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PgQue: Zero-Bloat Postgres Queue

PgQue is a zero-bloat Postgres queue implemented in pure PL/pgSQL, based on the battle-tested PgQ architecture from Skype. It avoids performance issues common in SKIP LOCKED queues by using snapshot-based batching and TRUNCATE rotation, ensuring stable performance under load without dead tuples or vacuum pressure.

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First seen
Apr 19, 2026, 12:50 AM
Last updated
Apr 19, 2026, 12:10 PM

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Postgres queuezero bloatPL/pgSQLsnapshot batchingTRUNCATE rotationmanaged Postgrespg_cronfan-outperformanceopen source

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PgQue: Zero-Bloat Postgres Queue

Apr 19, 2026, 12:50 AM

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