Installing Redis

Choose an install

On Linux, use your package manager or Redis's official packages. On macOS, Homebrew is common. Docker is a quick sandbox on any OS.

Docker quick start

Publish port 6379 and use a small Alpine-based image for learning.

docker run -d --name redis-learn -p 6379:6379 redis:7-alpine

Check the server

Ping should return PONG when the instance is healthy.

redis-cli ping

Managed Redis

Cloud providers offer managed Redis (Memorystore, ElastiCache, Redis Cloud, and others). Connection strings and TLS settings matter in production—start local first.