(upbeat music) >> Hello, brilliant humans and welcome back to theCUBE. We're live from Detroit, Michigan. My name is Savannah Peterson. Joined here with John Furrier, John, so exciting, day three. >> Day three, cranking along, doing great, final day of KubeCon, it wraps up. This next segment's going to be great. It's about WebAssembly, the hottest trend here, at KubeCon that nobody knows about cause they just got some funding and it's got some great traction. Multiple players in here. People are really interested in this and they're really discovering it. They're digging into it. So, we're going to hear from one of the founders of the company that's involved. So, it'll be great. >> Yeah, I think we're right at the tip of the iceberg really. We started off the show with Scott from Docker talking about this, but we have a thought leader in this space. Please welcome Matt Butcher the CEO and co-founder of Fermyon Thank you for being here. Welcome. >> Yeah, thanks so much for having me. Favorite thing to talk about is WebAssembly after that is coffee but WebAssembly first. >> Hey, it's the morning. We can talk about both those on the show. (all chuckles) >> It might get confusing, but I'm willing to try. >> If you can use coffee as a metaphor to teach everyone about WebAssembly throughout the rest of the show. >> All right. That would be awesome. >> All right I'll keep that in mind. >> So when we were talking before we got on here I thought it was really fun because I think the hype is just starting in the WebAssembly space. Very excited about it. Where do you think we're at, set the stage? >> Honestly, we were really excited to come here and see that kind of first wave of hype. We came here expecting to have to answer the question you know, what is WebAssembly and why is anybody looking at it in the cloud space, and instead people have been coming up to us and saying, you know this WebAssembly thing, we're hearing about it. What are the problems it's solving? >> Savannah: Yeah. >> We're really excited to hear about it. So, people literally have been stopping us in restaurants and walking down the street, hey, "You're at KubeCon, you're the WebAssembly people. Tell us more about what's going on." >> You're like awesome celeb. I love this. >> Yeah, and I, >> This is great >> You know the, the description I used was I expected to come here shouting into the void. Hey, you know anybody, somebody, let me tell you about WebAssembly. Instead it's been people coming to us and saying "We've heard about it. Get us excited about it," and I think that's a great place to be. >> You know, one of the things that's exciting too is that this kind of big trend with this whole extraction layer conversation, multicloud, it reminds me of the old app server days where, you know there was a separation between the back end and front end, and then we're kind of seeing that now with this WebAssembly Wasm trend where the developers just want to have the apps run everywhere and the coding to kind of fall in, take a minute to explain what this is, why it's important, why are people jazzed about there's other companies like Cosmonic is in there. There's a lot of open source movement behind it. You guys are out there, >> Savannah: Docker. >> 20 million in fresh funding. Why is this important? What is it and why is it relevant right now? Why are people talking about it? >> I mean, we can't... There is no penasia in the tech world much for the good of all of us, right? To keep us employed. But WebAssembly seems to be that technology that just sort of arose at the right time to solve a number of problems that were really feeling intractable not very long ago. You know, at the core of what is WebAssembly? Well it's a binary format, right? But there's, you know, built on the same, strain of development that Java was built on in the 90's and then the .net run time. But with a couple of little fundamental changes that are what have made it compelling today. So when we think about the cloud world, we think about, okay well security's a big deal to us. Virtual machines are a way for us to run other people's untrusted operating systems on our hardware. Containers come along, they're a... The virtual machine is really the heavyweight class. This is the big thing. The workhorse of the cloud. Then along come Containers, they're a little slimmer. They're kind of the middleweight class. They provide us this great way to sort of package up just the application, not the entire operating system just the application and the bits we care about and then be able to execute those in a trusted environment. Well you know, serverless was the buzzword a few years ago. But one thing that serverless really identified for us is that we didn't actually have the kind of cloud side architecture that was the compute layer that was going to be able to fulfill the promise of serverless. >> Yeah. >> And you know, at that