PostgreSQL 18 results

PostgreSQL 18 benchmark study tables—retired release cycle, snapshotted here on 2026-08-09. Originally from the Streamlit explorer — down between releases.

Studies

• OSM Power
• OSM Leaderboard
• OSM Network
• OSM Checkpoint
• OSM Dirty Memory
• pgbench Build Time
• pgbench SELECT

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Table of contents

• OSM Power
• OSM Leaderboard
• OSM Network
• OSM Checkpoint
• OSM Dirty Memory
• pgbench Build Time
• pgbench SELECT