1. Introduction
google服务器集群的管理系统，类似于百度的Matrix，阿里的fuxi，腾讯的台风平台等等，还有开源的mesos
Borg provides three main benefits: it
- hides the details of resource management and failure handling so its users can focus on application development instead;
- operates with very high reliability and availability, and supports applications that do the same; and
- lets us run workloads across tens of thousands of machines effectively.