... the sole purpose of backing up you computer data. Another benefit of deduplication software is that there is no requirement for complicated changes to be made on your computer or network ... space using disks over using tapes. What you should further keep in mind is that when evaluating the cost of a deduplication system you should consider both your initial output as well as ongoing expenses required ...

... instead of storing multiples. “File-level deduplication has the lowest processing overhead but is the least efficient method. Block- ... as e-mail attachments. Sun reckons such deduplication is best done at the application level since an app would know about the data. ZFS provides ... to ZFS’s 256-bit block checksums. The deduplication is done inline, with ZFS assuming it’s running with ...

Storage and security giant EMC has updated its deduplication software Avamar to now support laptops and desktops. Plus, ... s new vSphere 4 architecture to leverage the full deduplication capabilities within virtualized storage. - While EMCs biggest news in ... the storage and security giant has stopped progress on its other deduplication technology. EMC is expanding its Avamar software designed ...

The article recently published about data deduplication on Forbes.com, "A Better Way to Store Data" is an excellent ... solve it") and the significant value of disk backup with deduplication brings are among many things that make ExaGrid a great ... VCRs, we're now at the inflection point where disk with deduplication costs about the same as tape.  Given the advantages of faster ...

ZFS has received built-in deduplication. “Deduplication is the process of eliminating duplicate copies of data. Dedup is generally either file-level, block-level, or byte-level. ... . When data is highly replicated, which is typical of backup servers, virtual machine images, and source code repositories, deduplication can reduce space consumption not just by percentages, but by multiples.”

... -based Arkeia Software announced today that it has acquired Kadena Systems, a developer of data deduplication technology. Financial terms of the deal were not disclosed. According to Arkeia, it will integrate Kadena's deduplicaton technology into its Arkeia Network Backup product. The firm said the addition of the technology will provide source-side, data deduplication for its software ...