Eclipse Hawk is a model indexing solution that can take models written with various technologies and turn them into graphs, for easier and faster querying.
Hawk is licensed under the Eclipse Public License 2.0, with the GNU GPL 3.0 as secondary license.
!!! question “Any questions?”
Check the other sections on the left for how to get started and use Hawk. If you cannot find an answer there, feel free to ask at the [official forum in Eclipse.org](https://www.eclipse.org/forums/index.php/sf/thread/442/sub/0/?SQ=c1bf1ac983010df5037be417b0a8d5a1).
Interim versions of the core components of Hawk 1.2.0 and the OrientDB / Greycat backends can be installed from this Eclipse update site:
https://download.eclipse.org/hawk/1.2.0/updates/
There are Apache Thrift client libraries targeting Java, JavaScript and C++ for talking with a Hawk server. The Java library is available under plugins-server, in the api project. The other libraries are available from these links:
Prebuilt command-line client and server products for Linux, MacOS and Windows are available from the 1.2.0 downloads folder.
To access the source code, clone the Git repository for Hawk with your preferred client from:
git://git.eclipse.org/gitroot/hawk/hawk.git
Committers will use a different URL:
ssh://user_id@git.eclipse.org:29418/hawk/hawk
You can also read the code through your browser from the Git-web interface.