Verifying compliance with a number of non-functional requirements has been studied the hard way by most software vendors. While this is a fundamental challenge for every software delivery organization, reality whispers about consistent failure to do so.
In chapter 20 of The Digital Quality Handbook, Amir Rozenberg will walk you through:
The trends and biggest challenges in performance testing today
Understanding the crucial relationship between performance and user experience
Valuable insights on the huge pain of guaranteeing great user experience and high-end user engagement
And much more