Updated on 2024-03-27 GMT+08:00

Backup and DR Policies

You are advised to configure different data backup policies based on service system levels. The following table shows the commonly used backup policies for cloud resources. You can adjust the policies based on service requirements. For details, see .

System Level

Backup Object

RPO

Retention Duration

Full Backup Frequency

Incremental Backup Frequency

Remote Backup

Drill Frequency

Core system

Cloud server

4 hours

> 1 year

Weekly

6 times/day

Yes

Monthly

Cloud database

4 hours

> 1 year

Weekly

6 times/day

Yes

Monthly

SFS Turbo file system

4 hours

> 1 year

Weekly

6 times/day

Yes

Monthly

Important system

Cloud server

12 hours

1 year

Every two weeks

2 times/day

Yes

Quarterly

Cloud database

12 hours

1 year

Every two weeks

2 times/day

Yes

Quarterly

SFS Turbo file system

12 hours

1 year

Every two weeks

2 times/day

Yes

Quarterly

General system

Cloud server

24 hours

6 months

Monthly

1 time/day

No

Half a year

Cloud database

24 hours

6 months

Monthly

1 time/day

No

Half a year

SFS Turbo file system

24 hours

6 months

Monthly

1 time/day

No

Half a year