{"active":true,"blog_title":"Materialized Lake Views in Microsoft Fabric (Generally Available)","blog_url":"https://blog.fabric.microsoft.com/en-US/blog/materialized-lake-views-in-microsoft-fabric-generally-available","feature_description":"[Optimal Refresh](https://learn.microsoft.com/en-us/fabric/data-engineering/materialized-lake-views/overview-materialized-lake-view) - refreshes only changed data (supporting filter, innerjoin and projections) instead of entire datasets, delivering faster and more efficient data updates.","feature_name":"Fabric Materialized Lake Views - Optimal Refresh","last_modified":"2025-12-10","product_id":"a731518f-36ca-ee11-9079-000d3a341a60","product_name":"Data Engineering","release_date":"2025-12-31","release_item_id":"81643458-b721-f011-9989-000d3a34671f","release_status":"Shipped","release_type":"Public preview"}