>>Good morning friends. Live from Las Vegas. It's the Cube Day four of our coverage of AWS. Reinvent continues. Lisa Martin here with Dave Valante. You >>Can tell it's day four. Yeah. >>You can tell, you >>Get punchy. >>Did you? Yes. Did you know that the Vegas rodeo is coming into town? I'm kind of bummed down, leaving tonight. >>Really? You rodeo >>Fan this weekend? No, but to see a bunch of cowboys in Vegas, >>I'd like to see the Raiders. I'd like to see the Raiders get tickets. >>Yeah. And the hockey team. Yeah. We have had an amazing event, Dave. The cubes. 10th year covering reinvent 11th. Reinvent >>Our 10th year here. Yeah. Yes. Yeah. I mean we covered remotely in during Covid, but >>Yes, yes, yes. Awesome content. Anything jump out at you that we really, we, we love talking to aws, the ecosystem. We got a customer next. Anything jump out at you that's really a kind of a key takeaway? >>Big story. The majority of aws, you know, I mean people ask me what's different under a Adam than under Andy. And I'm like, really? It's the maturity of AWS is what's different, you know, ecosystem, connecting the dots, moving towards solutions, you know, that's, that's the big thing. And it's, you know, in a way it's kind of boring relative to other reinvents, which are like, oh wow, oh my god, they announced outposts. So you don't see anything like that. It's more taking the platform to the next level, which is a good >>Thing. The next level it is a good thing. Speaking of next level, we have a couple of next level guests from T-Mobile joining us. We're gonna be talking through their customers story, their business transformation with aws. Glenn Curing joins us, the director product and technology. And Nick Chris, senior manager, product and technology guys. Welcome. Great to have you on brand. You're on T-Mobile brand. I love it. >>Yeah, >>I mean we are always T-Mobile. >>I love it. So, so everyone knows T-Mobile Blend, you guys are in the digital commerce domain. Talk to us about what that is, what functions that delivers for T-Mobile. Yeah, >>So the digital commerce domain operates and runs a platform called the Digital commerce platform. What this essentially does, it's a set of APIs that are headless that power the shopping experiences. When you talk about shopping experiences at T-Mobile, a customer comes to either a T-Mobile website or goes to a store. And what they do is they start with the discovery process of a phone. They take it through the process, they decide to purchase the phone day at, at the phone to cart, and then eventually they decide to, you know, basically pull the trigger and, and buy the phone at, at which point they submit the order. So that whole experience, essentially from start to finish is powered by the digital commerce platform. Just this year we have processed well over three and a half million orders amounting to a billion and a half dollars worth of business for T-Mobile. >>Wow. Big outcomes. Nick, talk about the before stage, obviously the, the customer experience is absolutely critical because if, if it goes awry, people churn. We know that and nobody wants, you know, brand reputation is is at stake. Yep. Talk about some of the challenges before that you guys faced and how did you work with AWS and part its partner ecosystem to address those challenges? >>Sure. Yeah. So actually before I started working with Glen on the commerce domain, I was part of T-Mobile's cloud team. So we were the team that kind of brought in AWS and commerce platform was really the first tier one system to go a hundred percent cloud native. And so for us it was very much a learning experience and a journey to learn how to operate on the cloud and which was fundamentally different from how we were doing things in the old on-prem days. When >>You talk about headless APIs, you talk, I dunno if you saw Warren a Vogel's keynote this morning, but you're talking about loosely coupled, a loosely coupled system that you can evolve without ripping out the whole system or without bringing the whole system down. Can you explain that in a little bit more >>Detail? Absolutely. So the concept of headless API exactly opens up that possibility. What it allows us to do is to build and operator platform that runs sort of loosely coupled from the user experiences. So when you think about this from a simplistic standpoint, you have a set of APIs that are headless and you've got the website that connects to it, the retail store applications that connect to it, as well as the customer care applications that connect to it. And essentially what that does is it allows us to basically operate all these platforms without being sort of tightly coupled to >>Each other. Yeah, he was talking about this morning when, when AWS announced s3, you know, there was just a handful of services maybe at just two or three. I think now there's 200 and you know, it's never gone down, it's never been, you know, replaced essentially. And so, you know, the whole thing was it's an asynchronous system that's loosely coupled and then you create that illusion of synchronicity for the customer. >>Exactly. >>Which was, I thought, you know, really well described, but maybe you guys could talk about what the genesis was for this system. Take us kind of to the, from the before or after, you know, the classic as as was and the, and as is. Did you talk about that? >>Yeah, I can start and then hand it off to Nick for some more details. So we started this journey back in 2016 and at that point T-Mobile had seven or eight different commerce platforms. Obviously you can think about the complexity involved in running and operating platforms. We've all talked about T-Mobile being the uncarrier. It's a brand that we have basically popularized in the telco industry. We would come out with these massive uncarrier moves and every time that announcement was made, teams have to scramble because you've got seven systems, seven teams, every