Introduction to Micronaut Lightweight Microservices with Ahead of Time Compilation
summary
Micronaut compiles dependency injection, AOP and annotation metadata at build time so there is no runtime reflection, producing tiny distributions (10–13 MB jars) and functional tests that start a real server in ~400 ms. Native images via GraalVM boot in tens of milliseconds and use ~20–40 MB (demo shows running with -Xmx10m). Framework includes reactive Netty HTTP client/server, service discovery (Consul, Eureka, Kubernetes), and support for Java/Kotlin/Groovy; design prioritizes Ahead of Time Compilation and subsecond startup.
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chapters (10)
- 0:00Start
- 9:16Ahead of Time Compilation
- 9:30Google Dagger
- 10:22Micronaut
- 12:10Demo of Micronauts
- 14:03Hello Controller Test
- 32:03Cloud Native
- 41:25Resources
- 42:22Webinar
- 42:37Summary
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