Not long ago, I served as part of the teach team for a Db2 12 for z/OS Technology Workshop that IBM offered in a city in the USA. During that workshop, I covered, among other things, a Db2 12 enhancem...
Determine your ORACLE_HOME value. The first thing to check is the ORACLE_HOME value. Examine the following key in your Windows registry:
HKEY_LOCAL_MACHINE\Software\ORACLE
There should be an entry fo...
Fragmentation in a tablespace is thought to be a performance killer. This has been proven to be a myth. Fragmentation by itself does not cause performance problems in a multi-user Oracle database. Wha...
