In the last period, Y2017, the largest presented item is File Synchronization and Sharing with Total Revenue of 106B. The fastest growing participant in our report is Enterprise content management with 82.43% growth in Total Revenue over 5 years between Y2013 to Y2017. The slowest growing topic is File Synchronization and Sharing with 27.86% growth over the same period. This report represents data points consolidated from 2 sources: Radicati and Osterman Research