Infinispan 7.0.0.Beta2 发布了，Infinispan 是个开源的数据网格平台。它公开了一个简单的数据结构（一个Cache）来存储对象。虽然可以在本地模式下运行Infinspan，但其真正的价值在于分布式，在这种模式下，Infinispan可以将集群缓存起来并公开大容量的堆内存。这可比简单的复制强大的多，因为它会为每个结点分配固定数量的副本----服务器故障的一种恢复手段----同时还提升了可伸缩性，这是由于存储每个结点所需的工作量是与集群大小息息相关的。
主要改进和 bug 修复有：
Many fixes and performance optimizations for non-indexed queries (ISPN-4670, ISPN-4700)
Significant improvements to the reliability of indexed (i.e. Lucene based) queries:
• InfinispanIndexManager reworked to handle locking on topology changes (ISPN-4599)
• MassIndexer 20x performance improvement (ISPN-4644)
• Some race conditions fixed in the Lucene Directory (ISPN-2981)
• Fixed serialization of indexing messages under high load (ISPN-4573)
• Resolved a race condition in (indexed) Cache initializations (ISPN-4719)
• Improved classloading when run in containers (ISPN-4226, ISPN-4667)
• Fixed JBoss modules to use Externalizers when run in containers (ISPN-4685)
• (and many more minor improvements)
ISPN-4574 - Partition handling improvements for replicated caches and distributed caches with numOwners > cluster size / 2
•ISPN-4646 - Eviction performance improvements, thanks to Karsten Blees
软件详情：https://issues.jboss.org/secure/ReleaseNote.jspa?projectId=12310799&version=12324508
下载地址：http://infinispan.org/download/
来自:开源中国社区
