Saturday, August 8, 2009

Measuring the Savings of Data Deduplication

By Tony Chan
   

The deduplication calculator works by prompting users for the number of servers and workstations being backed up

Storage management and disaster recovery software maker, Acronis, has unveiled a new online calculator that measures the potential cost savings of applying its data deduplication technology.

The deduplication calculator works by prompting users for the number of servers and workstations being backed up, the data change rate, and the cost of data storage and then using that information to estimate the storage space savings, the storage cost savings, and the percentage of savings through deduplication.

According to Acronis, a company with 10 servers and 2 TB of data that changes 5% daily and is kept for four weeks would saving about US$20,000 annually if the Acronis Backup & Recovery 10 solution was applied. However, the software licenses for the solution would amount to US$17,000 for that particular IT environment, so the net savings is actually US$3,000 per year.

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Online data storage has gone a long way, as with secure data storage. Deduplication is an arena now lording over by storage giant EMC after its acquisition of Avamar & Data Domain..

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