br: refine description for snapshot backup #17636
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br/backup-and-restore-overview.md
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| #### 恢复的性能 | ||
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| - 恢复集群快照数据备份，速度可以达到单 TiKV 存储节点 100 MiB/s，恢复速度具有可扩展性；BR 只支持恢复数据到新集群，会尽可能多的使用恢复集群的资源。更详细说明请参考[恢复性能和影响](/br/br-snapshot-guide.md#快照恢复的性能与影响)。 | ||
| - 恢复集群快照数据备份，速度可以达到单 TiKV 存储节点 100 MiB/s，恢复速度具有可扩展性。针对集群的快照恢复，建议恢复到新集群，会尽可能多的使用恢复集群的资源。更详细说明请参考[恢复性能和影响](/br/br-snapshot-guide.md#快照恢复的性能与影响)。 |
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| - 恢复集群快照数据备份，速度可以达到单 TiKV 存储节点 100 MiB/s，恢复速度具有可扩展性。针对集群的快照恢复，建议恢复到新集群，会尽可能多的使用恢复集群的资源。更详细说明请参考[恢复性能和影响](/br/br-snapshot-guide.md#快照恢复的性能与影响)。 | |
| - 恢复集群快照数据备份，速度可以达到单 TiKV 存储节点 100 MiB/s，恢复速度具有可扩展性。全量恢复只能恢复到新集群，同时恢复过程中会尽可能多的使用集群的资源。更详细说明请参考[恢复性能和影响](/br/br-snapshot-guide.md#快照恢复的性能与影响)。 |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: hfxsd The full list of commands accepted by this bot can be found here. The pull request process is described here
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In response to a cherrypick label: new pull request created to branch |
This was referenced Jun 11, 2024
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