Storage analyst Deni Connor focuses on storage, application and infrastructure management in this twice-weekly newsletter.
EMC last week turned the world of high-end storage on its head with the introduction of flash-based solid state disk (SSD) for its Symmetrix DMX-4 storage arrays (learn more about storage arrays in Network World's Storage Array Buyer's Guide). You might say that that's nothing new - consumer devices have been using SSD for several years. You'd be wrong. The SSDs EMC is using are single-level NAND flash-based storage from STEC. Consumer devices use multi-level cell flash technology.
EMC is adding SSD as a ‘tier zero’ for its Symms, and saying that only a few of its customers – those that need the hyper-performance of SSDs – will use it.
The SSD technology from EMC, which the company dubs Enterprise Flash Drive, will be used to cache frequently accessed blocks of data for transaction-heavy applications.
According to EMC’s claims, its Enterprise Flash Drives will deliver equivalent I/O operations per second as 30 15,000RPM 300GB drives.
The Enterprise Flash Drives will also fit into a standard disk carrier and be able to be added non-disruptively. In addition, the drives consume as much as 38% less power than traditional disk drives.
Expected to add about a 10% premium to the cost of a Symm, the SSDs will be available later this quarter. They will come in 73GB and 146GB capacities.
This announcement is expected to escalate the war for enterprise storage with IBM and Hitachi, both of whom have not yet made similar steps.
Deni Connor is principal analyst for Storage Strategies NOW and host of both the Masters of Storage and Masters of Servers Solution Centers.
Rss FeedRss Feed
Gartner has positioned BMC CONTROL-M in the Leaders Quadrant of their "2009 Magic Quadrant for Job Scheduling." The report assesses the ability to execute and completeness of vision of key vendors in the marketplace. Read a full copy today, courtesy of BMC Software.
Read a compelling case study by EMA, Inc. to learn how Dell uses BMC CONTROL-M to cut cost and increase productivity with workload automation.
A major computer manufacturer uses BMC CONTROL-M and just four people to schedule and run over 85,000 jobs every month. By switching to BMC CONTROL-M, they more than quadrupled the workload without adding a single staff member. See how in this 2-minute video overview.
The Leader in Network Knowledge
Partner Content
www.bmc.com
Gartner 2009 Magic Quadrant for Job Scheduling
Gartner has positioned BMC CONTROL-M in the Leaders Quadrant of their "2009 Magic Quadrant for Job Scheduling." The report assesses the ability to execute and completeness of vision of key vendors in the marketplace. Read a full copy today, courtesy of BMC Software.
Download whitepaper
Dell's SMART Approach to Workload Automation
Read a compelling case study by EMA, Inc. to learn how Dell uses BMC CONTROL-M to cut cost and increase productivity with workload automation.
Download whitepaper
Workload Automation Cost Savings 2 Minute Video
A major computer manufacturer uses BMC CONTROL-M and just four people to schedule and run over 85,000 jobs every month. By switching to BMC CONTROL-M, they more than quadrupled the workload without adding a single staff member. See how in this 2-minute video overview.
Go to video
Comment