Unleash the power of your applications with Micronaut and GraalVM
summary
Shows a working Micronaut app compiled to a GraalVM native image, using Micronaut Data and GraalVM Native Image to cut startup time and memory footprint; demo queries an Oracle Autonomous Database provisioned with Terraform and accessed via Oracle JDBC (virtual threads) and R2DBC/RSI options. Micronaut 4 on Java 17 provides compile‑time DI, no reflection, and a compile‑time expression language. The native build removes unused classes to shrink attack surface and the demo returns real JSON results, confirming the native image runs correctly.
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chapters (13)
- 0:00Introduction and speaker intro
- 1:57What is Micronaut framework
- 4:07Micronaut and GraalVM synergy
- 10:24Oracle database integration
- 17:52Virtual threads and performance
- 18:12Micronaut security features
- 20:01Why choose Micronaut
- 24:59GraalVM Cloud Native tools
- 26:24GraalVM benefits and features
- 31:24Micronaut vs other frameworks
- 34:14Live demo setup
- 41:19Demo performance comparison
- 44:31Resources and closing
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