
Snowflake-to-Fabric Data Sharing: Fabric Mirroring vs. Iceberg External Tables
Microsoft and Snowflake made their OneLake interoperability generally available in February 2026. The integration allows Snowflake to store managed Iceberg tables natively in OneLake, with Fabric data automatically translated into Iceberg format for direct Snowflake access, giving joint customers a single copy of data accessible across both platforms. For teams running both, this opens up architecture options that were previously


