Fly like a rocket with Helidon

on YouTube ↗47m

" summary

Helidon 2.0 shows concrete gains: GraalVM native image support for both MP and SE, a CLI generator plus live-reloading dev loop, MicroProfile Reactive Streams and Reactive Stream Operators, and reactive Helidon DB Client and HTTP client. Measured quick-starts: native image memory ~28 MB (SE) and ~70 MB (MP); jlink images ~83 MB / 195 MB; plain JVM ~300 MB / 476 MB. Startup times: native nearly instant, MP native ~0.3 s, jlink SE ~0.3 s and MP ~1.5 s, JVM ~2.27 s.

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" chapters (20)

1. 0:00Start
2. 6:04High Level Architecture of Heliodon
3. 9:12Transparent no Magic
4. 11:04Build Profiles
5. 11:52J Link Image
6. 13:38Memory Consumption
7. 15:17Startup Time
8. 19:02Micro Profile Implementation
9. 20:13How Helidon Mk Supports Microprofile
10. 21:42Microprofile Specs
11. 22:46Health Check
12. 26:55Fault Tolerance
13. 28:21Open Api
14. 29:49Demo
15. 30:52Create a Project
16. 35:02How a Development Loop Works
17. 37:25Experimental Components
18. 39:48Reactive Streams and Reactive Messaging
19. 41:16Hidden Resources
20. 45:20What's the Preferred Way To Build Spring Boot Applications

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