Postgres LISTEN/NOTIFY actually scales

Postgres LISTEN/NOTIFY 真正具备扩展性

HN 241 分 · 44 条评论 · 作者 KraftyOne · 来源 www.dbos.dev · HN 讨论

【摘要】

Postgres LISTEN/NOTIFY is often criticized for scalability issues due to a global lock, but this article demonstrates achieving 60K writes per second with millisecond latency through optimization.

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