Up and Running with Java Microservices
summary
Shows how to build Java microservices with Spring Boot and run them with Docker Compose: two services (customer and fraud) each use their own Postgres database and PGAdmin, register with Eureka for discovery, and call each other over HTTP using Open Feign. The demo creates tables via Spring Data JPA, a POST returns 200 and produces rows in both databases, tracing (sleuth/zipkin) is wired but only mentioned, and containerization via Dockerfiles is suggested.
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chapters (7)
- 0:00Introduction
- 0:28Architecture overview
- 1:38Microservices benefits
- 5:31Getting started with Spring
- 9:18Architectural components
- 13:54Implementation setup
- 22:19Running the microservices
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