John Rakowski is Director of Product Marketing for Application Performance Management (APM) and analytics at AppDynamics. Prior to his current role, John was the lead analyst for APM and IT Operational Analytics (ITOA) at Forrester Research helping clients with their APM and analytics strategies. Earlier he worked at Fujitsu and Capgemini architecting and implementing systems management technologies for enterprises in the financial and utilities sectors plus UK government. John has more than 10 years of experience with systems management and monitoring technologies. You can follow John on Twitter.