time I was at Microsoft we got to see behind the curtain and see how Azure operates and see the frustration with going, okay how do we get this faster? How do we get this startup time down from seconds to hundreds of milliseconds, WebAssembly comes along and we're able to execute these things in sub one millisecond, which means there is almost no cost to starting up one of these. >> Sub one millisecond. I just want to let everyone rest on that for a second. We've talked a lot about velocity and scale on the show. I mean everyone here is trying to do things faster >> Yep >> Obviously, but that is a real linchpin that makes a very big difference when we're talking about deploying things. Yeah. >> Yeah, and I mean when you think about the ecological and the cost impact of what we're building with the cloud. When we leave a bunch of things running in idle we're consuming electricity if nothing else. The electricity bill keeps going up and we're paying for it via cloud service charges. If you can start something in sub one millisecond then there's no reason you have to leave it running when nobody's using it. >> Savannah: Doesn't need to be in the background. >> That's right. >> So the lightweight is awesome. So, this new class comes up. So, like Java was a great metaphor there. This is kind of like that for the modern era of apps. >> Yeah. >> Where is this going to apply most, do you think? Where's it going to impact most? >> Well, you know, I think there are really four big categories. I think there's the kind of thing I was just talking about I think serverless and edge computing and kind of the server class of problem space. I think IOT is going to benefit, Amazon, Disney Plus, >> Savannah: Yes, edge. >> And PBS, sorry BBC, they all use WebAssembly for the players because they need to run the same player on thousands of different devices. >> I didn't even think about that use case. What a good example. >> It's a brilliant way to apply it. IOT is a hard space period and to be able to have that kind of layer of abstraction. So, that's another good use case >> Savannah: Yeah. >> And then I think this kind of plugin model is another one. You see it was Envoy proxy using this as a way to extend the core features. And I think that one's going to be very, very promising as well. I'm forgetting one, but you know. (all chuckles) I think you end up with these kind of discreet compartments where you can easily fit WebAssembly in here and it's solving a problem that we didn't have the technology that was really adequately solving it before. >> No, I love that. One of the things I thought was interesting we were all at dinner, we were together on Tuesday. I was chatting with Paris who runs Deliveroo at Apple and I can't say I've heard this about too many tools but when we were talking about WebAssembly she said "This is good for everybody" And, it's really nice when technologies come along that will raise the water level across the board. And I love that you're leading this. Speaking of you just announced a huge series aid, 20 million dollars just a few days ago. What does that mean for you and the team? >> I mean there's a little bit of economic uncertainty and it's always nice, >> Savannah: Just a little bit. >> Little bit. >> Savannah: It's come up on the show a little bit this week >> Just smidge. and it's nice to know that we're at a critical time developing this kind of infrastructure layer developing this kind of developer experience where they can go from, you know, blinking cursor to deployed application in two minutes or less. It would be a tragedy if that got forestalled merely because you can't achieve the velocity you need to carry it out. So, what's very exciting about being able to raise around like that at this critical time is that gives us the ability to grow strategically, be able to continue releasing products, building a community around WebAssembly as a whole and of course around our products at Fermyon is a little smaller circle in the bigger circle, and that's why we are so excited about having closed around, that's the perfect one to extend a runway like that. >> Well I'm super excited by this because one I love the concept. I think it's very relevant, like how you progress heavyweight, middleweight, maybe this is lightweight class. >> I know, I'm here for the analogy. No, it's great, its great. >> Maybe it's a lightweight class. >> And we're slimming, which not many of us can say in these times so that's awesome. >> Maybe it's more like the tractor trailer, the van, now you got the sports car. >> Matt: Yeah, I can go.. >> Now you're getting Detroit on us. >> I was trying for a coffee, when I just couldn't figure it out. (all chuckles) >> So, you got 20 million. I noticed the investors amplify very good technical VC and early stage firm. >> Amazing, yeah. >> Insight, they do early stage, big early stage like this. Also they're on the board