memo：缓存工具Ehcache

Ehcache是一款缓存工具。在大规模应用中，分布式计算等方面是一个不错的选择。

What Is Ehcache

Ehcache is an open source, standards-based cache used to boost performance, offload the database and simplifyscalability. Ehcache is robust, proven and full-featured and this has made it the most widely-used Java-basedcache.

It can scale from in-process with one or more nodes through to a mixed in-process/out-of-process configurationwith terabyte-sized caches. For applications needing a coherent distributed cache, Ehcache uses the opensource Terracotta Sever Array.

Ehcache is actively developed, maintained and supported as a professional open source project by Terracotta,Inc. and is available under an Apache 2 license. In addition to the full-featured open source Ehcache edition,Terracotta offers enterprise editions of Ehcache with 24x7 Professional Support, Consulting, and Trainingservices worldwide.

Ehcache Search

Query, Search and Analyze In-Memory Data

Ehcache Search is an addition to the core Ehcache API that lets you query, search and analyze billions of cache entries in memory, with results to complex searches returned in less than a second. By querying the cache directly, you can avoid the time-consuming and expensive process of querying the database, then mapping query results to cache lookups.

Additional Modules

ehcache-core-2.5.0-distribution.tar.gzCaching engine, RMI replication and Hibernate pluginsehcache-web-2.0.4-distribution.tar.gzJava Servlet Container caching, gzipping filtersehcache-server-1.0.0-distribution.tar.gzRESTful cache server in a WARehcache-standalone-server-1.0.0-distribution.tar.gzRESTful cache server in a standalone packageehcache-openjpa-0.2.0-distribution.tar.gzCaching Plugin for OpenJPAehcache-jcache-1.2-distribution.tar.gzJSR107 JCACHE Implementationehcache-jgroupsreplication-1.4-distribution.tar.gzReplication via JGroupsehcache-jmsreplication-0.3-distribution.tar.gzReplication via JMSehcache-nonstopcache-1.0.1-distribution.tar.gzFine-grained control over timeouts and offline eventsehcache-explicitlocking-0.2-distribution.tar.gzExplicit locking control for standalone and Terracottaehcache-unlockedreadsview-1.0.0-distribution.tar.gzUnlocked reads view of a coherent Terracotta cacheehcache-debugger-1.7.1-distribution.tar.gzAllows tracing of RMI distributed replication events