this post was submitted on 06 Jun 2025
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Blåhaj Lemmy is a Lemmy instance attached to blahaj.zone. This is a group for questions or discussions relevant to either instance.
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Do you have any thoughts on how the two compare in terms of resource utilization (CPU / RAM) given a similar number of users and activity?
I've been curious about this, because Rust, the programming language used for Lemmy, is supposed to be a LOT more CPU/RAM efficient than Python, the language used for Piefed. Python, on the other hand, is supposed to be much faster to initially develop in, which would at least partly explain how Piefed gained so many features so quickly compared to Lemmy.
We don't have a point of comparison so far, because the instances don't share the same concurrent user numbers, but it would be hard to beat lemmy, which is really light for the volume it handles.
Ok, thanks! Kind of what I expected both in terms of not being able to compare exactly and Lemmy being light. I appreciate it.
From what I understand (and note that this is unsubstantiated, because we just simply don't have the same size userbase/activity here), while lemmy is fairly good, piefed is supposedly even better.
The caveat here is of course that over time, software maturity and changes in prioritization of features (sacrificing efficiency for functionality or ease of use usually) results in certain decisions being made that affect the resource requirements.
It happened with lemmy (it used to be way more efficient than it is now), and it will happen to piefed too.