[Question]增加基于共享存储快照和克隆的备份恢复文档

ApsaraDB / PolarDB-for-PostgreSQL

A cloud-native database based on PostgreSQL developed by Alibaba Cloud.

Apache License 2.0

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Open digoal opened 7 months ago

digoal commented 7 months ago

Describe the problem

essd, 分布式块存储都有快照和基于快照的克隆技术.

基于快照可以加快共享数据的备份, 通过克隆和archive可以实现PITR和完全恢复.

需要增加基于共享存储快照和克隆的备份、PITR和完全恢复文档.

polardb-bot[bot] commented 7 months ago

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