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#1⚡ SPONSOREDBy @GhostDev_UK • Oct 14, 2026 • 170 views • 2 replies

Designing an idempotent webhook queue in PostgreSQL using FOR UPDATE SKIP LOCKED

Before adding RabbitMQ or Kafka to your stack, a simple Postgres table with SKIP LOCKED can reliably process 2,000 background jobs per second with zero duplicate execution.

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Oct 14, 2026, 12:06 PM

Thanks for sharing the real numbers! Quick question: are you running this behind Cloudflare proxy or directly on the origin Nginx port?

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Oct 14, 2026, 12:24 PM

Bookmarked. The point about keeping memory footprint under 80MB per worker is spot on—most people overpay for server specs they never touch.

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