praveenmunagapati / redisson

Redisson - distributed Java objects and services (Set, Multimap, SortedSet, Map, List, Queue, BlockingQueue, Deque, BlockingDeque, Semaphore, Lock, AtomicLong, Map Reduce, Publish / Subscribe, Bloom filter, Spring Cache, Executor service, Tomcat Session Manager, Scheduler service, JCache API) on top of Redis server. Rich Redis client

Redisson: Redis based In-Memory Data Grid for Java.

Quick start | Documentation | Javadocs | Changelog | Code examples | Support chat | PRO version

Based on high-performance async and lock-free Java Redis client and Netty framework.

Stable Release Version	JDK Version compatibility	Release Date	CompletionStage support
3.5.4	1.8+	28.09.2017	Yes
2.10.4	1.6, 1.7, 1.8 and Android	28.09.2017	No

Features

• Replicated servers mode (also supports AWS ElastiCache and Azure Redis Cache):
  1. automatic master server change discovery
• Cluster servers mode (also supports AWS ElastiCache Cluster and Azure Redis Cache):
  1. automatic master and slave servers discovery
  2. automatic status and topology update
  3. automatic slots change discovery
• Sentinel servers mode:
  1. automatic master, slave and sentinel servers discovery
  2. automatic status and topology update
• Master with Slave servers mode
• Single server mode
• Thread-safe implementation
• Reactive Streams API
• Asynchronous API
• Asynchronous connection pool
• Lua scripting
• Distributed objects
  Object holder, Binary stream holder, Geospatial holder, BitSet, AtomicLong, AtomicDouble, PublishSubscribe, Bloom filter, HyperLogLog
• Distributed collections
  Map, Multimap, Set, List, SortedSet, ScoredSortedSet, LexSortedSet, Queue, Deque, Blocking Queue, Bounded Blocking Queue, Blocking Deque, Delayed Queue, Priority Queue, Priority Deque
• Distributed locks and synchronizers
  Lock, FairLock, MultiLock, RedLock, ReadWriteLock, Semaphore, PermitExpirableSemaphore, CountDownLatch
• Distributed services
  Remote service, Live Object service, Executor service, Scheduler service, MapReduce service
• Spring Cache implementation  
• Hibernate Cache implementation
• JCache API (JSR-107) implementation
• Tomcat Session Manager implementation
• Spring Session implementation
• Redis pipelining (command batches)
• Supports Android platform
• Supports auto-reconnection
• Supports failed to send command auto-retry
• Supports OSGi
• Supports SSL
• Supports many popular codecs (Jackson JSON, Avro, Smile, CBOR, MsgPack, Kryo, Amazon Ion, FST, LZ4, Snappy and JDK Serialization)
• With over 1000 unit tests

Used by

                       
               
           
   

Success stories

Moving from Hazelcast to Redis / Datorama
Distributed Locking with Redis (Migration from Hazelcast) / ContaAzul

Quick start

Maven

<!-- JDK 1.8+ compatible -->
<dependency>
   <groupId>org.redisson</groupId>
   <artifactId>redisson</artifactId>
   <version>3.5.4</version>
</dependency>  

<!-- JDK 1.6+ compatible -->
<dependency>
   <groupId>org.redisson</groupId>
   <artifactId>redisson</artifactId>
   <version>2.10.4</version>
</dependency>

Gradle

// JDK 1.8+ compatible
compile 'org.redisson:redisson:3.5.4'  

// JDK 1.6+ compatible
compile 'org.redisson:redisson:2.10.4'

Java

// 1. Create config object
Config = ...

// 2. Create Redisson instance
RedissonClient redisson = Redisson.create(config);

// 3. Get object you need
RMap<MyKey, MyValue> map = redisson.getMap("myMap");

RLock lock = redisson.getLock("myLock");

RExecutorService executor = redisson.getExecutorService("myExecutorService");

// over 30 different objects and services ...

Downloads

Redisson 3.5.4, Redisson node 3.5.4

Redisson 2.10.4, Redisson node 2.10.4

Supported by

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