# ColumnStore Monitor

##

## Overview

* Designing for MaxScale's ColumnStore Monitor
* Understanding MaxScale's ColumnStore Monitor

## Designing for MaxScale's ColumnStore Monitor

MaxScale's [ColumnStore Monitor (csmon)](https://github.com/mariadb-corporation/mariadb-docs/blob/main/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06/mariadb-maxscale-2106-maxscale-21-06-monitors/maxscale-mariadb-monitor-usage/broken-reference/README.md) monitors

Additional information is available [here](https://github.com/mariadb-corporation/mariadb-docs/blob/main/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06/mariadb-maxscale-2106-maxscale-21-06-monitors/maxscale-mariadb-monitor-usage/broken-reference/README.md).

## Understanding MaxScale's ColumnStore Monitor

MaxScale's [ColumnStore Monitor (csmon)](https://github.com/mariadb-corporation/mariadb-docs/blob/main/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06/mariadb-maxscale-2106-maxscale-21-06-monitors/maxscale-mariadb-monitor-usage/broken-reference/README.md) monitors ColumnStore deployments.

## What Does the ColumnStore Monitor Support?

The ColumnStore Monitor (csmon) supports:

* Monitoring [ColumnStore](https://github.com/mariadb-corporation/docs-server/blob/test/en/columnstore-storage-engine/README.md) deployments.
* Query-based load balancing with the [Read/Write Split Router (readwritesplit)](/docs/maxscale/maxscale-use-cases/readwrite-split-router-usage/understanding-maxscales-readwrite-split-router.md)
* Connection-based load balancing with the Read Connection Router (readconnroute)

{% @marketo/form formId="4316" %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06/mariadb-maxscale-2106-maxscale-21-06-monitors/maxscale-mariadb-monitor-usage/maxscale-mariadb-monitor-usage-columnstore-monitor.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.