Done
Details
Details
Assignee
Igor Solodovnikov
Igor SolodovnikovReporter
Akira Kurogane
Akira Kurogane(Deactivated)Time tracking
4w 4d 1h 30m logged
Priority
Created January 19, 2021 at 9:12 AM
Updated March 6, 2024 at 4:41 PM
Resolved May 26, 2021 at 7:12 AM
PSMDB provides the createBackup command which uses the WiredTiger library's existing API to pin data still while a (literal name) "backup" WT cursor is held.
In v4.2 improvements to WiredTiger also allow for incremental backups to be captured, which has the potential to allow backups to arbitrary points in time.
We'll add a $backupCursor and $backupCursorExtend aggregation stage, with the latter being an interface to allow incremental backups to be captured too.