Thinking Stateful Serverless
- 1. Thinking Stateful Serverless Bringing the power of Akka to Serverless Leon Stigter Sr. Product Manager Serverless micro.sphere.it #5 Cloud-native #sphereIT | @retgits
- 2. Today is special… National Pastry Day… #sphereIT | @retgits
- 3. Today is special… National Llama Day… National Pastry Day… #sphereIT | @retgits
- 4. Today is special… 5th MicroSphere IT event! National Llama Day… National Pastry Day… #sphereIT | @retgits
- 5. “Once upon a time, in a land, far, far away” #sphereIT | @retgits
- 6. Imagine a datacenter filled with monolithic apps… #sphereIT | @retgits
- 7. The technology to build something else simply wasn’t there… #sphereIT | @retgits
- 8. So we built better hardware… #sphereIT | @retgits
- 9. That allows us to build better software faster… #sphereIT | @retgits
- 10. Microservices made it possible to deliver value faster… #sphereIT | @retgits
- 11. We want to deliver value faster to… Go from seeing data to taking action #sphereIT | @retgits
- 12. We want to deliver value faster to… Go from seeing data to taking action Get to market faster than ever before #sphereIT | @retgits
- 13. We want to deliver value faster to… Go from seeing data to taking action Get to market faster than ever before Empower more people to build apps #sphereIT | @retgits
- 14. To get there, we need to build apps differently… Enterprise Service Bus App App App #sphereIT | @retgits
- 15. To get there, we need to build apps differently… Enterprise Service Bus App App App Micro Service Event API Micro Service Event API Micro Service Event API Function Event API #sphereIT | @retgits
- 16. Your storyteller for today… Leon Stigter, Sr. Product Manager Serverless @retgits • Product Manager, turned Developer Advocate, turned Product Manager again… • Passionate about Serverless, Containers, and all things App Dev • I love dadjokes, cheesecake, and Go
- 17. Thinking Stateful Serverless… #sphereIT | @retgits
- 18. Serverless architectures enable developers to focus on what they should be doing — writing code and optimizing application design — making way for business agility.” — The CIOs Guide to Serverless Computing Gartner “ #sphereIT | @retgits
- 19. What does serverless mean? No more servers! #sphereIT | @retgits
- 20. What does serverless mean? No more servers! Flexible scaling with traffic #sphereIT | @retgits
- 21. What does serverless mean? No more servers! Flexible scaling with traffic Paying for what you use #sphereIT | @retgits
- 22. What does serverless mean? No more servers! Flexible scaling with traffic Paying for what you use High-availability built in #sphereIT | @retgits
- 23. Is serverless real? 41% Source: CNCF Kubernetes Survey 2019 Companies using serverless in production today… #sphereIT | @retgits
- 24. While FaaS is awesome, there are challenges too… #sphereIT | @retgits
- 25. Limits in execution time #sphereIT | @retgits
- 26. Limits in execution time Connection management #sphereIT | @retgits
- 27. Limits in execution time Connection management Coordinating changes in data #sphereIT | @retgits
- 28. Limits in execution time Connection management Coordinating changes in data Function still rely on state #sphereIT | @retgits
- 29. Is state important? 30% Source: IDC Global DataSphere 2020 The percentage of data that has to be acted upon in real-time #sphereIT | @retgits
- 30. We want to bring the power of Akka to every developer in whichever language they choose #sphereIT | @retgits
- 31. Cloudstate and Akka Serverless Reactive frameworks and runtimes for building cloud-native applications. Quickly build, test and deploy reactive microservices Build and operate streaming data pipelines Self-Managed. Deploy on-premise or in the Cloud. Lightbend Hosted. Stateful serverless. A new class of business applications. The Power of Akka for every developer in their language of choice Lightbend Open Source #sphereIT | @retgits
- 32. What Happens When... A Service Scales? The container you built A Cloudstate proxy Every Cloudstate proxy is an Akka node… Proxy Code Proxy Code Proxy Code All nodes (proxies) automatically form an Akka cluster #sphereIT | @retgits
- 33. How do you build an app? 3 1 2 API description Business logic State model #sphereIT | @retgits
- 34. How Do You Build an App? Start your service with an API description (Protocol Buffers) to: • Works across languages • Avoid long drawn-out projects #sphereIT | @retgits
- 35. How Do You Build an App? The state model you choose for your events • Choose the best option for your use case • Replicated or Event Sourced #sphereIT | @retgits
- 36. How Do You Build an App? Implement your business logic • Tie gRPC services to functions • Use the language that you want #sphereIT | @retgits
- 37. Thank You Leon Stigter Sr. Product Manager, Serverless @retgits