Since the beginning, I/O has been one of the main determining factors for overall performance. I/O can easily surpass all other considerations, particularly if an SQL statement asks for a very large result or a missing index causes the scan of a very large table.
In this video demo, you can learn how you can run Machine Learning algorithms in Db2 with a case using IBM Watson Studio running a Linear Regression model.
Data is ever increasing. How are you handling data now and how will you prepare the future? There are distinct considerations when looking to meet performance, project, and compliance objectives.
Transparent Archiving, which was a new feature in Db2 z/OS version 11, allows for the segregation of da
”. Overthinking and trying to predict Db2 performance is a slippery slope, and so rather than “thinking” about Db2 performance why not have the database tell you how it will perform. The key to this is the Db2 accounting trace, and subsequent Db2 accounting reports. The accounting reports are useful
