Which HP product utilizes a common deduplication algorithm across the environment and allows deduplication at the source, media server, or target side?

HP StoreSure with Single Instance Storage targets file-level deduplication for NAS environments and does not provide a common algorithm spanning source, media server, and target backup tiers.

HP StoreOnce with Catalyst uses a common Federated Deduplication algorithm that operates consistently whether deduplication is performed at the source client, the media server, or the StoreOnce target appliance. This flexible, multi-point architecture reduces bandwidth consumption and storage requirements while maintaining deduplication ratios across the entire backup environment.

HP StoreEasy with Windows 2012 is a NAS file-serving platform and does not offer multi-point backup deduplication capabilities at the source, media server, or target side.

HP StoreServ Thin Provisioning is a primary storage feature that allocates capacity on demand and is entirely unrelated to backup deduplication spanning multiple points in the environment.