https://www.zdnet.com/google-amp/article/microsoft-narrows-the-gap-on-aws-as-cloud-computing-race-heats-up/
https://www.sdxcentral.com/articles/news/aws-cloud-share-slips-as-competitors-claw-at-its-lead/2018/08/amp/
https://www.techrepublic.com/google-amp/article/why-google-thinks-other-clouds-are-wrong-on-machine-learning/