OrientDB 2.1.1 发布，此版本更新内容请看：
Core (23).: https://github.com/orientechnologies/orientdb/issues?q=is%3Aissue+milestone%3A2.1.1+is%3Aclosed
Studio (1): https://github.com/orientechnologies/orientdb-studio/issues?q=milestone%3A2.1.1+is%3Aclosed
ETL (1)...: https://github.com/orientechnologies/orientdb-etl/issues?q=milestone%3A2.1.1+is%3Aclosed
源代码下载：https://github.com/orientechnologies/orientdb/archive/2.1.1.zip。
Orient DB 是一个可伸缩的文档数据库，支持 ACID 事务处理。使用 Java 5 实现。
下载地址：http://orientdb.com/download.php?email=unknown@unknown.com&file=orientdb-community-2.1.1.tar.gz&os=multi
来自:开源中国社区
