Is it possible to connect Excel to the Data Warehouse or Lakehouse within Microsoft Fabric ? Like using get data or something like that ?
Yes it is possible, using the Data Warehouse, or the Data lake SQL Endpoint. It is just a SQL Connection.
In this example I've used the default SQL endpoint created when you create a Lake House.
In Fabric, go to the Lake House and click the 'Settings' icon
Then the 'About' Section, copy the SQL Connection String
You can then use, Excel's (Or Power BI) Get Data feature. Select 'From SQL Server Database'
Copy connection string into the Server, and then go through the login process for your account:
It will now allow you to connect to the Database objects