alt Hacker NewsEvery time I try, I keep going back to .NET, which has been optimising for faster startup time.
Almost all Java benchmarks are for the "steady state" after half an hour of warm up time.
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Doesn't Java have an AOT solution too? Is it not ready for prime time?
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Other posters here seem to misunderstand what AOT means in today's Java. It just means caching some state. There's still a JIT involved, it's just warmer.
There are other solutions that give you MUCH faster startup with lower memory e.g.: https://foojay.io/today/java-server-work-before-startup/
Edit: it seems I missed that 28 added the actual native code compilation phase so it will probably be closer to the GraalVM numbers in the link above.