Often enterprise testing falls into the “can’t see the forest for the trees” trap. To much emphasis (and blame) is place on the underlying infrastructure and stack because there is uncertainty and unknowns. Focus ends up on the network and the memory but should be at the top layers of the stack, what affects users and how.
Systems built from a managed library ensure variability has been removed from the equation. Even the most complex set-up can be captured and reproduced faithfully, allowing testing to focus on the application and its requirements. Multiple deployments of the same configuration enable broader testing to mimic the enterprise.