data-konzept

'Trying to visual a database model is sometimes quite difficult.  When the model is small it is pretty easy to have an idea what tables reference other tables.  But at the data model gets larger it is often difficult to see exactly how the tables relate.  In this tip I show you how you can use the built-in SQL Server database diagram tool.  I go through some of them messages you may get when getting started and then look at various tasks that you would perform using this free tool.'...

https://www.mssqltips.com/sqlservertip/1816/getting-started-with-sql-server-database-diagrams/