 SEATTLE--BUSINESS WIRE--Today, Amazon Web Services AWS, an Amazon.com, Inc. company NASDAQ: AMZN, announced that Itaú Unibanco Holding NYSE: ITUB, Latin Americas largest bank, has selected AWS as its long-term strategic cloud provider. Itaú Unibanco will leverage the worlds leading cloud to accelerate its digital transformation and enhance the banking experience for its 56 million customers around the world. As part of the 10 year deal, which expands on the banks existing relationshi 