Spring Boot Redis

Overview

Expert guidance for Redis data access with Spring Boot 4 and Spring Data Redis 4.0.5. Covers the full Redis interaction lifecycle: connection management, template API for all data structures, repository pattern for object-hash mapping, messaging (Pub/Sub and Streams), caching, scripting, transactions, and production readiness.

Key Capabilities:

• RedisTemplate and ReactiveRedisTemplate for all data structures (String, Hash, List, Set, ZSet, Geo, HyperLogLog, Streams)
• RedisRepository pattern with @RedisHash, @Id, @Reference, secondary indexes, TTL
• Serialization strategies (JSON, String, JDK, custom)
• Pub/Sub messaging with RedisMessageListenerContainer
• Redis Streams with StreamMessageListenerContainer and StreamReceiver
• Lua scripting support
• Redis Cache with Spring's @Cacheable
• Transactions and pipelining
• Redis Cluster, Sentinel, and connection mode support
• Observability with Micrometer

When to Use