Connecting Database to Java progam

Connecting a database to a Java program typically involves the following steps: 1. Add JDBC Driver Dependency For Maven projects, add the appropriate database driver dependency in pom.xml. Example for MySQL: xmlCopyEdit<dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.33</version> </dependency> For PostgreSQL: xmlCopyEdit<dependency> <groupId>org.postgresql</groupId> <artifactId>postgresql</artifactId> <version>42.3.8</version> </dependency> 2. Load the Driver and Establish Connection Use JDBC (Java Database Connectivity)…

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Spring MVC

Spring MVC (Model-View-Controller) is a powerful framework within the Spring ecosystem designed for developing web applications. It follows the MVC design pattern, which helps separate concerns, making applications modular, scalable, and easier to maintain. In this article, we’ll explore the architecture of Spring MVC, its components, and how it processes requests. 1. What is Spring…

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