OSS (OpenSearchServer) 是一个用 Java 开发的搜索引擎服务器，基于 Lucene 、ZK 和 Tomcat 等开源软件架构。
Open Search Server 1.3.1 更新说明：
This release fixes an issue with the optimization task when it is launched by the Web crawler.
It is now possible to make a replication between two instances running on non-identical operating systems (like Windows and Linux).
Several HTML parser configurations can now be set up on one index.
Crawlers can run forever or only once.
The locking issue has been identified and fixed.
The join query has been improved.
主页：http://www.open-search-server.com/
下载：http://sourceforge.net/projects/opensearchserve/
来自:开源中国社区
