Improving Application Performance with WAN Emulation by Shunra Software
Find out how enterprise decision makers have their developers use WAN emulation tools to improve the performance of applications, plan for change and improve the relationship between the application groups and the network group. The impact of the WAN on performance is often overlooked until after the application has been fully developed and...
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IBM System x Enterprise Servers in the New Enterprise Data Center by IBM and Intel
See how virtualizing and consolidation on IBM System x and Intel systems can provide you with 27% better performance and 15% lower power consumption than the competition. By consolidating and virtualizing on IBM System x enterprise servers, you can increase the utilization of your hardware and decrease the number of your physical assets. This...
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Turn to collaborative tools for systems performance management
by
Michael Coté, Contributor
the firewall, pulling in help from outside of the data center payroll.
Sharing configuration
In the broadest sense of the term, here configuration means settings, customizations, reports, alert thresholds or anything that customizes how a given piece of IT management software is used.
By far, the most popular shared configuration is around reports...
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Dumb debugging on the mainframe
by
Robert Crawford, Contributor
there's a loop, you might be able to figure out the kind of data structure on which the program is operating and check the structure's integrity. If it's a long list of assignments, you might be able to figure out whether something corrupted the base registers. Save areas, just like Java stack traces, are handy ways to figure out what was called and with...
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How remote management saved me an emergency flight overseas
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Kyle Rankin, Contributor
some critical servers to arrive in our United Kingdom data center. This extra capacity was important to a client and we had a team of people ready to deploy software to the servers once they were installed. As we left for the retreat on Friday, we had basically resigned ourselves to a missed deadline--the servers still were not delivered, so there was no way we...
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Experian drills backup water supply to cool data center
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Mark Fontecchio, News Writer
Experian, which relied on city water to supply the chillers that cool its McKinney data center. "We lost all city utility as far as water pressure," said Russ Burlew, the data center facility manager. "It took three and a half days to repair that line, and we were without water. We had vendors come in with water trucks and pumps to keep our tower full."
"When everyone talks...
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Running Linux and z/OS on a single mainframe poses no problem
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Mark Fontecchio, Nes Writer
even more so with the z10 it introduced this year, IBM has promoted big iron as a server consolidation savior – in particular, for x86 Linux server consolidation. In the same vein, IBM has hardly been shy about supporting a Linux-only mainframe in which hundreds or even thousands of virtual Linux servers run on z/VM, along with a bunch of Integrated Facility for...
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