Pure Storage, Inc.
On-demand content filtering of snapshots within a storage system

Abstract:

On-demand content filtering of snapshots within a storage system, including: associating an access policy with a snapshot, the access policy specifying a transformation to apply to a predefined data object; receiving a first request to access a portion of the snapshot; and responsive to receiving the first request: creating a transformed snapshot portion by applying the transformation specified in the access policy to one or more data objects contained within the portion of the snapshot; and presenting the transformed snapshot portion.