Tag

#postgresql query optimization

Published posts with this tag.

10/19/2026

N+1 Query Problems: How They Destroy Application Performance

N+1 queries hide in innocent-looking loops and only hurt once real data arrives. Learn how to spot them, fix them with eager loading, aggregates and batching in Laravel, Prisma and React, and keep them fixed with tests.

software development Database Applications

By Muhammad Wilayat Shah

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10/15/2026

How to Optimize a Slow PostgreSQL Query Step by Step

A slow PostgreSQL query is rarely fixed by guessing. Learn a repeatable process: measure with pg_stat_statements, read EXPLAIN ANALYZE, fix row estimates, add the right index, rewrite the query, and verify the gain.

software development Database Applications

By Muhammad Wilayat Shah

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