single system needs to be updated, right? So that's where we started when we kicked off this transformational journey over time, essentially we have brought it down to one platform that supports all these experiences and what that allows us to do is not only time to market gets reduced immensely, but it also allows us to basically reduce our operational cost. Cuz we don't have to have teams running seven, eight systems. It's just one system with one team that can focus on making it a world class, you know, platform. >>Yeah, I think one of the strategies that definitely paid off for us, cuz going all the way back to the beginning, our little platform was powering just a tiny little corner of the, of the webspace, right? But even in those days we approached it from we're gonna build functions in a way that is sort of agnostic to what the experience is gonna be. So over time as we would build a capability that one particular channel needed primary, we were still thinking about all the other channels that needed it. So now over a few years that investment pays off and you have basically the same capabilities working in the same way across all the channels. >>When did the journey start? >>2016. >>2016, yeah. It's been, it's been six years. >>What are some of the game changers in, in this business transformation that you would say these are some of the things that really ignited our transformation? >>Yeah, there's particularly one thing that we feel pretty proud about, which is the fact that we now operate what we call active active stacks. And what that means is you've got a single stack of the eCommerce platform start to finish that can run in an independent manner, but we can also start adding additional stacks that are basically loosely coupled from each other but can, but can run to support the business. What that basically enables is it allows us to run in active active mode, which itself is a big deal from a system uptime perspective. It really changes the game. It allows us to push releases without worrying about any kind of downtime. We've done canary releases, we are in the middle of retail season and we can introduce changes without worrying about it. And more importantly, I think what it has also allowed us to do is essentially practice disaster recovery while doing a release. Cuz that's exactly what we do is every time we do a release we are switching between these separate stacks and essentially are practicing our DR strategy. >>So you do this, it's, it's you separate across regions I presume? Yes. Is that right? Yes. This was really interesting conversation because as you well know in the on-prem world, you never tested that disaster recovery was too risky because you're afraid you're gonna take your whole business down and you're essentially saying that the testing is fundamental to the implementation. >>Absolutely. >>It, it is the thing that you do for every release. So you know, at least every week or so you are doing this and you know, in the old world, the active passive world on paper you had a bunch of capabilities and in in incidents that are even less than say a full disaster recovery scenario, you would end up making the choice not to use that capability because there was too much complexity or risk or problem. When we put this in place. Now if I, I tell people everything we do got easier after that. >>Is it a challenge for you or how do you deal with the challenge? Correct me if it's not a, a challenge that sometimes Amazon services are not available in both regions. I think for instance, the observability thing that they just announced this week is it's not cross region or maybe I'm getting that wrong, but there are services where, you know, you might not be able to do data sharing across region. How do you manage that? Or maybe there's different, you know, levels of certifications. How do you manage that discontinuity or is that not an issue for you? >>Yeah, I mean it, it is certainly a concern and so the stacks, like Glen said, they are largely decoupled and that what that means is practically every component and there's a lot of lot of components in there. I have redundancy from an availability zone point of view. But then where the real magic happens is when you come in as a user to the stack, we're gonna initially kind of lock you on one stack. And then the key thing that we do is we, we understand the difference between what, what we would call the critical data. So think of like your shopping carts and then contextual data that we can relatively easily reload if we need to. And so that critical data is constantly in an async fashion. So it's not interrupting your performance, being broadcast out to a place where we can recover it if we need to, if we need to send you to another stack and then we call that dehydration. And if you end up getting bumped to a new stack, we rehydrate you on that stack and reload that, that contextual data. So to make that whole thing happen, we rely on something we call the global cart store and that's basically powered by Dynamo. So Dynamo is highly, highly reliable and multi >>Reason. So, and, and presume you're doing some form of server list for the stateless stuff and, and maybe taking control of the run time for the stateful things you, are you leaning into to servers and lambda or Not yet cuz you want control over the, the, the EC two and the memory configs. What, what's, I mean, I know we're going inside the plumbing a little bit, but it's kind of fun. >>That's always fun. You >>Went Yeah, and, and it has been a journey. Back in 2016 when we started, we were all on EC twos and across, you know, over the last three or four years we have kind of gone through that journey where we went from easy two to, to containers and we are at some point we'll get to where we will be serverless, we've got a few functions running. But you know, in that journey, I think when you look at the full end of the spectrum, we are