To provide an example of how mobile app database integration works, consider popular apps such as WhatsApp, Instagram, and Spotify. WhatsApp uses SQLite, a lightweight and embedded database, to ...

Database examples should contain the following: README file to discribe the purpose of the example, how to use the SQL scripts, and anything else required. ER diagram or other database model PNG image ...

An example Django app that serves quizzes and lets people know how they scored. Quizzes and their questions are stored in a PostgreSQL database. There is no user authentication or per-user data stored ...