Redisson: Valkey & Redis Java Client
and Real-Time Data Platform

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Redisson is the Java Client and Real-Time Data Platform for Valkey and Redis.

Redisson greatly extends the capabilities of Valkey and Redis by providing additional services and data structures not natively available in either platform. This enhancement includes distributed Java collections, objects, and service implementations.

Features

• Thread-safe implementation
• JDK 1.8+ up to the latest version compatible
• Android compatible
• Redis compatible - from 3.0 up to the latest version
• Valkey compatible - from 7.2.5 up to the latest version
• Supported Valkey and Redis deployment types
  • Proxy
  • Multi-Cluster
  • Multi-Sentinel
  • Single
  • Cluster
  • Sentinel
  • Replicated
  • Master and Slaves
• Supports auto-reconnection
• Supports failed to send command auto-retry
• Supports OSGi
• Supports SSL
• Asynchronous connection pool
• Lua scripting
• Reactive Streams API
• RxJava3 API
• Asynchronous API
• Local cache support including Caffeine-based implementation
• RediSearch
• JSON datatype
• JSON Store
• JMS API implementation
• Cache API implementations
  Spring Cache, JCache API (JSR-107), Hibernate Cache, MyBatis Cache, Quarkus Cache, Micronaut Cache
• Objects
  Object holder, JSON holder, Binary stream holder, Geospatial holder, BitSet, Rate Limiter, GCRA Rate Limiter
• Counters
  Id generator, AtomicLong, AtomicDouble, LongAdder, DoubleAdder
• Probabilistic structures
  Bloom filter, HyperLogLog, Cuckoo filter, Top-k, T-digest
• Collections
  JSON Store, Map, Multimap, Set, List, SortedSet, ScoredSortedSet, LexSortedSet, TimeSeries, VectorSet, BitVector Store
• Queues
  ReliableQueue, Queue, Deque, Blocking Queue, Blocking Deque, Priority Queue, Priority Deque, Stream, Ring Buffer, Transfer Queue
• Locks and synchronizers
  Lock, FairLock, MultiLock, RedLock, ReadWriteLock, Semaphore, PermitExpirableSemaphore, CountDownLatch
• Publish/subscribe
  Reliable PubSub, Topic, Sharded Topic
• Services
  Remote service, Live Object service, Executor service, Scheduler service, MapReduce service
• Microservices integration
  Helidon, Micronaut, Quarkus
• Integration with Spring framework
  Spring Boot Starter, Spring Cache, Spring Session, Spring Transaction Manager, Spring Cloud Stream, Spring Data Redis
• Web Session Management
  Apache Tomcat Session, Spring Session, Micronaut Session
• Transactions API
• Redis pipelining (command batches)
• Supports many popular codecs (Kryo, Jackson JSON, Avro, Smile, CBOR, MsgPack, Amazon Ion, LZ4, Snappy, Protobuf and JDK Serialization)
• 2000+ unit tests

Redisson PRO vs. Community Edition ➜

Comparing solutions

• Redisson vs Spring Data Redis
• Redisson vs Jedis
• Redisson vs Lettuce
• Redisson vs Apache Ignite
• Redisson vs Hazelcast
• Redisson vs Ehcache
• Redisson vs Gemfire
• Redisson vs WebSphere eXtreme Scale
• RabbitMQ vs Valkey & Redis based Reliable PubSub
• Google PubSub vs Valkey & Redis based Reliable PubSub

Migration guides

• Jedis to Redisson migration
• Spring Data Redis to Redisson migration
• Lettuce to Redisson migration
• Ehcache to Redisson migration
• Hazelcast to Redisson migration
• GemFire and Apache Geode to Redisson migration
• Apache Ignite to Redisson migration