Amazon Web Services is the king of the cloud, but Microsoft Azure is growing significantly faster.Most artificial intelligence (AI) development happens in the cloud, with the help of tech giants like Microsoft (MSFT -3.27%) and Amazon (AMZN -4.10%). Microsoft Azure and Amazon Web Services (AWS) operate centralized data centers filled with chips from leading suppliers like Nvidia, and they rent the computing power to developers who use it to create AI applications.Plus, developers can access ready-made large ...