of Docker. Docker was intent to put a tool out there. There's other competition out there. Cosmonic is out there. They're funded. So you got VC funded companies like yourselves and Cosmonic and others. What's that mean? Different tool chains, is it going to create fragmentation? Is there a common mission? How do you look at the competition as you get into the market >> When you see an ecosystem form. So, here we are at KubeCon, the cloud native ecosystem at this point I like to think of them as like concentric rings. You have the kind of core and then networking and storage and you build these rings out and the farther out you get then the easier it is to begin talking about competition and differentiation. But, when you're looking at that core piece everybody's got to be in there together working on the same stuff, because we want interoperability, we want standards based solutions. We want common ways of building things. More than anything, we want the developers and operators and users who come into the ecosystem to be able to like instantly feel like, okay I don't have to learn. Like you said, you know, 50 different tools for 50 different companies. "I see how this works", and they're doing this and they're doing this. >> Are you guys all contributing into the same open source? >> Yep, yeah, so... >> All the funding happens. >> Both CNCF and the ByteCode Alliance are organizations that are really kind of pushing forward that core technology. You know, you mentioned Cosmonic, Microsoft, SOSA, Red Hat, VMware, they're all in here too. All contributing and again, with all of us knowing this is that nascent stage where we got to execute it. >> How? >> Do it together. >> How are you guys differentiating? Because you know, open source is a great thing. Rising Tide floats all boats. This is a hot area. Is there a differentiation discussion or is it more let's see how it goes, kind of thing? >> Well for us, we came into it knowing very specifically what the problem was we wanted to solve. We wanted this serverless architecture that executed in sub one millisecond to solve, to really create a new wave of microservices. >> KubeCon loves performance. They want to run their stuff on the fastest platform possible. >> Yeah, and it shouldn't be a roadblock, you know, yeah. >> And you look at someone like SingleStore who's a database company and they're in it because they want to be able to run web assemblies close to the data. Instead of doing a sequel select and pulling it way out here and munging it and then pushing it back in. They move the code in there and it's executing in there. So everybody's kind of finding a neat little niche. You know, Cosmonic has really gone more for an enterprise play where they're able to provide a lot of high level security guarantees. Whereas we've been more interested in saying, "Hey, this your first foray into WebAssembly and you're interested in serverless we'll get you going in like a couple of minutes". >> I want to ask you because we had Scott Johnston on earlier opening keynote so we kind of chatted one-on-one and I went off form cause I really wanted to talk to him because Docker is one of the most important companies since their pivot, when they did their little reset after the first Docker kind of then they sold the enterprise off to Mirantis they've been doing really, really well. What's your relationship to Docker? He was very bullish with you guys. Insights, joint investor. Is there a relationship? You guys talk, what's going on there? >> I mean, I'm going to have to admit a little bit of hero worship on my part. I think Scott is brilliant. I just do, and having come from the Kubernetes world the Fermyon team, we've always kind of kept an eye on Docker communicated with a lot of them. We've known Justin Cormack for years. Chris Cornett. (indistinct) I mean yeah, and so it has been a very natural >> Probably have been accused of every Docker Con and we've did the last three years on the virtual side with them. So, we know them really well. >> You've always got your finger on the pulse for them. >> Do you have a relationship besides a formal relationship or is it more of pass shoot score together in the industry? >> Yeah. No, I think it is kind of the multi-level one. You come in knowing people. You've worked together before and you like working with each other and then it sort of naturally extends onto saying, "Hey, what can we do together?" And also how do we start building this ecosystem around us with Docker? They've done an excellent job of articulating why WebAssembly is a complimentary technology with Containers. Which is something I believe very wholeheartedly. You need all three of the heavyweight, middleweight, lightweight. You can't do all the with just one, and to have someone like that sort of with a voice profoundly be able to express, look we're going to start integrating it to show you how it works