PostgreSQL Basic Queries And Integration With Spring Boot

🚂 Dive into the World of PostgreSQL & Spring Boot with Ease!

Course Overview:

Welcome to our comprehensive online course where we'll delve into the core aspects of PostgreSQL and integrate it seamlessly with Spring Boot. This course is designed for learners of all levels, ensuring that by the end, you'll have a robust understanding of SQL, Hibernate, Liquibase, and more, without feeling overwhelmed! 🚀

What You'll Learn:

• PostgreSQL Mastery: Discover the differences between PostgreSQL and other RDBMS systems (like Oracle and MySQL) and learn why they matter. We'll cover essential SQL queries, and you'll understand why PostgreSQL stands out in performance and features.

• Spring Boot Integration: Step by step, we'll integrate PostgreSQL into a Spring Boot application. This project will be your hands-on guide to implementing real-world scenarios with ease.

• Modern Tools & Technologies:

  • Liquibase: Master database migrations with this powerful tool.
  • Hibernate: Learn Object-Relational Mapping (ORM) and how Hibernate works with databases.
  • Rest API: Understand the principles of RESTful protocols and endpoint APIs.
  • Java 8+: Utilize the latest Java features to enhance your code efficiency and readability.

Project Structure & Implementation:

In this course, we will create a Todo List Application from scratch using Spring Boot, PostgreSQL, and Liquibase. This application will cover user login, registration, and the ability to manage todo items. We'll also explore role-based access, with roles including user and admin, providing secure operations in Spring Boot.

Course Breakdown:

Server Side:

• Spring Boot: The backbone of our application architecture.
• Model View Controller (MVC): We'll implement a robust MVC structure using Spring Boot, ensuring a clean and maintainable codebase.
  • Models: Entity classes that define the data structure.
  • Repositories: Interfaces for data access logic.
  • Services: Business logic layer.
  • Controllers: The endpoints that handle HTTP requests.
• Spring Rest Controller: Handling API calls and presenting data to clients.
• PostgreSQL: Learn the basics of SQL operations, schema design, auto-increment, and data types.
• Hibernate ORM & JPA Repository: Mapping our database tables to Java objects and leveraging templates for common database operations.
• Lombok: Writing clean code by automating boilerplate code like getters, setters, and more.

Client Side:

• Endpoints Creation: Defining the routes for our RESTful API in Spring Boot.
• Postman Testing: Using Postman to test HTTP methods and handle authorization.

Why Take This Course?

• Step-by-Step Learning: No prior experience is necessary; you'll learn everything from the ground up at your own pace.
• Real-World Application: Build a fully functional application that you can use as a portfolio piece or a foundation for further development.
• Cutting-Edge Technologies: Get hands-on experience with the latest tools and techniques in the industry.
• Community Support: Engage with fellow learners and experts in the field, fostering collaboration and growth.

By the end of this course, you'll not only have a solid understanding of integrating PostgreSQL with Spring Boot but also be equipped with the skills to handle database migrations, ORM, and much more. Join us on this journey to become a proficient developer in the exciting world of Java-based web applications! 🧑‍⚖️🚀