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Reliable Redis Connections in Node.js: Lazy Loading, Retry Logic & Circuit Breakers

If you’re using Redis in a Node.js application — especially in production — reliability isn’t optional. A bad connection strategy can lead to memory leaks, crashes, or endless retry loops. In this blog, I’ll show you how I built a resilient Redis integration in Express.js using ioredis, lazy loading, and a circuit breaker with opossum. Why Care About Redis Connection Strategy? At first, I used the classic approach: const redis = new Redis(); //

May 7, 2025 - 17:14
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Reliable Redis Connections in Node.js: Lazy Loading, Retry Logic & Circuit Breakers

If you’re using Redis in a Node.js application — especially in production — reliability isn’t optional.

A bad connection strategy can lead to memory leaks, crashes, or endless retry loops.

In this blog, I’ll show you how I built a resilient Redis integration in Express.js using ioredis, lazy loading, and a circuit breaker with opossum.

Reliable Redis Connections in Node.js: Lazy Loading, Retry Logic & Circuit Breakers </div> <div class= Read More

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