this way and prevent this sort of like needless drama where people are going, oh Dockers dead, now everything's WebAssembly, and that's been a great.. >> This fight that's been going on. I mean, Docker, Kubernetes, WebAssembly, Containers. >> Yeah. >> We've seen on the show and we both know this hybrid is the future. We're all going to be using a variety of different tools to achieve our goals and I think that you are obviously one of them. I'm curious because just as we were going on you mentioned that you have a PhD in philosophy. (Matt chuckles) >> Matt: Yeah. >> Which is a wild card. You're actually our second PhD in philosophy working in a very technical role on the show this week, which is kind of cool. So, how does that translate into the culture at Fermyon? What's it like on the team? >> Well, you know, a philosophy degree if nothing else teaches you to think in systems and both human systems and formal systems. So that helps and when you approach the process of building a company, you need to be thinking both in terms of how are we organizing this? How are we organizing the product? How do we organize the team? We have really learned that culture is a major deal and culture philosophy, >> Savannah: Why I'm bringing it up. >> We like that, you know, we've been very forward. We have our chip values, curiosity, humility inclusivity and passion, and those are kind of the four things that we feel like that each of us every day should strive to be exhibiting these kinds of things. Curiosity, because you can't push the envelope if you don't ask the hard questions. Humility, because you know, it's easy to get cocky and talk about things as if you knew all the answers. We know we don't and that means we can learn from Docker and Microsoft >> Savannah: That's why you're curious. >> And the person who stops by the booth that we've never met before and says, "hey" and inclusivity, of course, building a community if you don't execute on that well you can't build a good community. The diversity of the community is what makes it stronger than a singular.. >> You have to come in and be cohesive with the community. >> Matt: Yeah. >> The app focus is a really, I think, relevant right now. The timing of this is right online. I think Scott had a good answer I thought on the relationship and how he sees it. I think it's going to be a nice extension to not a extension that way, but like. >> It probably will be as well. >> Almost a pun there John, almost a pun. >> There actually might be an extension, but evolution what we're going to get to which I think is going to be pure application server, like. >> Yep, yep. Like performance for new class of developer. Then now the question comes up and we've been watching developer productivity. That is a big theme and our belief is that if you take digital transformation to its conclusion IT and developers aren't a department serving the business they are the business. That means the developer workflows will have to be radically rebuilt to handle the velocity and new tech for just coding. I call it architectural list. >> I like that. I might steal that. >> It's a pun, but it's also brings up the provocative question. You shouldn't have to need an architecture to code. I mean, Java was great for that reason in many ways. So, if that happens if the developers are running the business that means more apps. The apps is the business. You got to have tool chains and productivity. You can't have fragmentation. Some people are saying WebAssembly might, fork tool chains, might challenge the developer productivity. what's your answer to that? How would you address that objection? >> I mean the threat of forking is always lurking in the corner in open source. In a way it's probably a positive threat because it keeps us honest it keeps us wanting to be inclusive again and keep people involved. Honestly though, I'm not particularly worried about it. I know that the W-3 as a standards body, of course, one of the most respected standards bodies on the planet. They do html, they do cascading style sheets. WebAssembly is in that camp and those of us in the core are really very interested in saying, you know, come on in, let's build something that's going to be where the core is solid and you know what you got and then you can go into the resurgence of the application server. I mean, I wholeheartedly agree with you on that, and we can only get there if we say, all right, here are the common paradigms that we're all going to agree to use, now let's go build stuff. >> And as we've been saying, developers are setting, I think are going to set the standards and they're going to vote with their code and their feet, if you will. >> Savannah: A hundred percent. >> They will decide if you're not aligning with what they want to do. okay. On how they want to self-serve and or work, you'll figure that out. >> Yep, yep. >> You'll get instant