> ## Documentation Index
> Fetch the complete documentation index at: https://docs.risingwave.com/llms.txt
> Use this file to discover all available pages before exploring further.

# FAQ

> Frequently Asked Questions

<AccordionGroup>
  <Accordion title="What is a project?">
    A project in RisingWave Cloud provides the necessary resources for hosting independent data repositories and streaming pipelines. Within a project, you can create and manage database users and databases.
  </Accordion>

  <Accordion title="What is a database user?">
    In RisingWave, a database user is similar to a database user or role in Postgres, allowing a person or application to access a specific database or set of databases within a project. Database users can be assigned specific permissions to control their database privileges.
  </Accordion>

  <Accordion title="What to do if my trial project expires?">
    Your data will be kept for an additional seven days. If you want to get a backup of your data, please contact our [support team](mailto:cloud-support@risingwave-labs.com).
  </Accordion>

  <Accordion title="Can I share my project with others?">
    Yes. You can invite others to join your organization and share your projects and other resources with them. See [Organization](/cloud/organization-overview/) for more information.
  </Accordion>
</AccordionGroup>