Links 10/7/2014: Cognizant acquires Cadient; SAP, Versata finally reach settlement



Cognizant acquires digital marketing firm Cadient Group
(ZDNet)


SAP, Versata settle $391 million patent litigation (PC World)

Unisys stock tumbles after ouster of CEO Edward Coleman (Philadelphia Business Journal)


Dark fiber, small cells represent the next stage of the wireless backhaul land grab (FierceTelecom)