Help Center

Data Model Pack delivers a ready-to-use collection of database schemas and related assets designed to accelerate your business-application development.

We offer high-quality, industry-tested data models so you can launch applications faster and reduce development costs.

Each delivered data model includes:

• SQL DDL scripts (Data Definition Language) to deploy the database schema in all supported database systems: MySQL, MS SQL Server, Oracle, PostgreSQL, Sybase and more.
• Entity Relationship Diagram (ERD) for visual representation of the data model. Developers and Data Architects can review the ERD and decide whether the database design meets their requirements or further customizations are needed.
• Detailed documentation explaining the data model's structure and how the use cases map to database tables and columns.

Learn more about Data Model Pack editions.

The Demo edition of the SQL DDL scripts will create 50% of each database schema. Purchasing a licensed edition entitles you to download and run the full version of the SQL DDL scripts to create 100% of each database schema.

Learn more about editions.

The SQL DDL scripts do not populate tables with default values. However, in the Help Docs you will find detailed documentation for each data model, entity (table) and attribute (column) and recommendations on how to populate the tables that contain the "list of values" or "parameters" such as: Sales_Channel, Delivery_Type, Discount_Type, Menu_Category etc. These tables make the data model more flexible and customizable.

All Data Model Pack subscriptions are securely processed by our e-commerce service provider Lemon Squeezy, a Stripe company. If you decide to Cancel your Data Model Pack subscription, here are the steps:

• Go to the Lemon Squeezy Customer Portal
• Enter your purchase email address to receive a secure sign-in link.
• Select the active subscription you want to cancel.
• Click the 'Manage subscription' button and then select 'Cancel Subscription'.
• Future automatic renewal charges stop immediately.

If you have any questions about a Data Model Pack subscription please contact us.

You can Cancel a Data Model Pack subscription at any time and this will stop the future recurring payments.

We do not offer partial month refunds (for Standard edition) or partial year refunds (for Professional edition).

If you have any questions about a Data Model Pack subscription please contact us.

Every edition includes SQL DDL scripts for MySQL, MS SQL Server, Oracle, PostgreSQL and Sybase SQL Anywhere. The Standard and Professional editions also include Sybase ASE, MariaDB, SQLite, DB2, Derby, Firebird, H2, HSQL, Informix, Ingres, Redshift and Snowflake. See the full list.

Yes. The data models are not locked in a particular tool. You can import the SQL DDL scripts into any database design tool that supports reverse engineering ER Diagrams and database schemas from SQL DDL files, such as erwin Data Modeler, MySQL Workbench, Visual Paradigm, DbSchema, Sparx Systems Enterprise Architect or Lucidchart. Read the tutorial.