Salesforce stacks the cloud to ease operations Summary: ZDNet Senior Editor Sam Diaz shares his views on Saleforce.com’s cloud strategy. He says its new upgrade, Summer '09, is helping customers be more flexible by adding real-time features. May 14, 2009 -- 08:22 GMT (01:22 PDT) Loading... Please wait. Topics: Social Enterprise, CXO, Enterprise Software Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.