Backup vs. Snapshot: Why You Need Both
A question came up during a recent customer demo of Veeam I was hosting == Is a snapshot enough for a backup or do you need an actual backup. My answer was you should have both. In this post, we'll break down exactly what snapshots and backups are, where each excels, where each fails, and how Veeam ties them together into a strategy that actually protects you. Some will say snapshots are good enough. Others will say they're a disaster waiting to happen. The truth, as usual, is somewhere in between — but with an important nuance: "snapshots and backups are not the same thing, and you need both."Misunderstanding the difference between these two technologies has led to real data loss events at real organizations. What is a Snapshot?A snapshot is a "point-in-time capture of a storage state". It records the state of a VM, volume, or dataset at a specific moment — not by copying all the data, but by tracking *what has changed* sin
