# The Database

The database is where an app keeps its data so it can be found again in an instant, and in this course you'll design SQL Server databases and question them in T-SQL.

![Cheat sheet: The Database](https://fsdtrainingmedia.blob.core.windows.net/public/images/2026/11/ebfc6fdb72924dd49d8f687fdcfc07c2.webp)

- Category: Software Development
- Level: Novice
- Tags: database, query, SQL Server, Table, web-development
- Updated: November 3, 2026

Source: https://www.ask-codey.com/cheat-sheets/full-stack-the-database-cheat-sheet