Chapter 1: Introducing Continuous Delivery

1.  Development, Quality Assurance, Operations.
2. Continuous Integration, Automated Acceptance Testing, Configuration Management.
3. Fast delivery, fast feedback cycle, low-risk releases, flexible release options.
4. Unit Tests, Integration Tests, Acceptance Tests, Non-functional Tests (performance, security, scalability, and so on).
5. Unit tests, because they are cheap to create/maintain and quick to execute.
6. DevOps is the idea of combining the area of Development, Quality Assurance, and Operations into one team (or person). Thanks to automation, it's possible to provide the product from A to Z.
7. Docker, Jenkins, Ansible, Git, Java, Spring Boot, Gradle, Cucumber, Kubernetes.