Redis Knowledge Hub

Master Redis with our in-depth guides, FAQs, code examples, and error solutions to navigate Redis with ease..

FAQs

How to check if Redis is running?How to restart Redis?How to see Redis version?How to connect to Redis server?How can you check the Redis replication status?

Guides

Working with Redis SCAN: Syntax, Examples, Pros & Cons Redis with Golang: Top 3 Packages and a Quick Tutorial Redis on Azure: Service Options, Pricing, Pros & Cons Beginner’s Redis Tutorial with Cheat Sheet and Quick Start Guide Redis FLUSHDB: Quick Guide and Other Ways to Clear Redis Cache Best Redis Alternatives: Top 8 OSS and Managed Solutions Using Redis as Vector Database: Basics and Quick Tutorial Redis vs. ElastiCache: Key Differences and How to Choose [2026]Using Redis Cluster: Key Features, Tutorial, and Best Practices Use Redis as a Message Queue and a Quick Tutorial to Get Started

Errors

could not connect to redis at 127.0.0.1:6379: connection refused redis error server closed the connection

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