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Kashyas KBX5000 This replication appliance from Kashya, which was recently purchased by EMC, is good for sites that have already made a SAN investment (www.kashya.com)

XOsofts Assured Recovery A direct competitor that also supports Microsoft SQL Server and Oracle databases (www.xosoft.com)

Senior Analyst Henry Balta-zar can be reached at henry_baltazar@ziffdavis.com.

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