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<h2>All Incubator Projects By Status</h2>
<p>These tables are generated from the <span class="code">podlings.xml</span> file.
Please keep your project metadata up-to-date
(see <a href="https://incubator.apache.org/guides/mentor.html#initialize_podling_status_page">here</a> and
<a href="https://incubator.apache.org/guides/website.html#maintaining_status_files">here</a>).
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<h3 id="current"><img src="/images/redarrow.gif">Current Podlings</h3>
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<table class="colortable">
<tr>
<th>Project</th>
<th>Description</th>
<th>Sponsor (Champion)</th>
<th>Mentors</th>
<th>Start&nbsp;Date&nbsp;</th>
</tr>
<tr id="age">
<td><a href="/projects/age.html">AGE</a></td>
<td>AGE is a multi-model database that enables graph and relational models built on PostgreSQL.</td>
<td>Incubator
<br/>(Jim Jagielski)
</td>
<td>Kevin Ratnasekera, Von Gosling, Raphael Bircher, Felix Cheung
</td>
<td>2020-04-29</td>
</tr>
<tr id="annotator">
<td><a href="/projects/annotator.html">Annotator</a></td>
<td>Annotator provides annotation enabling code for browsers, servers, and humans.</td>
<td>Incubator
<br/>(Daniel Gruno)
</td>
<td>Nick Kew, Tommaso Teofili, Benjamin Young
</td>
<td>2016-08-30</td>
</tr>
<tr id="bluemarlin">
<td><a href="/projects/bluemarlin.html">BlueMarlin</a></td>
<td>BlueMarlin will develop a web service to add intelligence functionality to a plain ad system.</td>
<td>Incubator
<br/>(Dave Fisher)
</td>
<td>Craig Russell, Jean-Baptiste Onofré, Von Gosling, Junping Du, Uma Maheswara Rao G
</td>
<td>2020-06-09</td>
</tr>
<tr id="brpc">
<td><a href="/projects/brpc.html">brpc</a></td>
<td>brpc is an industrial-grade RPC framework for building reliable and high-performance services.</td>
<td>Incubator
</td>
<td>Kevin A. McGrail, Jean-Baptiste Onofré, Von Gosling
</td>
<td>2018-11-13</td>
</tr>
<tr id="crail">
<td><a href="/projects/crail.html">Crail</a></td>
<td>Crail is a storage platform for sharing performance critical data in distributed data processing jobs at very high speed.</td>
<td>Incubator
<br/>(Luciano Resende)
</td>
<td>Julian Hyde, Luciano Resende, Felix Cheung
</td>
<td>2017-11-01</td>
</tr>
<tr id="datalab">
<td><a href="/projects/datalab.html">DataLab</a></td>
<td>DataLab is a platform for creating self-service, exploratory data science environments in the cloud using best-of-breed data science tools.</td>
<td>Incubator
<br/>(P. Taylor Goetz)
</td>
<td>P. Taylor Goetz, Henry Saputra, Konstantin I Boudnik, Furkan Kamaci
</td>
<td>2018-08-20</td>
</tr>
<tr id="dolphinscheduler">
<td><a href="/projects/dolphinscheduler.html">DolphinScheduler</a></td>
<td>DolphinScheduler is a distributed ETL scheduling engine with powerful DAG visualization interface..</td>
<td>Incubator
<br/>(Sheng Wu)
</td>
<td>Sheng Wu, ShaoFeng Shi, Liang Chen, Furkan KAMACI, Kevin Ratnasekera
</td>
<td>2019-08-29</td>
</tr>
<tr id="doris">
<td><a href="/projects/doris.html">Doris</a></td>
<td>Doris is a MPP-based interactive SQL data warehousing for reporting and analysis.</td>
<td>Incubator
<br/>(Dave Fisher)
</td>
<td>Willem Ning Jiang, Shao Feng Shi, Ming Wen
</td>
<td>2018-07-18</td>
</tr>
<tr id="eventmesh">
