In a recent article published on Forbes by Bob Evans, Microsoft emerges as the top cloud vendor. The analysis is based not only on revenue but on other metrics such as scalability and integration. Definitely a complicated market, with some surprises such as SAP taking fourth place. Please follow the link for the complete story: https://www.forbes.com/sites/bobevans1/2017/06/01/sorry-amazon-but-microsoft-is-the-worlds-1-cloud-vendor-heres-why-cloud-wars/#319156d27928