Spring Boot

• https://docs.spring.io/spring-boot/reference/features/index.html

Abbreviations

• POJO: Plain Old Java Object
• JavaBeans: Simple Objects with only getters and setters
• Spring Beans: POJOs configured in the application context
• DTO: Bean used to move state between layers

Spring Boot History

Servlet Container?

• Implements Java Servlet Spec
• https://stackoverflow.com/questions/6719004/understanding-servlet-container
• Tomcat and Jetty are very popular
  • Tomcat is usually used in prod
  • Jetty is lightweight and used in dev
• Netty and reactive servlet?