You want a self-serve, low-maintenance, cost-effective way to share a sales BigQuery dataset to other business units. What is the recommended sharing solution?

Analytics Hub is the recommended solution for sharing datasets with other organizations or business units in a self-serve, low-maintenance, and cost-effective manner. It allows you to create a private exchange where you can publish datasets, and subscribers can discover and subscribe to them directly. This eliminates the need for manual sharing or complex access management. Enabling authorized views or creating and sharing views directly are less scalable and harder to manage across multiple business units, as each unit would require individual configuration. The BigQuery Data Transfer Service copies data, which incurs additional storage costs and creates multiple copies of the data, negating the "cost-effective" and "low-maintenance" requirements.