somewhere towards the, the process of sort of going from, you know, containers to, to serverless. >>Yeah. So today your team is setting up the containers, they're fencing 'em off, fencing off the app and doing all that sort of sort of semi heavy lifting. Yeah. How do you deal with the, you know, this is one of the things Lisa, you and I were talking about is the skill sets. We always talk about this. What's that? What's your team look like and what are the skill sets that you've got that you're deploying? >>Yeah, I mean, as you can imagine, it's a challenge and it's a, a highly specialized skill set that you need. And you talk about cloud, you know, I, I tell developers when we bring new folks in, in the old days, you could just be like really good at Java and study that for and be good at that for decades. But in the cloud world, you have to be wide in, in your breadth. And so you have to understand those 200 services, right? And so one of the things that really has helped us is we've had a partner. So UST Global is a digital services company and they've really kind of been on the journey up the same timeline that we were. And I had worked with them on the cloud team, you know, before I came to commerce. And when I came to, to the commerce team, we were really struggling, especially from that operational perspective. >>The, the team was just not adapting to that new cloud reality. They were used to the on-prem world, but we brought these folks in because not only were they really able to understand the stuff, but they had built a lot of the platforms that we were gonna be leveraging for commerce with us on the cloud team. So for example, we have built, T-Mobile operates our own customized Kubernetes platform. We've done some stuff for serverless development, C I C D, cloud security. And so not only did these folks have the right skill sets, but they knew how we were approaching it from a T-mobile cloud perspective. And so it's kind of kind of fun to see, you know, when they came on board with this journey with us, we were both, both companies were relatively new and, and learning. Now I look and, you know, I I think that they're like a, a platinum sponsor these days here of aws and so it's kind of cool to see how we've all grown together, >>A lot of evolution, a lot of maturation. Glen, I wanna know from you when we're almost out of time here, but tell me the what the digital commerce domain, you kind of talked about this in the beginning, but I wanna know what's the value in it for me as a customer? All of this under the hood plumbing? Yeah, the maturation, the transformation. How does it benefit mean? >>Great question. So as a customer, all they care about is coming into, going to the website, walking into a store, and without spending too much time completed that transaction and walkout, they don't care about what's under the hood, right? So this transformational journey from, you know, like I talked about, we started with easy twos back in the day. It was what we call the wild west in the, on a cloud native platform to where we have reached today. You know, the journey we have collectively traversed with the USD has allowed us to basically build a system that allows a customer to walk into a store and not spend a whole hour dealing with a sales rep that's trying to sell them things. They can walk in and out quickly, they go to the website, literally within a couple minutes they can complete the transaction and leave. That's what customers want. It is. And that has really sort of helped us when you think about T-Mobile and the fact that we are now poised to be a leader in the US in telco at this whole concept of systems that really empower the customers to quickly complete their transaction has been one of the key components of allowing us to kind of make that growth. Right. So >>Right. And a big driver of revenue. >>Exactly. >>I have one final question for each of you. We're making a Instagram reel, so think about if you had 30 seconds to describe T-Mobile as a technology company that sells phones or a technology company that delights people, what, what would you say if you had a billboard, what would it say about that? Glen, what do you think? >>So T-Mobile, from a technology company perspective, the, the whole purpose of setting up T-mobile's, you know, shopping experience is about bringing customers in, surprising and delighting them with the frictionless shopping experiences that basically allow them to come in and complete the transaction and move on with their lives. It's not about keeping them in the store for too long when they don't want to do it. And essentially the idea is to just basically surprise and delight our customers. >>Perfect. Nick, what would you say, what's your billboard about T-Mobile as a technology company that's delivering great services to its customers? >>Yeah, I think, you know, Glen really covered it well. What I would just add to that is I think the way that we are approaching it these days, really starting from that 2016 period is we like to say we don't think of ourselves as a telco company anymore. We think of ourselves as a technology company that happens to do telco among other things, right? And so we've approached this from a point of view of we're here to provide the best possible experience we can to our customers and we take it personally when, when we don't reach that high bar. And so what we've done in the last few years as a transformation is really given us the toolbox that we need to be able to meet that promise. >>Awesome. Guys, it's been a pleasure having you on the program, talking about the transformation of T-Mobile. Great to hear what you're doing with aws, the maturation, and we look forward to having you back on to see what's next. Thank you. >>Awesome. Thank you so much. >>All right, for our guests and Dave Ante, I'm Lisa Martin, you watching The Cube, the leader in live enterprise and emerging tech coverage.