The document discusses Hewlett Packard Enterprise's Network Virtualization solution which allows users to simulate and test real-world network conditions to improve application performance, accuracy, and reliability before deployment. It claims the solution can reduce remote load generator costs by 95%, lower the number of performance issues found in production by 60%, and decrease the number of vulnerabilities found in production by 40%. Case studies are presented showing reductions in testing time, performance incidents, and testing device management costs for various companies.