redis-sentinel Archives - ITFROMZERO

Deploying a Redis Sentinel Cluster with Docker Compose: High Availability Configuration and Automatic Failover

By IT From Zero October 16, 2026

Configure a Redis Sentinel cluster with Docker Compose to automatically detect failures and failover the Master in 5-7 seconds, eliminating SPOFs in caching systems.

Database

Setting Up and Configuring Redis Sentinel: High Availability for Redis in Production

By IT From Zero March 7, 2026

A practical guide to setting up a 3-node Redis Sentinel cluster for high availability in production: configuring master-replica replication, automatic failover, connecting applications through Sentinel, and common operational pitfalls.