Access "EMC takes the HighRoad (again)"
This article is part of the Vol. 5 No. 1 March 2006 issue of Strategies to take the sting out of microcode upgrades
A LOT HAS CHANGED since 2000 when EMC announced HighRoad, a high-performance add-on for its Celerra NAS platform. But until last month, the product, also known as Multi-Path File System (MPFS), hadn't changed much at all, and it appears never to have made a strong showing in the marketplace. But in a tip of the hat to Ethernet's growing pervasiveness in the data center, EMC has launched an iSCSI version of HighRoad named MPFSi. "There are a lot of sites out there that don't have a Fibre Channel [FC] infrastructure, for example, ISPs," says Ken Steinhardt, EMC's director of technology analysis. However, faster file serving than what straight Celerra can give them may still be needed. With the new MPFSi, file requests are passed to Celerra via NFS but, depending on the data being requested, they're passed back with either NFS or iSCSI, for up to four times the performance, says Steinhardt. In contrast, the original MPFS passes block data back over FC or SCSI. "It's a classic case of separating out the data path from the control path," says Arun Taneja, founder... Access >>>
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- EMC takes the HighRoad (again)
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Surviving microcode upgrades
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IT vendors have spent more time and money helping to inflate the tech bubble than on building succes
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Storage virtualization has been a controversial subject for years. But now that we know the technology actually works, what's keeping it from widespread adoption?
Continuous data protection: Check IT List
by Ed Tittel
Continuous data protection might cost more in the short term, but the benefits will outweigh the cost for small and medium-sized businesses in the long run.
Continuous data protection technology trends in storage
by Jon Oltsik
Continuous data protection (CDP) has great potential benefits, but it shouldn't be viewed as an isolated technology widget. Rather, CDP should be treated as a little piece of a much more profound process and business change.
This is only a test
This is only a test
- IT vendors have spent more time and money helping to inflate the tech bubble than on building succes
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