1.) Spring Boot Framework concepts have been used to implement the services through REST APIs. 2.) Implemented REST APIs to view, create , update and delete topics stored under Collections. 3.) Developed understanding of REST API Request Methods, Annotations, business services and Spring MVC through this tutorial.
Source Code - Present inside course-api-data folder 1.) Implemented JPA & Apache Derby to connect to the embedded Database and perform CrudRepository operations for the REST APIs. 2.) Understood Data Modeling Concepts using Annotation to create Entity, Attribute, Assign Primary/Foreign Key and how to define relations within Entities. 3.) Used Java Lambdas Expression to implement methods for the REST APIs response.