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--- layout: default title: "PostgreSQL row cache extension | pg_local_cache" seo_title: "PostgreSQL Row Cache Extension | pg_local_cache" description: Cache PostgreSQL primary-key rows in shared memory with explicit SQL mget and transaction-aware invalidation. Try the local demo and compare it with batched SQL. image: /assets/social-card.png last_modified_at: "2026-09-14" home: true permalink: / ---