# Servers

A *server* allows clients to access the data. The Connectware already includes a MQTT broker which makes all data available in the internal MQTT API. Additional *server* resources can offer more choices to access the data, such as through OPC UA or RESTful interaction.

The data in the server resource is organized in terms of [node](https://docs.cybus.io/1-7-2/documentation/resources/nodes) resources, which are defining the available data and its structure.

The Servers pages shows an overview of all active and inactive servers.

See also: [Cybus::Server](https://docs.cybus.io/1-7-2/documentation/services/structure-of-commissioning-files/resources/cybus-server) resource

## Overview

<figure><img src="https://4142639966-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F7fj06nwrOaOPonB577Xs%2Fuploads%2Fgit-blob-a47ababcd8765594e0bc89d4bfa029784ed02321%2Fservers_overview.png?alt=media" alt=""><figcaption></figcaption></figure>

By clicking on one of the listed servers you get redirected to the [Details View](#details-view) of the selected server.

<figure><img src="https://4142639966-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F7fj06nwrOaOPonB577Xs%2Fuploads%2Fgit-blob-ddabe683bf82d6acf383e230af7e26a260284f18%2Fserver_details.png?alt=media" alt=""><figcaption></figcaption></figure>

## Details View

This view shows the associated nodes of this server.

<figure><img src="https://4142639966-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F7fj06nwrOaOPonB577Xs%2Fuploads%2Fgit-blob-ffbf8f1f9e3e7d81c3baa2afe9e0ff6b2573e1f7%2Fserver_nodes.png?alt=media" alt=""><figcaption></figcaption></figure>