ehcache

Ehcache is a well known open source Java cache , especially , if one has a background with using Hibernate .

Ehcache是众所周知的开源Java缓存，尤其被使用过Hibernate的用户所熟知。

One example is Ehcache Search , which provides Ehcache users the ability to search a cache like you can a database .

比如EhcacheSearch，它能让Ehcache用户在缓存里进行搜索，就像使用数据库一样。

We went on to discuss the technical details of how Ehcache solution helps with scaling an application that needs to access a database .

我们还谈到了一些技术细节，比如Ehcache是如何帮助那些需要访问数据库的应用提高可伸缩性的。

It supports distributed caching as a Hibernate second-level cache , as well as directly through the Ehcache API .

它支持把分布式缓存作为Hibernate的第二级缓存，也可以直接使用EhcacheAPI。

The enterprise version of this feature , which requires Enterprise Ehcache EX or FX , is used to search across a distributed cache .

这个功能的企业版本需要EhcacheEX或FX的企业版，可用于分布式缓存的搜索。

Ehcache , like most Java cache implementations , has a local in-memory replication mode which provides some significant performance advantages over a purely distributed version .

和大多数Java缓存实现一样，Ehcache有一个本地内存复制模式，这种模式和纯粹的分布式版本相比具有显著的性能优势。

Ehcache can be used to better decouple application scalability from underlying databases , making the applications easier to scale generally , and especially in cloud deployments .

Ehcache可以将应用从底层数据库中解放出来，提高其可伸缩性并简化应用的扩展（尤其在云部署环境中）。

The write-behind caching feature , supported as part of the new Ehcache API , works with asynchronous batching of updates to the database .

后写式缓存特性作为新EhcacheAPI的一部分，适用于对数据库的异步批量更新。

Greg compared use cases for NoSQL and cache solutions like Ehcache which in many respects try to solve the same problems of scale , but take different approaches .

Greg对NoSQL和Ehcache等缓存解决方案进行了对比，Ehcache这些缓存解决方案在很多方面都试图解决同样的伸缩性问题，只是采用了不同的方式。

Ehcache team is preparing a white paper with the latest performance results and anyone interested in obtaining a copy should contact them to get a copy when it 's complete .

Ehcache团队正准备就最新的性能结果起草一份白皮书，对此感兴趣的读者可以联系他们以便在完成时发给你一份。

He also said that in testing with the Spring Pet Clinic reference application , clustered Ehcache yielded higher throughput and lower latency than a database for read-only and read-mostly data access .

Ari还说到，在测试SpringPetClinic参考应用时发现集群的Ehcache要比数据库（基本上都是只读访问）拥有更高的吞吐量和更低的延时。

Ari said that Ehcache can serve as a local cache that the developers can use to boost the performance of single node or multi-node applications where inconsistent data in the cache is acceptable .

Ari说Ehcache可以作为本地缓存，开发者可以使用其提升单结点或多结点应用的性能（在这种情况下，缓存中的数据不一致性是可以接受的）。