AI & Machine Learning

Why PostgreSQL Ignores Your Index (Sometimes), Entry #2

Ali Nemati6 hours ago26 sec read6 views0 listens

PostgreSQL prioritizes efficiency over index usage, choosing query execution plans based on minimizing total work rather than simply using available indexes. This approach is crucial for developers and tech professionals as it highlights the importance of understanding cost models and query optimization techniques, especially when scaling applications. Developers should use tools like EXPLAIN ANALYZE to evaluate and optimize query performance effectively.

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Ali NematiWritten by Ali

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