Introduction to monitoring and tuning
There are a few reasons that you might have picked up this book. You may have recently applied maintenance or upgraded to a new release of DB2 or z/OS and you want to compare the before and after cases. You may have experienced general performance degradation and want to find the problem and fix it. Or you may be motivated to find ways to improve performance to save on CPU costs or speed response times to your DB2 subsystem.
How you define good performance for your DB2 subsystem depends on your particular data ...
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