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Mainframe performance management: Linux adds complexity
processing outside the mainframe and outside the data center must be optimized along with communication between virtual machines (rather than from machine to machine).
Here's another area in which the game is changing: software development. In the past, stress and volume testing were an afterthought in the development process, often curtailed or not... More...
How to use CPSM's PNEWCOPY command
by the column name. Note the available columns and data depend on the object type and the tables associated with it. Please consult the CPSM Resource Tables Reference for details.
Since PNEWCOPY operates on programs it fetches rows from the PROGRAM resource table. On the TPARSE command it specifies a prefix of PGM, thus CPSM loads the program... More...
Mainframe programming and open source -- Where's the beef?
and Berkeley DB [now part of Oracle]), and now data integration tools (Jitterbit, aimed at bringing data integration to medium-sized firms). Developers -- especially open-source ones -- can use these solutions as class libraries that they can invoke in order to handle infrastructure across platforms. At the same time, many of these solutions...
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Experian drills backup water supply to cool data center
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... More...
After Transitive acquisition, will IBM shed translation software beneficial to competition?
what you think about the story; email Bridget Botelho, News Writer. And check out our data center blogs: Server Farming, Mainframe Propellerhead, and Data Center Facilities Pro. IBM plans to acquire Transitive Corp., whose translation software enables applications to run on various combinations of CPU and OS. But will IBM continue to enable translation for non...
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Running Linux and z/OS on a single mainframe poses no problem
Linux mainframe have more to do with politics than with technology.
"Most large data centers have mainframes with z/OS, and just about all organizations have Linux stuff that is a candidate for consolidation," said Wayne Kernochan, a senior research analyst at Aberdeen Group. At the same time, Kernochan explained that there is a lot of "graying of the... More... |