Built on HP Performance Center, this on-demand SaaS solution enables you to load-test applications in and from the cloud. You can purchase the number of virtual users and protocol types you need for as long as you need them and scale up or down as projects evolve. Performance tests can be executed from load generators in the cloud or on your premises behind a firewall. And you can leverage the solution to build an entire practice and center of excellence to govern application performance across your enterprise.