Site Admin 26.3
Site Admin User Guide

# Site Admin Architecture

Site Admin uses the following components to gather information about the services that it controls. You can view this information in the Site Admin web application user interface.

## Coordinator Server

The Coordinator server is the central point from which you can view the logs and monitor the status of your components, and manage any component. The Coordinator server connects to, and collects status information from, all available Controller servers.

For more information about how to configure Coordinator, refer to the Coordinator Reference.

## Controller Server

The Controller server performs the direct monitoring of services, and communicates with the Coordinator server. Each host that runs Knowledge Discovery components must have a Controller server.

For more information about how to configure Controller, refer to the Controller Reference.

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Version 26.3 | Last updated July 2026

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Product: Site Admin 26.3

Topic Title: Site Admin Architecture