Lemmy Server Performance

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lemmy_server uses the Diesel ORM that automatically generates SQL statements. There are serious performance problems in June and July 2023 preventing Lemmy from scaling. Topics include caching, PostgreSQL extensions for troubleshooting, Client/Server Code/SQL Data/server operator apps/sever operator API (performance and storage monitoring), etc.

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RoundSparrow@lemmy.ml

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lemmy PERFORMANCE CRISIS: Rust code in pull requests is starting to use moka caching crate (lemmy.ml)

submitted 2 years ago by RoundSparrow@lemmy.ml to c/lemmyperformance@lemmy.ml

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https://docs.rs/moka/latest/moka/

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[–] gabriele97@lemmy.g97.top 1 points 2 years ago (1 children)

I am not an expert, why not using redis?

[–] RoundSparrow@lemmy.ml 1 points 2 years ago

I am an expert, and I ask the same question every day.