Redis Caching in NestJS: How I Cut Database Calls by 60%
A practical guide to implementing Redis caching in NestJS with real examples — cache-aside pattern, TTL strategy, cache invalidation, and production lessons.
May 12, 20268 min read7
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#backend
Articles tagged with #backend
How to Build a Multi-Tenant Backend with NestJS
A practical guide to building multi-tenant backends with NestJS, PostgreSQL, and Prisma. Real patterns, schema design, and lessons from production.
May 1, 20268 min read7NestJS + Prisma + PostgreSQL: My Go-To Freelance Backend Stack
Why I use NestJS, Prisma, and PostgreSQL on every freelance project. Real setup, folder structure, schema design, and lessons learned from production builds.
Apr 13, 202610 min read3BullMQ vs Kafka: Which One Should You Use and When?
BullMQ and Kafka solve different problems. Here's a practical breakdown of when to use each — with real examples, use cases, and a final recommendation. The Short Answer Before diving deep: BullM
Apr 4, 20268 min read2How I Cut API Response Time by 50% in a Node.js Production Application
When I started optimizing backend code, one of the first things I noticed was that our APIs were slow. Not broken — just slow. Averaging 1.2 seconds per request across 15+ endpoints. For a messaging p
Apr 3, 20267 min read8Migrating Fastify to NestJS With 1,000 Users in Production
Not a toy project — a real production app with 1,000+ users. This is a step-by-step breakdown of how I planned and executed a full Fastify to NestJS migration without breaking anything. Introduction
Mar 9, 20266 min read