feedback. >> Yeah. >> Well, you know, again, I tell you a huge fan of Docker. One of the things that Docker understood at the very outset, is that they had an infrastructure tool and developers were the way to get adoption, and if you look at how fast they got adoption versus many, many other technologies that are profoundly impacted. >> Savannah: Wild. >> Yeah. >> Savannah: It's a cool story. >> It's because they got the developers to go, "This is amazing, hey infrastructure folks, here's an infrastructure tool that we like" and the infrastructure folks are used to code being tossed over the wall are going, "Are you for real?" I mean, and that was a brilliant way to do it and I think that what.. >> John: Yeah, yeah. >> We want to replay in the WebAssembly world is making it developer friendly and you know the kind of infrastructure that we can actually operate. >> Well congratulations to the entire community. We're huge fans of the concept. I kind of see where it's going with connect the dots. You guys getting a lot of buzz. I have to ask you, my final question is the hype is beyond all recognition at this point. People are super pumped and enthusiastic about it and people are looking at it maybe some challenging it, but that's all good things. How do you get to the next level where people are confident that this is actually going to go the next step? Hype to confidence. We've seen great hype. Envoy was hyped up big time before it came in, then it became great. That was one of my favorite examples. Hype is okay, but now you got to put some meat on the bone. The sizzle on the stake so to speak. So what's going to be the stake for you guys as you see this going forward? What's the need? >> Yeah, you know, I talk about our first guiding story was, you know, blinking cursor to deployed application in two minutes. That's what you need to win developers initially. So, what's the next story after that? It's got to be, Fermyon can run real world applications that solve real world problems. That's where hype often fails. If you can build something that's neat but nobody's quite sure what to do with it, to use it, maybe somebody will discover a good use. But, if you take that gambling asset, >> Savannah: It's that ending answer that makes the difference. >> Yeah, yeah. So we say, all right, what are developers trying to build with our platform and then relentlessly focus on making that easier and solving the real world problem that way. That's the crucial thing that's going to drive us out of that sort of early hype stage into a well adopted technology and I talk from Fermyon point of view but really that's for all of us in the WebAssembly. >> John: Absolutely. >> Very well stated Matt, just to wrap us up when we're interviewing you here on theCUBE next year, what do you hope to be able to say then that you can't say today? >> All this stuff about coffee we didn't cover today, but also.. (all chuckles) >> Savannah: Here for the coffee show. Only analogies, that's a great analogy. >> I want to walk here and say, you know last time we talked about being able to achieve density in servers that was, you know, 10 times Kubernetes. Next year I want to say no, we're actually thousands of times beyond Kubernetes that we're lowering people's electricity bill by making these servers more efficient and the developers love it. >> That your commitment to the environment is something I want to do an entirely different show on. We learned that 7-8% of all the world's powers actually used on data centers through the show this week which is jarring quite frankly. >> Yeah, yeah. Tragic would be a better way of saying that. >> Yeah, I'm holding back so that we don't go over time here quite frankly. But anyways, Matt Butcher thank you so much for being here with us. >> Thank you so much for having me it was pleasure.. >> You are worth the hype you are getting. I am grateful to have you as our WebAssembly thought leader. In addition to Scott today from Docker earlier in the show. John Furrier, thanks for being my co-host and thank all of you for tuning into theCUBE here, live from Detroit. I'm Savannah Peterson and we'll be back with more soon. (ambient music)

>> Narrator: The cube presents, the Kubecon and Cloudnativecon Europe, 2022 brought to you by Red Hat, the cloud native computing foundation and its ecosystem partners. >> Welcome to Valencia, Spain in Kubecon and Cloudnativecon Europe, 2022. I'm your host Keith Townsend. It's been a amazing day, three days of coverage 7,500 people, 170 sponsors, a good mix of end user organizations, vendors, just people with open source at large. I've loved the conversations. We're not going to stop that coverage just because this is the last session of the conference. Colin Murphy, senior software engineer, Adobe, >> Adobe. >> Oh, wow. This is going to be fun. And then Liam Randall, the chair of CNCF Cloud Native WebAssembly Day. >> That's correct. >> And