Implementation of CRUD operations for database entity with AngularJS, Spring Boot and Spring-Data-JPA

In this article, thanks to Veselin Pavlov, we will see how to implement CRUD (Create, Read, Update, Delete) functionality for a database entity. We will start by creating the tables in the database, after that we will define the entity in the java code. We will use spring-data-jpa to implement JPA repositories and we will … Read more Implementation of CRUD operations for database entity with AngularJS, Spring Boot and Spring-Data-JPA

Data Access Object (DAO) design pattern in Java

Data Access Object (DAO) design pattern in Java – Tutorial Example Data Access Object or DAO design pattern is a popular design pattern to implement persistence layer of Java application. DAO pattern is based on abstraction and encapsulation design principles and shields rest of application from any change in the persistence layer e.g. change of … Read more Data Access Object (DAO) design pattern in Java

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