> 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/gao-ji-gong-neng/jie-liu-bei-fen.md).

# 节流备份