Socket.io Archives - ITFROMZERO - Share tobe shared!

Development tutorial - IT technology blog

Scaling Socket.IO: Solving Real-time Synchronization with Redis Adapter

By IT From Zero September 6, 2026

Is your Socket.IO system failing when scaling horizontally? Learn how to use Redis Adapter to sync real-time data across multiple Node.js servers effectively.

Development

Building a Real-time Notification System with Node.js and Redis Pub/Sub: Rescuing the Database at 2 AM

By IT From Zero May 19, 2026

Is your notification system overwhelming your database? Learn how to build a robust real-time architecture with Node.js and Redis Pub/Sub for superior performance.

Development

Building Real-time Applications with WebSocket and Node.js: From Chat Apps to 10,000 CCU Dashboards

By IT From Zero April 14, 2026

Learn how to build real-time applications from Chat Apps to professional monitoring Dashboards. This article shares experiences in handling memory leaks, scaling with Redis, and optimizing performance for 10,000+ connections.