Is Sql Server — Free Link

SQL Server Express is the free version intended for production use. It is ideal for small web applications, desktop apps, or learning environments. However, it comes with hardware and scale limitations: Maximum database size: 10GB per database.

Here is the breakdown:

This is the "everything" package designed for massive data warehouses and mission-critical applications. It offers unlimited scaling (up to the OS maximum), advanced high-availability features, and built-in business intelligence tools. This version is exclusively licensed per core and represents a significant financial investment. Azure SQL: The Cloud Alternative is sql server free

If your needs exceed the limits of the Express edition or if you are moving a project from development into a live environment, you will need to look at paid licenses. There are two primary paid tiers: SQL Server Standard Edition SQL Server Express is the free version intended