Software development and deployment contexts have changed considerably over the last decade with Agile approaches. Performance testing has had difficulty keeping up with modern testing principles and software development and continuous deployment processes.
Most people still see performance testing as a single experiment, run against a completely assembled, code-frozen, production-resourced system, with the “accuracy” of simulation and environment considered critical to the value of the data the test provides. But what can we do to provide actionable and timely information about performance and reliability when the software is not complete, when the system is not yet assembled, or when the software will be deployed in more than one environment? Eric Proegler deconstructs “realism” in performance simulation, talks about performance testing more cheaply to test more often, and suggests strategies and techniques to get there.
Video producer: http://www.associationforsoftwaretesting.org/