There&#x27;s always the good old fashioned Northwind DB from Microsoft: <a href="https:&#x2F;&#x2F;technet.microsoft.com&#x2F;en-us&#x2F;library&#x2F;ms143221(v=sql.105).aspx" rel="nofollow">https:&#x2F;&#x2F;technet.microsoft.com&#x2F;en-us&#x2F;library&#x2F;ms143221(v=sql.1...</a>