Sampling and Profiling¶
Alation Cloud Service Applies to Alation Cloud Service instances of Alation
Customer Managed Applies to customer-managed instances of Alation
Sampling and profiling is supported. For details, see Configure Sampling and Profiling for OCF Data Sources.
Note
Delta tables are not supported for sampling and profiling due to limitations from Azure SQL DB. The supported formats for external tables are CSV, JSON, ORC, and Parquet.