Now let's see what is instrumentation. Instrumentation is one of the ways through which you can add diagnostic features to applications. It can be formally defined like this:
Most applications will include diagnostic features that generate custom monitoring and debugging information, especially when an error occurs. This is referred to as instrumentation and is usually implemented by adding event and error handling code to the application. -MSDN
Under normal conditions, data from some informational events may not be required, thus reducing the cost of storage and the transactions required to collect it. However, when there is an issue with the application, you have to update the application configuration so that the diagnostic ...
