BaseX 是一个XML数据库，用来存储紧缩的XML数据，提供了高效的 XPath 和 XQuery 的实现，还包括一个前端操作界面。
BaseX 7.7.1 改进记录：
XQuery now uses the new map syntax (example: {'key':'value'}).
Tail call optimization is now also applied to dynamic functions.
fn:subsequence() calls and sequence casts are better optimized.
Original options are preserved when calling db:optimize().
In WebDAV, non-breakable spaces are returned as .
In the core, OutOfMemory exceptions are avoided when building large databases
官方首页：http://basex.org/
免费下载：http://basex.org/products/download/
来自:开源中国社区
