← Back to Articles

Article tag

Express

Node.js application using a Redis cache layer before a databaseBackend

Redis Caching in Node.js: Cache-Aside, TTLs, and Safe Invalidation

Build a reliable Redis cache for a Node.js API with cache-aside reads, bounded TTLs, write invalidation, stampede protection, graceful fallback, and production monitoring.

9 min read
REST API architecture connecting Express, Prisma, and PostgreSQLBackend

Build a REST API with Express, Prisma, and PostgreSQL

Learn how to build a structured REST API with Express, Prisma, and PostgreSQL, including migrations, validation, pagination, error handling, and production practices.

6 min read
Security shield protecting Express API requests and server endpointsBackend

How to Secure an Express API for Production

A practical Express API security guide covering HTTPS, Helmet, authentication, authorization, validation, rate limiting, CORS, logging, and safe errors.

6 min read