Backup of Database is the pillar of our system which is necessary
and mandatory to provide us data incase of crash, new machine
provisioning and many other scenarios listed here.
As part of the backup process, a snapshot is taken, and the data
is transferred to the Recovery Services vault with no impact on
production workloads. The snapshot provides different levels of
consistency, as described below:1. Application-consistent:
App-consistent backups capture memory content and pending I/O
operations. App-consistent snapshots use a VSS writer (or
pre/post scripts for Linux) to ensure the consistency of the app
data before a backup occurs.When you're recovering a VM with an
app-consistent snapshot, the VM boots up. There's no data
corruption or loss. The apps start in a consistent state.2.
File-system consistent: File-system consistent backups
provide consistency …
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Jun
05
2020
Showing entries 1 to 1