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Definitely! The problem though, is that this issue creeps up on you over time, and maybe only i production, because the performance is directly correlated to the amount of data in the database.

But I guess issues like these are what transition you from junior developer into whatever comes next.




Exactly, nobody bothers checking what kind of queries the ORM produces. The stuff works on dev (with 1% of the data prod has) and they get merged.

Then it goes to production and everything grounds to a halt because some bit in there fetches a 100M row table that was 10k rows in dev.




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