InformationWeek

SaaS Integration: Real-World Problems, And How CIOs Are Solving Them
Installing SaaS applications is easy. It's integrating them that can drive up the cost and complexity SaaS is supposed to avoid.

Daimler Takes DIY To The Extreme To Extract Financial Systems From Chrysler
When the big-name consultants said separating Daimler's and Chrysler's financial systems would take years and cost more than $100 million, CIO Jan Brecht launched a huge internal undertaking that cost half as much, saved loads of time, but required some heavy lifting from his staff.