New and deep-pocketed rivals threaten to squeeze profit margins in Amazon.com's cloud computing business, adding to investor concerns about the Seattle company's profitability.
WSJ.com: What's News US, Wall Street Journal
Fri, 07/25/2014 - 4:00pm
New and deep-pocketed rivals threaten to squeeze profit margins in Amazon.com's cloud computing business, adding to investor concerns about the Seattle company's profitability.