Full-file incremental forever, block-level incremental forever or source depulication? The best way to choose is to perform backup and recovery tests and evaluate the performance of each method. A ...

Arkeia's source-side block-level deduplication technology, combined with Microsoft Virtual Shadow-Copy System (VSS) support, allows backup of only changed block of Microsoft Hyper-V virtual machines.

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach. Correctly sizing a disk backup ...

In addition, CommVault's new software also became one of the first applications to allow deduplication of data that is backed up to tape. Backing up data from virtual servers has become an important ...