Here for skip to the over-view.

This application build using Spring Boot.

This application is implements:

1. Spring-data-jpa which allow us to configure this application with MySql.
   
2. Bootstrap for makes every page more responsif.
3. Thymeleaf as a Java library to transform data from the server.

Learn more about Thymeleaf:

• Thymeleaf-documentation
• Simple explanation Thymeleaf in Bahasa.

To run this application on host or our local computer, at least we need:

• JDK 17
• mysql

Instead of running the application straight away, it would be better if we ensure a connection to the database first.

In application.properties as a default configure the connection to the database as follows:

# JDBC driver SQL configuration
spring.datasource.url=jdbc:mysql://localhost:3306/newuserdb
spring.datasource.username=root
spring.datasource.password=admin
spring.jpa.hibernate.ddl-auto=update
spring.jpa.properties.hibernate.show_sql=true

The default schema of the newuserdb :

mysql> use newuserdb;
Database changed
mysql> desc user;
+------------+-------------+------+-----+---------+----------------+
| Field      | Type        | Null | Key | Default | Extra          |
+------------+-------------+------+-----+---------+----------------+
| id         | int         | NO   | PRI | NULL    | auto_increment |
| email      | varchar(45) | NO   | UNI | NULL    |                |
| first_name | varchar(45) | NO   |     | NULL    |                |
| last_name  | varchar(45) | NO   |     | NULL    |                |
| password   | varchar(15) | NO   |     | NULL    |                |
| enabled    | bit(1)      | NO   |     | NULL    |                |
+------------+-------------+------+-----+---------+----------------+
6 rows in set (0.81 sec)

After database has conecting successfully, run the main class src/main/java/DBMS/MydbmsApplication.java

Open new tab on Your browser type http://localhost:8080.

This is a Rest Api for a DBMS built using Spring-Boot. This aplication provides operation such as Create, Read, Update, and Delete. These are the four basic operations used to manage data in to the MySql.

Building this application involves: Spring Boot Web, Spring Data JPA & Hibernate, MySQL Database, Thymeleaf, HTML5 & Bootstrap, JUnit 5 & AssertJ, Spring Data JPA Test. All steps in building this application can be followed here.