> For the complete documentation index, see [llms.txt](https://documentation.grax.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.grax.com/reuse-data/data-lake/multiple-orgs.md).

# Multiple Orgs

Best practices for connecting GRAX to multiple Salesforce Organizations

## GRAX Backup

Each GRAX instance is designed to backup a single Salesforce organization. When backing up multiple organizations, we recommend a single GRAX instance and storage container per organization.

## GRAX Data Lake

The GRAX Data Lake is written to the same storage container as your GRAX instance. You can query multiple GRAX Data Lake data sets with a single query engine such as Athena/Glue, DuckDB, Salesforce DataCloud, and BigQuery.