> For the complete documentation index, see [llms.txt](https://toypipi.gitbook.io/percona-xtrabackup-2-4-9-translation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://toypipi.gitbook.io/percona-xtrabackup-2-4-9-translation/percona-xtrabackup-wen-dang/jie-shao.md).

# 介绍

- [关于 Percona XtraBackup](https://toypipi.gitbook.io/percona-xtrabackup-2-4-9-translation/percona-xtrabackup-wen-dang/jie-shao/guan-yu-percona-xtrabackup.md)
- [Percona XtraBackup 如何工作](https://toypipi.gitbook.io/percona-xtrabackup-2-4-9-translation/percona-xtrabackup-wen-dang/jie-shao/percona-xtrabackup-ru-he-gong-zuo.md)