vAPV virtual application delivery controllers improve application availability, performance, and security in cloud and virtual environments by enabling dynamic, flexible, and elastic provisioning. Powered by Array's 64-bit SpeedCore platform, vAPV controllers extend Array's proven application delivery capabilities to virtualized data centers and public/private clouds. vAPV controllers integrate with cloud management systems for automated service provisioning and provide scalable and flexible application delivery with load balancing to improve data center efficiency and enable profitable cloud offerings.