#Backend Articles - NextGenBeing

AI Tutorials 16 min read

Scaling Failure Modes: Connection Pools, Timeouts, Cache Stampedes, N+1 and Queues

Reproduce five scaling failures on one laptop (exhausted connection pools, missing timeouts, cache stampedes, N+1 queries and slow request paths) with runnable scripts, measured output and fixes.

#Performance #Caching #Backend

May 16, 2026

Build a REST API with Node.js and Express 5: Production Checklist

Build a REST API with Node.js and Express 5: validation, error handling, auth, helmet, rate limits, graceful shutdown and tests, with the app source and real output.

#Node.js #Testing #Backend

Apr 24, 2026

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Bekzod Erkinov

2 posts

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Scaling Failure Modes: Connection Pools, Timeouts, Cache Stampedes, N+1 and Queues

Build a REST API with Node.js and Express 5: Production Checklist

Top authors writing about #Backend

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Tutorials

Bloggers

Backend

Scaling Failure Modes: Connection Pools, Timeouts, Cache Stampedes, N+1 and Queues

Build a REST API with Node.js and Express 5: Production Checklist

Top authors writing about #Backend

Related Tags

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