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April 1, 2026

How to Tune pgBouncer Transaction Pooling for PostgreSQL at Scale

Introduction: Why pgBouncer Transaction Pooling Matters When I first started scaling PostgreSQL for chatty, high-concurrency applications, my biggest surprise was how quickly connections became the bottleneck. Each heavyweight PostgreSQL connection eats memory and CPU, and thousands of short-lived connections can… Read More »How to Tune pgBouncer Transaction Pooling for PostgreSQL at Scale