You created a curated dataset of market trends in BigQuery that you want to share...

Publish the dataset in Analytics Hub. Grant dataset-level access to each partner by using subscriptions.

Create a separate Cloud Storage bucket for each partner. Export the dataset to each bucket and assign each partner to their respective bucket. Grant bucket-level access by using 1AM roles.

Grant each partner read access to the BigQuery dataset by using 1AM roles.

Create a separate project for each partner and copy the dataset into each project. Publish each dataset in Analytics Hub. Grant dataset-level access to each partner by using subscriptions.