![Kevin Soltow](https://www.starwindsoftware.com/blog/wp-content/uploads/2023/11/Kevin-Soltow-150x150.jpg)
Why Snapshots and Checkpoints Alone Aren’t for Backups
Typically, snapshots are used to return a virtual machine to its previous state in case of any errors during updates or configuration changes. Thus, they will save your system from unpredictable failures. But please, do not consider a snapshot as a backup and vice versa!
Let’s be honest, snapshots are not backups. Each snapshot is associated with a certain set of indices (or a single index) to refer other blocks on the disk. If the corresponding storage goes down, you’ll lose all your data because you’ll be unable to restore everything from a snapshot. Based on this, be smart and do not rely on them and use the proper set of tools for backups. In other words, use a hammer for nails and screwdriver for screws.