Biographical Sketch: Catherine Moxey is an IBM Senior Technical Staff Member in CICS Strategy and Architecture, based at IBM Hursley near Winchester. Catherine has nearly 25 years' development experience with IBM, primarily in CICS transaction processing and z Systems but also in WebSphere Application Server web services technologies. She is the CICS Performance and Optimization architect, and is also architect for the Event Processing support in CICS. Catherine frequently speaks at conferences around the world, including Guide Share Europe, Impact and Transaction and Messaging conferences.