Crate uses numerous third-party Open Source Libraries. You always can find the most recent and complete list of libraries in the NOTICE file of our corresponding Github Repository.


Copyright 2013-2015 CRATE Technology GmbH and Crate.IO GmbH


Lucene developed by The Apache Software Foundation License: Apache License v2 (

Elasticsearch developed by Elasticsearch and Shay Banon License: Apache License v2 (

Presto (SQL Parser) developed by Facebook ( License: Apache License v2 (

Netty developed by The Netty Project License: Apache License v2 (

Meyer CSS reset License: none (public domain)

normalize.css Copyright (c) Nicolas Gallagher and Jonathan Neal License:

CSS3-mediaqueries.js License: MIT License,


Copyright 2012 jQuery Foundation and other contributors License: MIT License,


Copyright (c) 2009 Chris Wanstrath (Ruby) Copyright (c) 2010 Jan Lehnardt (JavaScript) License: MIT License

Raphael, from fork at Copyright (c) 2010 Dmitry Baranovskiy License: MIT (

date-range-parser Contributed to the Apache Software Foundation by Ben Birch - Aconex License: Apache License v2 (

Bootstrap Copyright 2012 Twitter, Inc. License: Apache License v2 (

'SB Admin' HTML Template Copyright 2013 Iron Summit Media Strategies License: Apache License v2 (

AngularJS Copyright 2010-2014 Google, Inc License: MIT (

Various Components of Lovely Systems GmbH Copyright Lovely Systems GmbH License: Apache 2.0 (

YourKit supports open source projects such as Crate with its full-featured Java Profiler.