Details here: https://github.com/LemmyNet/lemmy/issues/3165

This will VASTLY decrease the server load of I/O for PostgreSQL, as this mistaken code is doing writes of ~1700 rows (each known Lemmy instance in the database) on every single comment & post creation. This creates record-locking issues given it is writes, which are harsh on the system. Once this is fixed, some site operators will be able to downgrade their hardware! ;)

    • CurseBunny [she/her]
      4•11 months ago

      It’s more to the point that a project of this scale and range in the hands of a small group of people is expected to have some shit code somewhere.