This is a multiple user testing to access the application at the same time to verify effect on code, module or DB. mainly used to identify locking and deadlocking situations in the code.
What is verification?
Testing does not offer any opportunities for career growth.
Testers do not perform well in development projects (or Testers are poor in coding)
No formal training is needed to work in a Testing project... Anyone can be a Tester!
What is Agile Testing?
What is Ad Hoc Testing?
What is 'Software Testing'?
How can World Wide Web sites be tested?
What's a 'test plan'?
What's a 'test case'?