Would like to know any of you have worked on performance testing (whatever the tool used) where performance testing infrastructure is an Cloud environment? In one of the project there is need to setup cloud infrastructure to test apps hosted on Amazon cloud.
We are looking for few practical inputs and clarify below points to start with, while deciding on the best solution from the options thought of and available
1. Challenges faced and how did you overcome
2. Implications on end user response time perception and PT results
3. Differential factors on day to day activities like test executions