Data deduplication essentially refers to the elimination of redundant data. In the deduplication process, duplicate data is deleted, leaving only one copy of the data to be stored. However, indexing of all data is still retained should that data ever be required. Deduplication is able to reduce the required storage capacity since only the unique data is stored. In general, data deduplication improves data protection, increases the speed of service, and reduces costs.
Related terms: content-aware, post-processing, inline, delta differencing, compression
The Quantum DXi-Series disk backup and replication appliances use Quantum’s data deduplication technology to expand the amount of backup data users can retain on fast-recovery RAID systems by 10 to 50 times.
Data Storage Group ArchiveIQ is a source-based data de-duplication software optimized for Microsoft Windows Server.
Data Domain offers a comprehensive range of inline deduplication products to meet the backup and archive storage needs of enterprises of all sizes.
SEPATON virtual tape libraries and deduplication hardware and software solutions simplify data protection challenges and reduce storage footprint in enterprise data centers.
Ocarina ECOsystem appliances are content-aware deduplication and compression solutions for primary storage.
CommVault Simpana provides an integrated suite of data management software spanning data protection, archiving, data replication, data classification and search.
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Overland Storage rips and replaces business plan, emphasizes Snap Server NAS February 4, 2010 07:27 AM
F5 ARX and Data Domain Deduplication Storage: Tiering Best PracticesFebruary 3, 2010 09:00 PM
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