Jedis api online URL: http://tool.oschina.net/uploads/apidocs/redis/clients/jedis/Jedis.html
redisson official website address: https ://redisson.org/
redisson git project address: https://github.com/redisson/redisson
lettuce official website address: https://lettuce.io/
lettuce git project address ：Https://github.com/lettuce-io/lettuce-core
Concept:
Jedis: It is a Java implementation client of Redis, which provides a more comprehensive support for Redis commands,
Redisson : Realize distributed and extensible Java data structure.
Lettuce: Advanced Redis client for thread-safe synchronization, asynchronous and responsive use, supports clusters, Sentinel, pipelines and encoders.
Advantages:
Jedis: Provides comprehensive Redis operation features
Redisson: Promotes users to separate their concerns on Redis, and provides many distributed related operation services, such as distributed locks. Distributed collections can support delayed queues through Redis
Lettuce: Mainly used in some distributed caching frameworks
Scalable:
Jedis: Use blocking I/O, and its methods The calls are all synchronous, and the program flow needs to wait until the sockets have processed the I/O to execute, and asynchronous is not supported. Jedis client instances are not thread-safe, so you need to use Jedis through a connection pool.
Redisson: The event-driven communication layer based on the Netty framework, whose method calls are asynchronous. Redisson's API is thread-safe, so you can operate a single Redisson connection to complete various operations
Lettuce: The event-driven communication layer based on the Netty framework, whose method calls are asynchronous. Lettuce's API is thread-safe, so you can operate a single Lettuce connection to complete various operations
Conclusion:
Recommended use: Jedis + Redisson
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