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by robertlagrant
463 days ago
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> I increased performance of some ActiveRecord queries 1000x by simply rewriting them in SQL. (No hate against ActiveRecord, I use it regularly. It just takes a lot of discipline once you hit queries of a certain complexity.) ActiveRecord is the problem there, though. Or any active record-style ORM. That's why Hybernate/SQLAlchemy-style ORMs are so useful: they don't suffer from the same issues as ActiveRecord-style ORMs. |
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