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

# Manage resources

> Configure resources per environment for each of your apps and services.

<CardGroup cols={2}>
  <Card title="How resources work" icon="info" href="/docs/manage-resources/how-resources-work">
    Understand CPU, RAM, and disk allocation on Upsun.
  </Card>

  <Card title="Configure resources" icon="sliders-horizontal" href="/docs/manage-resources/configure">
    Initialize, adjust, and manage build resources for your project.
  </Card>

  <Card title="Scaling" icon="scaling" href="/docs/manage-resources/scaling">
    Scale your applications automatically or with guaranteed resource allocations.
  </Card>
</CardGroup>