How Data Sharing Affects Costs
When a consumer queries a shared dataset, the compute runs on the consumer warehouse, not the provider. This means providers do not directly pay for consumer query execution. However, cross-region and cross-cloud data sharing involves data egress. The provider typically bears the replication cost, while the consumer pays egress charges on each query.
Replication Costs in Cross-Region Sharing
If your data sharing involves cross-cloud or cross-region access, replication charges accumulate based on data volume transferred. These charges appear on the provider account bill. To govern replication costs, audit which shares involve cross-region access, estimate average data size for each share, and decide whether full replication or query-time access is more cost-effective.
Data Marketplace and Listing Costs
Publishing data to the Snowflake Marketplace may incur listing fees depending on listing type. Both providers and consumers should understand the cost model before committing to marketplace data products.
Governing Consumer Access Patterns
Providers cannot directly control consumer query behavior, but they can shape it through data design. Materializing heavily-used views on the consumer side, providing pre-aggregated datasets instead of raw tables, and using secure views to limit row and column access all reduce unnecessary query complexity on the consumer side, which in turn reduces egress charges on cross-region shares.
Audit Active Shares Regularly
Over time, organizations accumulate shares that are no longer actively used. Each active share with replication enabled continues to incur maintenance costs. Establish a quarterly audit process to review active shares, confirm they are still serving business value, and revoke access for inactive or stale consumers.
Govern Snowflake data sharing costs with Anavsan
APEX surfaces replication and egress costs by share, identifies inactive consumers, and helps teams make informed decisions about cross-region data access strategies.