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It shouldn't come as a surprise that Bussmann made this list. The former SAP exec has been crowned the "most social CIO" for his presence on Twitter and elsewhere. Cheri Mangum, head of marketing at Freeborders, explains why she follows Bussmann: "As Freeborders is a SAP Services partner, I started following Bussmann to get timely market insights when he was still with SAP," she says. "He gives valuable comments on trends like mobile and analytics and is not afraid to try new social media tools. As he is now Group CIO at UBS, I am looking forward to [getting] his view on the role of IT in preparing financial services for the future."
SaaS As Innovation Driver?Software as a service is the clear No. 1 way enterprises consume cloud. InformationWeek's SaaS Innovation Survey reveals three tips to get the most from SaaS: Make it a popularity contest. Have an escape plan. And remember that identity is the new perimeter.
InformationWeek Must Reads Oct. 21, 2014InformationWeek's new Must Reads is a compendium of our best recent coverage of digital strategy. Learn why you should learn to embrace DevOps, how to avoid roadblocks for digital projects, what the five steps to API management are, and more.