Learn Java from Scratch - A Beginner's Guide - Step 02 - Integrating Spring Boot with Data JPA and In-Memory Database H2

The video tutorial introduces the concept of using databases in real-world applications, starting with an in-memory database called H2. It explains how to set up Spring Data JPA for database interaction and configure the H2 database with a static URL. The tutorial also demonstrates how to access the H2 console and connect to the database. Finally, it discusses the benefits and limitations of using in-memory databases like H2, especially for learning and testing purposes.

How can you connect to the H2 database using the default username?

What is the recommended approach for creating tables in the H2 database?

What happens to the data in an in-memory database like H2 when the application is restarted?