Friday, 24 July 2009
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Applications that access databases are only as good as the performance they achieve. And every user wants their software to run as fast as ...
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On May 2, 2006 IBM announced the beta for the next version of mainframe DB2: namely, DB2 V9.1 for z/OS. You can view the announcement here ....
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The longer a lock is held, the greater the potential impact to other applications. When an application requests a lock that is already held ... -
It is good to see mainframes getting some positive press again. I'm talking about this November 17, 2005 article published in InfoWorld...
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Up until DB2 10, all DB2 data was retrieved using some form of indexing or scanning. With DB2 Version 10, a new access method called hashing... -
Today's post is the second in our DB2 locking series and it covers the topic of table space and table locks. Table Space Locks A table s... -
When a row is read or modified in a table containing LOB columns, the application will obtain a normal transaction lock on the base table. T... -
Another nice new feature deep in the bowels of DB2 9 for z/OS is the ability to hide columns from the SELECT * statement. As far back as any...
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Webinar Title: Data Security in the Age of Regulatory Compliance Presenter: Craig S. Mullins Date: Wednesday, January 23 Time: 2pm Easte...
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I received an e-mail from a reader asking an interesting question. She wanted to know if any of the DB2 unload utilities are able to include...
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