# Overview

The MoDisco query component allows executing model queries independently of any technology. To offer this feature, the component provides a meta-model to describe queries and a set of tools to manage the queries and their descriptions.

MoDisco provides drivers for Java, OCL and JXPath. Other drivers can be written for other query technologies.

### Updating This Document

This document is maintained in a collaborative wiki. If you wish to update or modify this document please visit http://wiki.eclipse.org/MoDisco/Components/QueryManager