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
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EMC Data Domain Deduplication SystemsEMC Avamar |
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Quantum DXi-Series |
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Ocarina ECOsystem |
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Symantec NetBackup |
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Data Storage Group ArchiveIQ |
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SEPATON VTL |
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CommVault Simpana |
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Presentation Transcript: Leveraging Virtualization and Deduplication to Reduce Data Management CostsAugust 31, 2010 09:00 PM
Presentation Transcript: Data Deduplication FAQAugust 31, 2010 09:00 PM
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