with Tags: smf15 X
MartinPacker Tags: smf64 smf batch smf30 dependency smf15 vsam non-vsam db2 smf62 smf14 2,850 Visits
I've written extensively in the past about what you can glean about batch suites from SMF, most notably SMF Type 30. While I don't believe SMF alone can give you the full dependency network (complete with validation) I've just added some analysis to my code...
MartinPacker Tags: pipes striping dfsort vsam qsam compression cpu smf smf14 smf64 dfsms/mvs z/os smf15 2 Comments 5,146 Visits
As you probably know Hardware Data Compression has been supported by MVS and IBM mainframes for around 20 years. In several recent batch studies I've conducted it's been evident in a widespread way. (In this post I'm not talking about DB2 compression...