Aternity to be an independent division focused on Digital Experience Management (DEM) Aternity experienced nearly 100%+ Y/Y subscription and SaaS bookings growth in 2018 Riverbed continues market leadership delivering transformative Digital Networking solutions, including SD-WAN and acceleration of SaaS, Cloud and Mobile workloads Riverbed’s dedicated Aternity division and Digital Networking focus creates more growth opportunities in combined $20B Total Addressable Market (TAM)   SAN FRANCISCO--(BUSINESS WIRE)--Riverbed®, The Digital Performance Company™, today announced the formation of a new Aternity division to capitalize on the tremendous growth opportunities in Digital Experience Management (DEM), which includes Riverbed’s End User Experience Monitoring (EUEM) and…