Lightweight, high performance Java caching
A high performance caching library for Java
Apache Commons JCS
Ehcache 3.x line
FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.
An asynchronous memcache client for Java
Apache Geode
Google core libraries for Java
Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.
The Heroic Time Series Database
Apache Ignite
Infinispan is an open source data grid platform and highly scalable NoSQL cloud data store.
Redisson - Easy Redis Java client and Real-Time Data Platform. Valkey compatible. Sync/Async/RxJava/Reactive API. Over 50 Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring Cache, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache ...
Provides support to increase developer productivity in Java when using Redis, a key-value store. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
Spring Session