Reporting Views

Hi powerbiexpert22​ 

Views are created for abstraction and reusability. View is a stored query that runs at execution time, so it won't speed up. Create a view when you want to hide complex joins so multiple reports stay consistent. Also, Views are not limited to static calculations as they can include joins, aggregations and window functions as SQL runs each time so limitation is that they become inefficient over large datasets when queried repeatedly which is when a materialized view is the approach