PostgreSQL 18 vs MySQL 9: Partitioning, Parallel Query Execution, and JSONB Benchmarks
PostgreSQL 18 vs MySQL 9: Partitioning, Parallel Query Execution, and JSONB Benchmarks Executive Summary & Decision Matrix Test rig for every figure below: AWS c7i.4xlarge (16 vCPU Intel Sapphire Rapids, 32 GB RAM), 2× 3,750 GB gp3 volumes in RAID-0 at 16,000 provisioned IOPS, Ubuntu 24.04, Postgre…
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- 2026-11-04 08:16 · DEV Community — AI
PostgreSQL 18 vs MySQL 9: Partitioning, Parallel Query Execution, and JSONB Benchmarks