PgQue Turns PostgreSQL into Zero-Bloat Queue

// 45d agoOPENSOURCE RELEASE

PgQue Turns PostgreSQL into Zero-Bloat Queue

PgQue is a pure PostgreSQL queue built in SQL and PL/pgSQL, redesigned for managed Postgres without C extensions or daemons. It uses snapshot-based batching and table rotation to avoid SKIP LOCKED bloat and keep the hot path vacuum-friendly under sustained load.

// ANALYSIS

The trade-off is deliberate: PgQue gives up ultra-low-latency dispatch in exchange for a queue that is much easier to keep healthy over time.

–Strong fit for teams already standardized on managed Postgres and unwilling to run extra services.
–Snapshot batching plus TRUNCATE rotation is the real differentiator; it targets dead tuples and vacuum pressure directly.
–The architecture looks better for durable event streams and fan-out than for classic millisecond-sensitive job queues.
–The "zero-bloat" claim matters most when the queue is expected to run continuously, not just in demos.

// TAGS

postgresqlqueueplpgsqlpg_cronopen-sourceinfrastructure

DISCOVERED

45d ago

2026-04-20

PUBLISHED

45d ago

2026-04-20

RELEVANCE

7/ 10

AUTHOR

Github Awesome

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