Meet two checkpoint neighbors paired by the alphabet, not the topic: `checkpoint_flush_after` tunes kernel writeback hints, while `checkpoint_warning` logs…
PostgreSQL's `bytea_output` parameter controls how binary data is formatted when sent to clients: the modern `hex` format (default since 9.0) or the legacy…
PostgreSQL's Bonjour parameters let you advertise a server on the local network via Apple's service-discovery protocol—a clever 2002 idea that hasn't aged well.
PostgreSQL 19 beta arrives with four operational game-changers: 64-bit MultiXact Members kill a decades-old "vacuum or die" failure mode, parallel autovacuum…
Meet two checkpoint neighbors paired by the alphabet, not the topic: `checkpoint_flush_after` tunes kernel writeback hints, while `checkpoint_warning` logs…
pgvector 0.8.2 fixes CVE-2026-3172, a heap buffer overflow in parallel HNSW index builds that can leak data or crash the server.
PostgreSQL's default 5-minute checkpoint interval wastes I/O on modern servers.
A critical integer wraparound bug lets unprivileged SQL users trigger heap corruption with potential arbitrary code execution.
PostgreSQL validates function bodies at creation time by default, catching syntax errors early.
PostgreSQL's Table Access Method API is finally seeing real action.
PostgreSQL's `bytea_output` parameter controls how binary data is formatted when sent to clients: the modern `hex` format (default since 9.0) or the legacy…
PgBouncer 1.25.2 shipped a patch for a pre-authentication crash (CVE-2026-6664). Any TCP connection can take down your pooler. Patch this week.
PostgreSQL's Bonjour parameters let you advertise a server on the local network via Apple's service-discovery protocol—a clever 2002 idea that hasn't aged well.
PostgreSQL 19 beta arrives with four operational game-changers: 64-bit MultiXact Members kill a decades-old "vacuum or die" failure mode, parallel autovacuum…