Lec01_Introduction 主题:实现(implementation) RPC, threads, concurrency control. Lec02_RPC_and_Threads 分布式系统的关键部分,全面的实验都使用RPC.
RPC的目的:
容易编写网络通信程序 隐藏客户端服务器通信的细节 客户端调用更加像传统的过程调用 服务端处理更加像传统的过程调用 RPC被广泛的使用!
Resources web urls
Cobra command framework
https://developer.ibm.com/opentech/2017/06/21/tour-kubernetes-source-code-part-one-kubectl-api-server/
Todo -- begin 2019 使用按使用时长计费的云主机搭建测试环境
了解不同云主机价格和性能
http://codecapsule.com/
It’s easy to bring up a dozen of servers on DigitalOcean or Amazon Web Services. At the time I’m writing this article, the smallest instance on DigitalOcean is $0.17 per day. Yes, 17 cents per day for a server. So you can bring up a cluster of 15 servers for a weekend to play with, and that will cost you only $5.