12-Factor, Cloud Native Enterprise Java Applications

on YouTube ↗45m

" summary

Live-coding builds two Java Enterprise apps called coffee shop and barista, packages them into Docker containers using Open Liberty on JDK 11, pushes images to a registry and deploys to a managed Kubernetes cluster (IBM Cloud example). MicroProfile injects config and adds fault‑tolerance; a service mesh supplies tracing and metrics (Jaeger, Prometheus) out of the box. The demo runs end‑to‑end — orders return HTTP 201 and the distributed trace appears.

AI-written summary · about

" chapters (8)

1. 0:00Start
2. 2:06Cloud Native
3. 9:32Barista System
4. 17:01Query the Orders Resource
5. 19:02Twelve Factor Concerns
6. 23:28Backing Services
7. 35:11Fault Tolerance
8. 39:30Sto Cluster

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