CNCF & CEO of Cosmonic. >> That's right. >> All right. First off, let's talk about the show. How has this been different than other, if at all of other Kubecons? >> Well, first I think we all have to do a tremendous round of applause, not only for the vendors, but the CNC staff and all the attendees for coming out. And you have to say, Kubecon is back. The online experiences have been awesome but this was the first one, where Hallwaycon was in full effect. And you had the opportunity to sit down and meet with so many intelligent and inspiring peers and really have a chance to learn about all the exciting innovations that have happened over the last year. >> Colin. >> Yeah, it's been my most enjoyable Kubecon I've ever been to. And I've been to a bunch of them over the last few years. Just the quality of people. The problems that we're solving right now, everywhere from this newer stuff that we're talking about today with WebAssembly but then all these big enterprises trying to getting involved in Kubernetes >> Colin, to your point about the problems that we're solving, in many ways the pandemic has dramatically accelerated the pace of innovation, especially inside the CNCF, which is by far the most critical repository of open source projects that enterprises, governments and individuals rely on around the world, in order to deliver new experiences and to have coped and scaled out within the pandemic over the last few years. >> Yeah, I'm getting this feel, this vibe of the overall show that feels like we're on the cuff for something. There's other shows throughout the year, that's more vendor focused that talk about cloud native. But I think this is going to be the industry conference where we're just getting together and talking about it and it's going to probably be, in the next couple of years, the biggest conference of the year, that's just my personal opinion. >> I actually really strongly agree with you. And I think that the reason for that is the diversity that we get from the open source focus of Kubecon Kubecon has started where the industry really started which was in shared community projects. And I was the executive at Capital One that led the donation of cloud custodian into the CNCF. And I've started and put many projects here. And one of the reasons that you do that is so that you can build real scalable communities, Vendors that oftentimes even have competing interest but it gives us a place where we can truly collaborate where we can set aside our personal agendas and our company's agendas. And we can focus on the problems at hand. And how do we really raise the bar for technology for everybody. >> Now you two are representing a project that, you know as we look at kind of, how the web has evolved the past few decades, there's standards, there's things that we know that work, there's things that we know that don't work and we're beyond cloud native, we're kind of resistant to change. Funny enough. >> That's right. >> So WebAssembly, talk to me about what problem is WebAssembly solving that need solving? >> I think it's fitting that here on the last day of Kubecon, we're starting with the newest standard for the web and for background, there's only four languages that make up what we think of as the modern web. There's JavaScript, there's HTML, there's CSS, and now there's a new idea that's WebAssembly. And it's maybe not a new idea but it's certainly a new standard, that's got massive adoption and acceleration. WebAssembly is best thought of as almost like a portable little virtual machine. And like a lot of great ideas like JavaScript, it was originally designed to bring new experiences to browsers everywhere. And as organizations looked at the portability and security value props that come from this tiny little virtual machine, it's made a wonderful addition to backend servers and as a platform for portability to bring solutions all the way out to the edge. >> So what are some of the business cases for WebAssembly? Like what problem, what business problem are we solving? >> So it, you know, we would not have been able to bring Photoshop to the web without WASM. >> Wow. >> And just to be clear, I had nothing to do with that effort. So I want to make sure everybody understands, but if you have a lot of C++ or C code and you want to bring that experience to the web browser which is a great cost savings, cause it's running on the client's machines, really low latency, high performance experiences in the browser, WASM, really the only way to go. >> So I'm getting hints of fruit berry, Java. >> Liam: Yeah, absolutely. >> Colin: Definitely. >> You know, the look, WebAssembly sounds similar to promises you've heard before, right ones, run anywhere. The difference is, is that WebAssembly is not driven by any one particular vendor. So there's no one vendor that's trying to bring a plug in to every single device. WebAssembly was a