SKIP LOCKED
AssessTechniques
A database locking option that lets workers skip rows already locked by others.
Why it's here
Placed in Assess: 2 article(s) of evidence from 1 source(s), led by research-stage coverage, with 1 in the last 30 days. Confidence 35%.
Evidence (2)
- 5InfoQ·9/14/2026researchDurable Workflows on Postgres Without an External Orchestrator
The article explains how Postgres can act as both the durable state store and coordination layer for workflows, removing the need for a separate orchestrator. It highlights patterns such as SKIP LOCKED for concurrent processing, primary-key checkpoints for idempotency, leases for crash recovery, and persisting sleeps and human approvals in the database.
- 5InfoQ·7/23/2026researchUsing Databases as Workflow Orchestrators
Jeremy Edberg and Qian Li explain why relying on external orchestrators can reduce reliability in complex workflows. They describe how DBOS Transact uses standard database tables, SKIP LOCKED queues, and unique primary keys to support durable, low-latency execution for fault-tolerant AI workflows.