Performance Testing Overview
Performance testing comprises of the following key areas in order to minimise potential performance related risks within applications or systems.

Product overview
Visual Studio 2010’s performance testing capability, provides an easy-to-use load and stress testing solution for optimizing the performance of business applications. Easy-to-create, accurate and realistic tests simulate hundreds to thousands users in a wide range of enterprise environments and platforms. The tests isolate issues and bottlenecks that could impact reliability, performance and scalability. Intuitive diagnostic and analysis capabilities help resolve the issue quickly, reducing test-and-fix cycles, accelerating time-to-market, and supporting critical release decisions related to application performance. To further reduce costs and promote more testing by more people.
Key Benefits
Visual Studio 2010 offers the following benefits:
1) REDUCE COSTS, FEWER RISKS OF PERFORMANCE RELATED FAILURES
Visual Studio ensures the quality of business applications by measuring their performance from the end-user perspective - whilst monitoring system performance - in a variety of scenarios under Dynamic load conditions, which reduces costs and minimize performance risks by helping you:
2) EFFICIENT TEST CREATION AND TEST CYCLES
3) REALISTIC, LIGHTWEIGHT AND ACCURATE SIMULATION
The innovative technology minimizes the hardware resources needed per virtual user, enabling more and larger load tests. Within a single load test, virtual users working with different Internet, middleware and database protocols - across varied computing environments.
4) COMPETITIVE PRICING MODEL
The new pricing model from Microsoft is competitive, easier to understand and manage.