recognition, much like Kubecon, the point that we started with around the diversity of thought ideas and representation of shared interest, of how do we have a platform that's polyglot? Many people can bring languages to it, and solutions that we can share and then build from there. And it is unlocking some of the most amazing and innovative experiences, both on the web backend servers and all the way to the edge. Because WebAssembly is a tiny little virtual machine that runs everywhere. Adobe's leadership is absolutely incredible with the things that they're doing with WebAssembly. They did this awesome blog post with the Google Chrome team that talked about other performance improvements that were brought into Chrome and other browsers, in order to enable that kind of experience. >> So I get the general concept of WebAssembly and it's one of those things that I have to ask the question, and I appreciate that Adobe uses it but without the community, I mean, I've dedicated some of my team's resources over the years to some really cool projects and products that just died on the buying cause there was no community around. >> Yeah. >> Who else uses WebAssembly? >> Yeah, I think so. We actually, inside the CNCF now, have an entire day devoted just to WebAssembly and as the co-chair of the CNCF Cloud Native WebAssembly Day, we really focus on bringing those case studies to the forefront. So some of the more interesting talks that we had here and at some of the precursor weekend conferences were from BMW, for example, they talked about how they were excited about not only WebAssembly, but a framework that they use on WebAssembly called WASM cloud, that lets them a flexibly scale machine learning models from their own edge, in their own vehicles through to their developer's workstations and even take that data onto their regular cloud Kubernetes and scale analysis and analytics. They invested and they just released a machine learning framework for one of the many great WebAssembly projects called WASM cloud, which is a CNCF project, a member project here in the CNCF. >> So how does that fit in overall landscape? >> So think of WebAssembly, like you think of HTML. It's a technology that gives you a lot of concept and to accelerate your journey on those technologies, people create frameworks. For example, if you were going to write a UI, you would not very likely start with an empty document you'd start with a react or view. And in a similar vein, if you were going to start a new microservice or backend application, project for WebAssembly, you might use WASM cloud or you might use ATMO or you might use a Spin. Those are three different types of projects. They all have their own different value props and their own different opinions that they bring to them. But the point is is that this is a quickly evolving space and it's going to dramatically change the type of experiences that we bring, not only to web browsers but to servers and edges everywhere. >> So Colin, you mentioned C+ >> Colin: Yeah. >> And other coding. Well , talk to me about the ramp up. >> Oh, well, so, yeah, so, C++ there was a lot of work done in scripting, at Adobe. Taking our C++ code and bringing it into the browser. A lot of new instructions, Cimdi, that were brought to make a really powerful experience, but what's new now is the server side aspect of things. So, just what kind of, what Liam was talking about. Now we can run this stuff in the data center. It's not just for people's browsers anymore. And then we can also bring it out to the edge too, which is a new space that we can take advantage of really almost only through WebAssembly and some JavaScript. >> So wait, let me get this kind of under hook. Before, if I wanted a rich experience, I have to run a heavy VDI instance on the back end so that I'm basically getting remote desktop calls from a light thin client back to my backend server, that's heavy. >> That is heavy. >> WebAssembly is alternative to that? >> Yes, absolutely. Think of WebAssembly as a tiny little CPU that is a shim, that we can take the places that don't even traditionally have a concept of a processor. So inside the browser, for example, traditionally cloud native development on the backend has been dominated by things like Docker and Docker is a wonderful technology and Container is a wonderful technology that really drove the last 10 years of cloud native with the great lift and shift, if you will. Take our existing applications, package them up in this virtual desktop and then deliver them. But to deliver the next 10 years of experiences, we need solutions that let us have portability first and a security model that's portable across the entire landscape. So this isn't just browsers and servers on the back end, WebAssembly creates an a layer of equality from truly edge to edge. It's can transcend different CPUs, different operating systems. So where containers have