Serverless Java in Action

on YouTube ↗44m

" summary

Serverless platform FN runs locally or in cloud, wraps each function as a Docker image and deploys via the FN CLI; Java support includes a Java FDK, Maven project skeleton, JUnit tests and automatic JSON⇄Java input/output coercion. Demo shows deployment, cold start then ~100 ms warm invocations on a laptop. Orchestration uses FN Flow, a distributed CompletionStage-like API for composing functions. Open source, container-native, polyglot, supports Spring Cloud Function, OpenTracing and GraalVM optimization.

AI-written summary · about

" chapters (16)

1. 0:00Introduction
2. 2:50Belgian Fries
3. 4:22Functions as Services
4. 8:44Project FN
5. 10:08Goals
6. 12:50Functions
7. 14:03Architecture
8. 15:00Fn
9. 16:58Function
10. 25:17InputOutput Coercion
11. 26:51Language Support
12. 32:01Function Flow
13. 32:51Compression Stage API
14. 38:11Flow Implementation
15. 39:21Whats next
16. 42:01Summary

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