A customer brings in their data from CRM and Data Lake sources daily through Adobe...

Batch evaluation is the only segmentation evaluation mode that is allowed for a customer who brings in their data from CRM and Data Lake sources daily through Adobe Experience PlatformSources. Batch evaluation is available for segments that use batch data sources, such as S3 Connector or FTP Connector, or use any batch-only features, such as time windows or derived attributes. Batch evaluation runs periodically based on the segment refresh interval. References: : Segment Evaluation