
84 Unveil Your e-business Transaction Performance with IBM TMTP 5.1
3.2.6 What the various STI reports offer
Having looked at the details of how the ARM correlator is generated and stored in
the TAPM RIM database, we now look at why the transaction correlators are
important for the diagnostic process.
Within any given WebSphere application, such as PlantsByWebSphere, different
business transactions—such as Login, Logout, Register, Home, Account,
Account Update, and Buy—can be identified, against which a mix of different IT
methods (JSP, EJB, CMP Bean Update, etc.) can be tested. A specific business
transaction can be correlated with a timing breakdown ...