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0 pointsBoardsOfCanada2y ago0 comments

As a data point I ported a spring boot application to rust and max memory lowered from 200 mb to 9 mb.

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I wonder how much you'd save with Micronaut: https://micronaut.io/

> Micronaut is a software framework for the Java virtual machine platform. It is designed to avoid reflection, thus reducing memory consumption and improving start times. Features which would typically be implemented at run-time are instead pre-computed at compile time.

https://en.wikipedia.org/wiki/Micronaut_(framework)

I don't think you'd go down to 9, but something like 20-30 could be doable.

BoardsOfCanadaOP2y ago

Actually I ported it to Micronaut too and compiled it to native code. It's difficult to know exactly what the minimum amount of memory that a java application could run with during normal load, but I'd estimate that it was around 150 mb instead of 200 which was disappointing, 128 mb got intermittent OOMs. But the code was nicer than spring boot (or rust).

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oblio2y ago

I wonder how much you'd save with Micronaut: https://micronaut.io/

https://en.wikipedia.org/wiki/Micronaut_(framework)

I don't think you'd go down to 9, but something like 20-30 could be doable.

BoardsOfCanadaOP2y ago

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