Leading CIOs share the decisions that they'd still like to take back. Check out their lessons learned from mistakes on costs, culture, career path, and more.
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Edwin Marcial, IntercontinentalExchange CIO: At one point, I selected a software product largely based on reputation because it was considered the best in the industry, and because it was what everyone else was using. We wasted a year of development time until we switched gears. Every vendor and product must be vetted, regardless of its past success and reputation.
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.