Append only mode is the recommended option for writing Dataverse table data to the lake, especially when the data volumes are high within a partition with frequently changing data. Again, this is a commonly used and highly recommended option for enterprise customers. Additionally, you can choose to use this mode for scenarios where the intent is to incrementally review changes from Dataverse and process the changes for ETL, AI, and ML scenarios. Append only mode provides a history of changes, instead of the latest change or in place update, and enables several time series from AI scenarios, such as prediction or forecasting analytics based on historical values.