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In-person + Virtual
November 6-9
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Tuesday, November 7 • 11:15am - 12:45pm
Tutorial: Building Cloud-Native Applications Using WebAssembly and Containers - Mikkel Mørk Hegnhøj & Melissa Klein, Fermyon; Ralph Squillace, Microsoft

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This tutorial will help you get started with WebAssembly (Wasm) on Kubernetes. We will start off the tutorial by introducing you to Wasm and its system interface (i.e., WASI), and how they work together with the underlying operating system. Then, we will move to hands-on exercises to help you write your very first Wasm service that can, serve HTTP/gRPC requests, persist data to key-value/blob stores, or react to event streams using pub/sub. What's more, these Wasm applications can be authored in multiple programming languages and frameworks, so its content and business logic can be extended to whatever you are most comfortable writing in. All in all, after building applications to Wasm, we will show how to package Wasm components to containers, and, lastly, we will deploy our work to environments like on-prem, cloud, and hybrid cloud using Kubernetes. Overall, you will leave the room having learned the pros and cons of using Wasm and how to build production-ready Wasm applications.

Speakers
avatar for Ralph Squillace

Ralph Squillace

Principal Product Manager, Microsoft
Professionally trained in history; don't tell him, because he's professionally suffered in distributed applications for the past 20 years or so. A veteran of OSS wars inside the megacorp, he's thrived as the world changed. He runs Ubuntu at work, except for those times when he does... Read More →
avatar for Melissa Klein

Melissa Klein

Open Source Program Manager, Fermyon
Melissa Klein is the open source program manager at Fermyon. She started her career as a Java developer and fell in love with open source while building J2EE applications. She moved into open source program management and has been guiding development teams on their open source journey... Read More →
avatar for Mikkel Mork Hegnhoj

Mikkel Mork Hegnhoj

Head of Product and DevRel, Fermyon
Mikkel Mørk Hegnhøj is the head of product and developer relationship at Fermyon. He has a long background in product management, customer success, and developer engagement at Microsoft, working on products such as Service Fabric, Azure Kubernetes Services, Azure Container Instances... Read More →



Tuesday November 7, 2023 11:15am - 12:45pm CST
W183 (Ground Level)
  Tutorials, Emerging + Advanced