推荐语 认识贺阮博士，是缘于他在腾讯学堂上开设的一门持续五个多小时的课程。作为国内较早的云计算领域专家，他除了在专业领域持续精进，也乐于分享自身的积淀，是帮助更多人成长的“技术布道者”。从一门培训课程到一本书，从在腾讯学堂授课到进行业界分享，我们看到了贺博士的精益求精和一腔热忱，希望更多的同行能因他受益。 马永武，腾讯学习发展部总经理 In the last decade,we have witnessed a massive shift in how applications are created and deployed in production.Cloud has gone from a relatively small piece of IT practice to a centerpiece that no one can afford to ignore.In this time,cloud technology has evolved from a fairly simple offering of virtual machines in a large datacenter to all kinds of public and private clouds utilizing containers,GPUs,multi-tier storage deployed from the core out to the edge.This book looks at the evolution of cloud and the landscape now to provide guidance on how to achieve success in a cloud-centric IT world. Jonathan Bryce，Open Infrastru…