this lower bound off you need to be running Linux and you need to be in a place where you're going to bring Kubernetes. WebAssembly is so small and portable, it transcends that lower bound. It can go to places like iOS. It can go to places like web browsers. It can even go to teeny tiny CPUs that don't even traditionally have a full on operating systems inside them. >> Colin: Right, places where you can't run Docker. >> So as I think about that, and I'm a developer and I'm running my back end and I'm running whatever web stack that I want, how does this work? Like, how do I get started with it? >> Well, there's some great stuff Liam already mentioned with WASM cloud and Frmion Spin. Microsoft is heavily involved now on providing cloud products that can take advantage of WebAssembly. So we've got a lot of languages, new languages coming in.net and Ruby, Rust is a big one, TinyGo, really just a lot of places to get involved. A lot of places to get started. >> At the highest level Finton Ryan, when he was at Gartner, he's a really well known analyst. He wrote something profound a few years ago. He said, WebAssembly is the one technology, You don't need a strategy to adopt. >> Mm. >> Because frankly you're already using it because there's so many wonderful experiences and products that are out there, like what Adobe's doing. This virtual CPU is not just a platform to run on cloud native and to build applications towards the edge. You can embed this virtual CPU inside of applications. So cases where you would want to allow your users to customize an application or to extend functionality. Give you an example, Shopify is a big believer in WebAssembly because while their platform covers, two standard deviations or 80% of the use cases, they have a wonderful marketplace of extensions that folks can use in order to customize the checkout process or apply specialized discounts or integrate into a partner ecosystem. So when you think about the requirements for those scenarios, they line up to the same requirements that we have in browsers and servers. I want real security. I want portability. I want reuseability. And ultimately I want to save money and go faster. So organizations everywhere should take a few minutes and do a heads up and think about one, where WebAssembly is already in their environment, inside of places like Envoy and Istio, some of the most popular projects in the cloud native ecosystem, outside of Kubernetes. And they should perhaps consider studying, how WebAssembly can help them to transform the experiences that they're delivering for their customers. This may be the last day of Kubecon, but this is certainly not the last time we're going to be talking about WebAssembly, I'll tell you that. >> So, last question, we've talked a lot about how to get started. How about day two, when I'm thinking about performance troubleshooting and ensuring clients have a great experience what's day two operation like? >> That's a really good question. So there's, I know that each language kind of brings their own tool chain and their, and you know we saw some great stuff on, on WASM day. You can look it up around the .net experience for debugging, They really tried to make it as seamless and the same as it was for native code. So, yeah, I think that's a great question. I mean, right now it's still trying to figure out server side, It's still, as Liam said, a shifting landscape. But we've got some great stuff out here already >> You know, I'd make an even bigger call than that. When I think about the last 20 years as computing has evolved, we've continued to move through these epics of tech that were dominated by a key abstraction. Think about the rise of virtualization with VMware and the transition to the cloud. The rise of containerization, we virtualized to OS. The rise of Kubernetes and CNCF itself, where we virtualize cloud APIs. I firmly believe that WebAssembly represents the next epic of tech. So I think that day two WebAssembly continues to become one of the dominant themes, not only across cloud native but across the entire technical computing landscape. And it represents a fundamentally gigantic opportunity for organizations such as Adobe, that are always market leading and at the cutting edge of tech, to bring new experiences to their customers and for vendors to bring new platforms and tools to companies that want to execute on that opportunity. >> Colin Murphy, Liam Randall, I want to thank you for joining the Cube at Kubecon Cloudnativecon 2022. I'm now having a JavaScript based app that I want to re-look at, and maybe re-platforming that to WebAssembly. It's some lot of good stuff there. We want to thank you for tuning in to our coverage of Kubecon Cloudnativecon. And we want to thank the organization for hosting us, here from Valencia, Spain. I'm Keith Townsend, and you're watching the Cube, the leader in high tech coverage. (bright music)