Jacoco: a tool to calcuate the coverage of codes(which executed which didn’t) 多用于testing之后的阶段
RestAssured: a testing framework based on Java. Open source
JIRA: bug tracing management system.
log4j: open source log framework, example: “03-03 12:09:45.880 [main] INFO com.itranswarp.learnjava.Main”
Amazon EC2:(elastic compute cloud) is a web service interface
Amazon ECR: elastic container registry
Amazon ECS: EC2 container service：管理EC2 也就是管理container
