Fly like a rocket with Helidon
summary
Helidon 2.x claims much lower RAM and subsecond startup times by using Java 11+, jlink and GraalVM native image support for Helidon MP producing ~20–28 MB native executables, while JVM builds start in fractions of a second. It adds MicroProfile Reactive Streams and reactive operators, a nonblocking Helidon DB Client that runs blocking JDBC on a separate executor, an HTTP client in SE, and a prebuilt CLI with live-reloading that scaffolds, builds and redeploys projects for rapid development.
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chapters (12)
- 0:00Introduction to Helidon
- 1:52What is Helidon project
- 3:18Helidon features and benefits
- 7:35MicroProfile basics
- 10:26Helidon MP capabilities
- 12:53Helidon CLI demo
- 17:25Helidon development mode
- 20:14Helidon SE reactive APIs
- 24:08Helidon SE demo
- 26:35Helidon MP vs SE comparison
- 27:39Helidon deployment and native images
- 29:05Helidon resources and future
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