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Virtual server policy is key to mitigating systems vulnerabilities
pitfalls exist in the implementation of virtual servers. The virtualization layer is, in reality, another operating system. And, as such, it is vulnerable to attacks. Furthermore, virtualization in the data center (except for mainframes) is relatively new. This means it has not been subjected to and hardened against serious attacks. However, vendors...
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How remote management saved me an emergency flight overseas
up to our retreat, we had been waiting on 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...
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Lights out management: How to administer servers from the Bahamas
Practically speaking, the idea is that when you have servers all over the world you can't easily drop by when something goes wrong. Yet, even if the servers you manage are in the next room, remote management will save you far more than just the effort to get up from the desk.
While there are many solutions out there to aid an administrator in remote... More... Related Articles
After Transitive acquisition, will IBM shed translation software beneficial to competition?
touted Transitive's software as an easy way for users to migrate to HP's x86 ProLiant servers. Now that IBM has acquired Transitive, the question is whether IBM will continue to sell Transitive to migrate workloads to HP and non-IBM x86 servers.
"Linux on Power is the technology of choice IBM uses when migrating HP and Sun customers to their platforms," said... More...
Running Linux and z/OS on a single mainframe poses no problem
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 Linux, or IFL processors.
But, according to IBM employees and analysts, the reasons for a purely Linux mainframe have more to do with politics than with technology. "Most large data centers have mainframes with z... More...
With IBM blades and VMware, firm shrinks data center footprint, cost
company Prudential Fox & Roach ripped out its 93 Hewlett-Packard Co. ProLiant servers and replaced them with IBM blade servers running VMware Inc.'s virtualization technology to reduce space requirements, cut power and cooling costs, and make data center management easier.
Until a few years ago, the real estate company's technology was warehoused in... More... |