{"active":true,"blog_title":"Simplifying Medallion Implementation with Materialized Lake Views in Fabric","blog_url":"https://blog.fabric.microsoft.com/en-us/blog/announcing-materialized-lake-views-at-build-2025","feature_description":"FMLV will introduce column-level data quality constraints within the MLV framework -- inspired by the widely adopted Deequ library -- enabling customers to define and enforce quality rules directly on their Materialized Lake Views, addressing strong demand for built-in column-level quality controls.","feature_name":"Support Column-Level quality checks in Materialized Lake views","last_modified":"2026-06-02","product_id":"a731518f-36ca-ee11-9079-000d3a341a60","product_name":"Data Engineering","release_date":"Q2 2026","release_item_id":"9c1813a3-c43e-f111-88b5-6045bd00f798","release_status":"Planned","release_type":"General availability"}