Forum Discussion
Performance difference between default semantic model and custom (new) semantic model?
Hi, Is there a difference in performance between using the Lakehouse's default semantic model, or creating a new direct lake semantic model (also known as custom semantic model)? Ref. this ...
Hi frithjof_v I can't imagine why the default semantic model would perform better in cold cache tests vs a custom semantic model. Sandeep (fabric guru blog) has conducted a lot of tests with direct lake to form that FAQ, so I would say do your own testing as well to see if you get the same results with your data.