![]() The emergence of the cloud as a site for compute and storage or as a target for backup retention doesn’t change much here, either. ![]() These include full, differential, incremental, and hybrids of these, such as synthetic and incremental-forever. ![]() Wherever you need backup – whether source and/or target are on-site or in the cloud – there are several types of backup you need to know about. Snapshots are built of numerous pointers to the state of data at a point in time, but which could be created from information assembled over a long period as parts of files, directories, etc changed. Snapshots are not copies in the same way. That’s because backups provide a trusted copy of your data to which you can roll back, and are an IT fundamental that has seen renewed focus in the light of rising ransomware attacks.
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