SQL Sample Database


Free Download


Our database is a modern version of Northwind traders.

The data model is simple and has just 5 tables.

Download our script and create your own database + data.

Supports SQL Server 2014, 2016, 2017, and 2019.

Alternatively, use the live database in our SQL Editor.

Sample database:   Download

Sample Database ERD

ERD stands for Entity Relationship Diagram. It provides a visual overview of the database with tables and their relationships. Below is the ERD for our sample database.

SQL Data Model

ERD diagrams are an important tool for data professionals: they provide a wealth of information, about tables, columns, data types, relationships, primary keys, foreign keys, and indexes -- all in a single diagram.

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Last updated on Dec 21, 2023