{"active":true,"blog_title":"Mirroring: Uploading your CSVs is now simpler than ever before!","blog_url":"https://blog.fabric.microsoft.com/en-us/blog/mirroring-uploading-your-csvs-is-now-simpler-than-ever-before","feature_description":"Today in Open Mirroring we require users to upload their parquet and csv files in a sequence (000001.csv, 000002.csv, etc). We will add support for non-sequential files so customers have more flexibility when using the Open Mirroring API.","feature_name":"Mirroring - Open Mirroring: Support for Non-Sequential Files","last_modified":"2025-11-18","product_id":"a821f83f-dbd6-ee11-9079-000d3a310f67","product_name":"Data Factory","release_date":"2026-03-31","release_item_id":"03cee1d1-fd21-f011-9989-6045bd06bb0b","release_status":"Planned","release_type":"Public preview"}