Redis Recipes

In-memory data store commands for caching, pub/sub messaging, streams, and key-value operations.

8 recipes

Set Up Redis as Application Cache with TTL

Configure Redis as a fast in-memory cache for your application with key expiration policies to manage memory efficiently.

6 steps|10 min|cache, ttl, performance

$ redis-cli ping

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Redis Cluster for Horizontal Scaling

Advanced

Deploy a Redis Cluster with automatic data sharding and high availability across multiple nodes for production workloads.

5 steps|20 min|cluster, sharding, high-availability

$ redis-cli -p 7001 CONFIG SET cluster-enabled yes && redis-cli -p 7001 CONFIG SET cluster-config-file nodes-7001.conf && redis-cli -p 7001 CONFIG SET cluster-node-timeout 5000

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RDB and AOF Backup and Restore

Beginner

Protect your Redis data with point-in-time RDB snapshots and append-only file (AOF) persistence for disaster recovery.

6 steps|10 min|backup, restore, rdb

$ redis-cli BGSAVE

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Atomic Operations with Lua Scripts

Advanced

Execute complex multi-step operations atomically in Redis using server-side Lua scripting to eliminate race conditions.

5 steps|15 min|lua, scripting, atomic

$ redis-cli EVAL "redis.call('SET', KEYS[1], ARGV[1]) return redis.call('GET', KEYS[1])" 1 mykey hello

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Monitor Redis with INFO, SLOWLOG, and Latency

Intermediate

Track Redis health, performance bottlenecks, and slow commands using built-in diagnostic tools for production observability.

6 steps|10 min|monitoring, performance, slowlog

$ redis-cli INFO

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Real-Time Messaging with Pub/Sub

Intermediate

Implement real-time event broadcasting using Redis publish/subscribe channels for decoupled microservice communication.

5 steps|12 min|pub/sub, messaging, real-time

$ redis-cli SUBSCRIBE notifications

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Implement Rate Limiting with Redis

Intermediate

Build an API rate limiter using Redis counters and sliding windows to protect services from abuse and traffic spikes.

5 steps|12 min|rate-limiting, api, security

$ redis-cli MULTI

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Use Redis as a Session Store

Beginner

Store and manage user sessions in Redis for fast, centralized session handling across multiple application instances.

5 steps|8 min|sessions, web, authentication

$ redis-cli HSET session:abc123 userId 1001 username alice role admin createdAt '2026-03-11T10:00:00Z'

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