Tenzing is a leading provider of hosting solutions trusted by e-commerce and Software as a Service (SaaS) providers to deliver business-critical applications to their clients. Their challenges are to replace outdated load balancer with enterprise-class solution, ensure network stability and high availability and provide for clients' unique deployment requirements. They chose F5 Networks to overcome these challenges. They have implemented two high-performances BIG-IP Local Traffic Manager (LTM). The results of implementing F5 Networks were improved reliability and availability, broadened functionality and control, achieved 99.9999% uptime, reduced client configuration and deployment time and improved flexibility for client deployments.