Oak 是一个可伸缩、高性能分层次的内容资源库。这是 Jackrabbit 的子项目之一。
Apache Jackrabbit Oak 1.7.0 是来自 Jackrabbit Oak 分支中不稳定的版本，专注于新功能和其他改进。对于生产环境使用，建议采用最新稳定的 1.6.x 版本。该版本部分更新如下：
Sub-task
Annotate documents with branch commits
Invalidate documents through journal
Introduce RevisionContext.getClock()
新功能
Clean up _revision entries on commit root documents
Ability to resolve principal name from ExternalIdentityRef without IDP roundtrip
Consistency checker for Lucene indexes
Expose IOMonitor stats via JMX
DocumentStore UpdateOp: support removal of properties
Revision GC command line tool
Authentication: add extension to retrieve user principal
Index report service
Continuous flag for revisions collect command
Dump index stats and index definitions
Sidegrade support for DocumentNodeStore to Secondary
软件详情：http://www.apache.org/dist/jackrabbit/oak/1.7.0/RELEASE-NOTES.txt
下载地址：https://jackrabbit.apache.org/jcr/downloads.html
来自:开源中国社区
