Redis Cache Integration with Spring Boot CRUD Example | Redis Cache Manager in Spring Boot 4
Redis Cache Integration with Spring Boot CRUD Example | Redis Cache Manager in Spring Boot 4
In this video, we walk you through how to use Redis for caching in a Spring Boot 4 application — from setup to production-ready configuration! If your application is scaling and your in-memory cache keeps losing data on restart, or if you run multiple instances, Redis is the perfect solution.
🎯 What You’ll Learn:
✅ Why in-memory cache (like JVM cache) doesn’t scale
✅ Benefits of Redis caching in microservices & distributed systems
✅ Adding Redis dependency to Spring Boot (spring-boot-starter-data-redis)
✅ Redis configuration (host, port, password)
✅ Creating a Redis account + database
✅ Connecting with Redis Insight to view cache, keys & TTL
✅ How to configure RedisCacheManager
✅ How to avoid serialization issues using GenericJackson2JsonRedisSerializer
✅ Using @Cacheable, TTL, and real example endpoints
📌 Clone this Repo (part 1): https://github.com/TheDipDeveloper/Ca...
📌 Repo Source Code: https://github.com/TheDipDeveloper/sp...
🎥 Watch Part 1 (caching basic): • How to Implement Caching in Spring Boot | ...
🎥 Spring Boot Caching Playlist: • Spring Boot Caching Mastery Series
👨💻 Project used in demo: Spring Boot + Redis
🚀 Topics Covered:
Why Redis over in-memory cache
Adding Redis dependency
Redis Cloud setup
Redis Insight walkthrough
Spring Boot Redis configuration
CacheConfig with RedisCacheManager
Fixing serialization issues
Demo – Data in Redis + TTL
💡 Useful For:
✔ Backend Developers
✔ Java & Spring Boot Engineers
✔ System Architects
✔ Anyone building scalable microservices
👍 If you found this helpful, like, share, and subscribe!
📩 Questions? Drop them in the comments below!
#SpringBoot #Redis #Caching #SpringBoot4 #Java #RedisCache #TechTutorial
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