Dan Hushon is the CTO for Grid and Utility computing and a member of the EMC CTO Office.  He is currently working on loosely coupled service oriented architectures for multi-master data synchronization and enterprise master data management.  These fit nicely into EMC’s Information Infrastructure endeavors including ties into distributed management tools, security policy across multiple independent policy administration and enforcement points, not to mention the relatively large number of customers for whom structured/semi-structured information fusion is a business critical task.