by Robert | Mar 31, 2021 | Uncategorized
I have written a few entries for this blog in which I provided information about Db2 for z/OS buffer pools defined with PGSTEAL(NONE), including one from a few years ago in which I differentiated the PGSTEAL and PGFIX buffer pool specifications, and another from...
by Robert | Mar 1, 2021 | DB2, z/OS
From time to time I will receive a note from a Db2 for z/OS DBA, asking for help in understanding why there is a larger-than-expected amount of Db2 catalog access activity associated with package authorization checks, and what can be done to address that situation. In...
by Robert | Feb 25, 2021 | Uncategorized
Db2 for z/OS got a built-in REST interface about four years ago. Have you put it to work? Perhaps you should.Some information about RESTREST is short for representational state transfer, an architectural style that enables invocation of services through a...
by Robert | Jan 28, 2021 | Uncategorized
From time to time I will receive a note from a Db2 for z/OS DBA, asking for help in understanding why there is a larger-than-expected amount of Db2 catalog access activity associated with package authorization checks, and what can be done to address that...
by Robert | Dec 31, 2020 | Uncategorized
For many years, DBAs at a lot of Db2 for z/OS sites have been challenged in performing an important operational task: rebinding a frequently executed package. This can be tricky because a package cannot be rebound while it is in use, and if a package is executed with...
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