Update guides/developer/dbt-model-best-practices.mdx

Co-Authored-By: mintlify[bot] <109931778+mintlify[bot]@users.noreply.github.com>

Author: mintlify[bot]

guides/developer/dbt-model-best-practices.mdx

@@ -73,7 +73,7 @@ One approach is to maintain your star schema upstream for data modeling purposes
 
 ## Optimizing query performance and warehouse costs
 
-All Lightdash queries run against your data warehouse. These strategies help improve performance and reduce costs.
+All Lightdash queries run against your data warehouse. Beyond using wide, flat tables (covered above), these additional strategies help improve performance and reduce costs.
 
 | Strategy | Performance impact | Cost impact |
 |----------|-------------------|-------------|