Executive Summary: Storage Panorama by CA
In 2000, 93 new storage companies were launched with a first round of funding and in 2007 just five new storage companies were funded with first-round money, this has had the effect of slowing down the flow of new ideas and invention. Back in 2000, 93 new storage companies were launched with a first round of funding; in 2007 only five new...
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Green UPS Tier IV data center water-side economizers
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Matt Stansberry, Senior Site Editor
The data center also has a 650,000-gallon thermal storage tank with redundant water sources (a well and city water for backup). The thermal storage tank was designed to provide about 20 hours of emergency cooling, but Parrino's team also uses it for energy cost management. In 2000, United Parcel Service installed a plate-and-frame heat exchanger to...
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Using ASHRAE specs for data center metrics
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Don Beaty, PE
controlExample
1Yes tightServers and storage products
2YesLooseServer and storage products (outside of data center)
3YesNoWorkstations,PCs and printers
4NoNoPoint of sales equipment ASHRAE 2006 Class 1 is typically a data center with tightly controlled environmental parameters (dew point, temperature, and relative humidity...
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Storage performance testing -- Strengths and weakneses
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Stephen J. Bigelow, Features Writer
Storage performance testing (SPT) may be called for when there is a pressing question that a data center manager needs to answer. Sometimes those questions can be answered through in-house performance testing. In other cases, outside testing makes more sense. And smaller organizations typically...
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Running Linux and z/OS on a single mainframe poses no problem
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Mark Fontecchio, Nes Writer
resources aren't shared when they shouldn't be, he said.
Finally, Porell said there is a storage benefit to running z/OS and Linux on the same box. In particular, zLinux can take advantage of the hot-failover capabilities of z/OS, because z/OS can also manage the data of a Linux environment on the mainframe. "So it's instantly available should the system fail," he said.
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AMD releases 45-nm Shanghai Opteron processor on schedule
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Bridget Botelho, News Writer
2 MB on the Barcelona chip. Shane Rau, the research director, computing, networking, and storage semiconductors at Framingham, Mass.-based IDC, said having 6 MB of L3 cache is ideal for workloads that require a lot of memory like those for virtualization. The hardware-assist "support for virtualization is also key because it helps make a server more efficient in...
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How will data centers weather the economic downturn?
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Matt Stansberry, Senior Site Editor
Only mandatory buys will go on (in order to meet regulatory compliance, storage demand). I think we'll see server life cycles stretched. Even the government will cut back. We're on a Continuing Resolution which keeps budgets at the same level, but since there are cost-of-living increases, it effectively cuts the budget for everything else. The drop in...
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