BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN METHOD:PUBLISH BEGIN:VEVENT DESCRIPTION:Click for Latest Location Information: http://edw2015.dataversity.net/sessionPop.cfm?confid=87&proposalid=6987\nHow to design Cassandra data model for 1.0 version of product so that it is extensible and flexible with good read, write and search performance.\n