Our team is planning to Load test our application which requires User Login. We have Test Studio (Ultimate) and already placed order for 10,000 VUs package. I am having confusion understanding the difference between these two ways of load testing. I have created automated scripts including signing in and other actions.
One way i found is, assigning VUs to the same test with no actual username/passwords. Recording the traffic using single user interaction.
Other one is to bind a data source containing that many actual usernames and passwords. This will be Data Driven Load Testing if I am not wrong.
So to understand which is tha one we need and useful to us, Can I get more knowledge about the things I have mentioned above.
Thanks