working together, working on the same platform, scheduling. There, happy anything out there and information is readily available. It's something which is a practical and you, I'm using it. 00;18;26;22 - 00;18;57;03 I'm using about P6 joints. I feel like you have one additional point. Yes. How P6 helps in contact management. So, you find that, when multiple projects, they be in need of creating and integrated skills. And so, it would be important to tell all the other conductors at the, beginning of the project that the P6 selected by the integrated program created by P6 is the main point of reference. 00;18;57;10 - 00;19;26;09 So, if any contractor deviates from whatever it's in the scheduling, then they would, do they billable on that on, issues that they may have raised there. So, any notices can be tracked, notices can be tracked. And also considering the dependencies that you create using the notebooks where you actually do the activities to, be carried out at the same time or one after the other. 00;19;26;10 - 00;20;05;18 That's a very great tool with P6. So, with that being clean so you can manage big claims. Well and it helps in contact management, music and sort thinking. Thank you, Joyce Lewis. When, when we come to predicting what will happen in the future. This is something known as what if analysis. See, we are doing, a projection of we would like to bring these resources, and we would like to move in this direction, but we don't actually know what the impact of it would be to like we need to take this direction. 00;20;05;20 - 00;20;29;21 But now we want to know what the impact of will be taking this direction, something that somebody could analyze for many weeks. But when it comes to P6, because that that's what the analysis feature, we, if you have what was asked to tell you, you said they're going to complete in three months, but now he wants you to complete it in two months. 00;20;30;01 - 00;20;55;10 The big question is what you want me to do for you to complete in three months? It's a big question. Which is? Which has an answer. But now you need to analyze and know what needs to happen for you to calculate. Do they have so in P6 you can basically put us in that scenario or without creating a different file, you can be able to do this line. 00;20;55;13 - 00;21;15;05 You, schedule say and now create a create a scenario of if I add these resources, what will be the impact in the original stage, you'll be able to visualize each and even printed as I thought. So. So we know you can start. You say I need you to add meetings and this you can give me that, report generated from these for deep analysis. 00;21;15;10 - 00;21;37;21 You tell me that you can even answer like from a meeting. So, if you said I need you to add me, like, say it. If this plot and these plans to be to be added to my project, or I need these number of parcels and given to me for me to complete something, you've only done it. The what if analysis have seen these will be the impact on the project. 00;21;37;25 - 00;22;04;24 Something that is really amazing in in P6 and you're able to even create as many of this as you want. It's not limited on this. It is just so impressive. To hear how you gave a speaking, you know, and how conversant you are, with P6 and maybe I should just ask you guys when you graduated because, you, you studied, like, professionals who have been in the field for quite a while. 00;22;06;04 - 00;22;31;27 You know, is when did you graduate? Actually, I graduated the last year. September. That is 2020. Well, thank you, thank you. So that is September 2023. And, Joyce, what about you that did you graduate at the same time? Thanks to me, actually. Let me see also benefited in 2020 3rd September. We blend the experience how in the field. 00;22;31;29 - 00;22;54;12 That's really amazing. Thank you. Thank you all. And now, just moving over to the final question. If you could give one piece of advice, to faculty or even to your fellow students or, you know, I know you now graduates. So, it could be advice to faculty, students, or recent graduates, what would it be? Think you know what I'm really advice, advice. 00;22;54;12 - 00;23;22;11 My fellow students. Okay. My former students behind me who are still in school and who would really want to be in the industry, there's an analogy that goes on around people saying they are not jobs in the market. It's something which is not really true. What is really lacking the market is competent people who can actually do what the industry demands they do, and it is what will teach you the duty, but it's going to teach you. 00;23;22;14 - 00;23;54;16 So, what needs to be done? But now you need the practical bit of it. You need to understand Oracle is in the industry. They are offering so many solutions widely in it in, in in construction all over the they are offering solutions, and they are going and explain why Oracle Academy that is now willing to give resources to students, teach them about the solutions that are being offered in the construction in the aid industry. 00;23;54;18 - 00;24;16;26 So, it is an opportunity that students should take and run, and the University of Nairobi has, I mean by a country, but I don't I know there are other universities that do have it. So those listening to me or those students, well, who really wants to be in this industry, they should take it. Sign up to Oracle student. 00;24;16;26 - 00;24;43;12 Have get access to these materials. But that is how about an interaction. You know so yeah. And for those who made some not have it in their school, it is upon you as a student to take it up. As I have told you, Oracle feels like. So, it is people who are willing to say, yeah and you need to engage with you. 00;24;43;14 - 00;25;07;18 Yeah, they are even ready to give you resources free on this platform to be able to learn. So, students should really universities and faculty should really take up this opportunity to give students in these games and I think they will not be a better place even now if you as a student. Yeah, they will learn these things as teachers. 00;25;07;21 - 00;25;31;10 And so, this this student will be able to access the student tab. And that is through the institutions, just like you did through, the University of Nairobi and being available to you through your faculty members. Right? Yes. And so, as part of our final question, I would like us to touch on breaking, gender stereotypes in construction. 00;25;31;24 - 00;25;59;20 Joyce, as a woman in the construction industry, how has acquiring technical skills like chemotherapy six influenced your confidence and opportunities? In a traditionally male dominated field? And if you could give one piece of advice to aspiring, female students who would like to work in the construction industry, what would it be? Thank you. Nana. 00;25;59;22 - 00;26;26;03 So, acquiring the P6 skills has been a game changer for me. So, this create the skills as equip me with the ability to manage complex projects as I had mentioned. So, with multiple contractors, you would be scared to win the progress integral to get risks. So, it has been a game changer. And I think skills, especially being a male dominated, field. 00;26;26;06 - 00;26;59;29 So, it has helped me stand out proving that you just require the right skills and knowledge, regardless of gender. And additionally, to that, as, work as I said, coordinator, I'm also missing my second degree at the University of Nairobi, being Master of Arts in construction management. And that the university has also provided me an opportunity to assist in next hiring and, able to monitor my, the arrested identity that I'm currently working with. 00;27;00;04 - 00;27;27;07 So, I Shamli insights from the industry. I share my experience and, able to inform the students to build their confidence with the abilities that they have. They should not shy away being a male dominated field. They should, pursue more technical courses, acquire more skills on the technical bits of their industry. And there's also room for everyone in the industry. 00;27;27;07 - 00;27;54;03 So, guys should come join us in the construction industry then, which in my way, I think, improve your skills and definitely trying to thrive in the construction field. Yes. Thank. All right. Thank you both so much. Honestly, this has been, you know, we've had a very interesting discussion, on just real-world applications of P6, in the construction industry. 00;27;54;20 - 00;28;26;28 You know, to our listeners, I encourage you to visit our website, academy.oracle.com to learn more about Oracle Academy's, you know, learning resources for faculty members as well. We have teaching, resources available to you as well. So, I also encourage you to subscribe to our podcast. Feel free to share this with your friends as well. And also, please follow Oracle Academy on X, Instagram and Facebook just to keep up, with all our activities, with our members. 00;28;27;00 - 00;28;35;17 Thank you so much. That wraps up this episode. Thanks for listening and stay tuned for the next Oracle Academy Tech Chat podcast.  
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Oracle Academy, Oracle's global philanthropic education program brings you Oracle Academy Tech Chat where we discuss how Oracle Academy helps prepare the next generation’s work force. In this podcast Tyra Crockett, Senior Manager Oracle Academy North America, interviews experts across the Oracle ecosystem about their experience and advice for educators and their students.
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