this post was submitted on 08 Sep 2024
38 points (95.2% liked)

Programming

17484 readers
175 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Rules

  • Follow the programming.dev instance rules
  • Keep content related to programming in some way
  • If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities [email protected]

founded 1 year ago
MODERATORS
snowe
Ategon
[email protected]
38
What languages/frameworks for small, very low usage apps on limited hardware? (feddit.org)
submitted 2 months ago by [email protected] to c/programming
33 comments fedilink hide all child comments
 

I have a small homelab running a few services, some written by myself for small tasks - so the load is basically just me a few times a day.

Now, I'm a Java developer during the day, so I'm relatively productive with it and used some of these apps as learning opportunities (balls to my own wall overengineering to try out a new framework or something).

Problem is, each app uses something like 200mb of memory while doing next to nothing. That seems excessive. Native images dropped that to ~70mb, but that needs a bunch of resources to build.

So my question is, what is you go-to for such cases?

My current candidates are Python/FastAPI, Rust and Elixir, but I'm open for anything at this point - even if it's just for learning new languages.

you are viewing a single comment's thread
view the rest of the comments
[โ€“] [email protected] 7 points 2 months ago (1 children)

Python caches bytecode, so the translation happens only once.

Java loads everything immediately and keeps it in memory. All beans, all connections, etc. That takes up a ton of memory.

[โ€“] norambna 2 points 2 months ago* (last edited 2 months ago)

Python / FastAPI will be better than Java in your situation and is easy to learn. Go should be even better and is also relatively easy to learn!