<td><a href="/projects/eventmesh.html">EventMesh</a></td>
<td>EventMesh is a dynamic cloud-native basic service runtime used to decouple the application and middleware layer.</td>
<td>Incubator
<br/>(Von Gosling)
</td>
<td>Francois Papon, Junping Du, Jean-Baptiste Onofre, Justin Mclean, Von Gosling
</td>
<td>2021-02-18</td>
</tr>
<tr id="flagon">
<td><a href="/projects/flagon.html">Flagon</a></td>
<td>Flagon is a software tool usability testing platform</td>
<td>Incubator
<br/>(Lewis John McGibbney)
</td>
<td>Lewis John McGibbney, David Meikle, Tim Allison, Furkan Kamaci
</td>
<td>2016-07-13</td>
</tr>
<tr id="heron">
<td><a href="/projects/heron.html">Heron</a></td>
<td>A real-time, distributed, fault-tolerant stream processing engine.</td>
<td>Incubator
<br/>(Julien Le Dem)
</td>
<td>Jake Farrell, Julien Le Dem, P. Taylor Goetz, Dave Fisher, Ming Wen, Kevin Ratnasekera
</td>
<td>2017-06-23</td>
</tr>
<tr id="hivemall">
<td><a href="/projects/hivemall.html">Hivemall</a></td>
<td>Hivemall is a library for machine learning implemented as Hive UDFs/UDAFs/UDTFs.</td>
<td>Incubator
<br/>(Roman Shaposhnik)
</td>
<td>Daniel Dai, Koji Sekiguchi
</td>
<td>2016-09-13</td>
</tr>
<tr id="hop">
<td><a href="/projects/hop.html">Hop</a></td>
<td>Hop is short for the Hop Orchestration Platform. Written completely in Java it aims to provide a wide range of data orchestration tools, including a visual development environment, servers, metadata analysis, auditing services and so on. As a platform, Hop also wants to be a reusable library so that it can be easily reused by other software.</td>
<td>Incubator
<br/>(Maximilian Michels)
</td>
<td>Tom Barber, Julian Hyde, Maximilian Michels, Francois Papon, Kevin Ratnasekera
</td>
<td>2020-09-24</td>
</tr>
<tr id="liminal">
<td><a href="/projects/liminal.html">Liminal</a></td>
<td>Apache Liminal is an end-to-end platform for data engineers and scientists, allowing them to build, train and deploy machine learning models in a robust and agile way.</td>
<td>Incubator
<br/>(Jean-Baptiste Onofre)
</td>
<td>Jean-Baptiste Onofre, Henry Saputra, Uma Maheswara Rao G, Davor Bonaci, Liang Chen
</td>
<td>2020-05-23</td>
</tr>
<tr id="livy">
<td><a href="/projects/livy.html">Livy</a></td>
<td>Livy is web service that exposes a REST interface for managing long running Apache Spark contexts in your cluster. With Livy, new applications can be built on top of Apache Spark that require fine grained interaction with many Spark contexts.</td>
<td>Incubator
<br/>(Sean Busbey)
</td>
<td>Bikas Saha, Luciano Resende, Jean-Baptiste Onofre
</td>
<td>2017-06-05</td>
</tr>
<tr id="marvin">
<td><a href="/projects/marvin.html">Marvin-AI</a></td>
<td>Marvin-AI is an open-source artificial intelligence (AI) platform that helps data scientists, prototype and productionalize complex solutions with a scalable, low-latency, language-agnostic, and standardized architecture while simplifies the process of exploration and modeling.</td>
<td>Incubator
<br/>(Luciano Resende)
</td>
<td>Luciano Resende, William Colen
</td>
<td>2018-08-21</td>
</tr>
<tr id="milagro">
<td><a href="/projects/milagro.html">Milagro</a></td>
<td>Milagro is core security infrastructure and crypto libraries for decentralized networks and distributed systems.</td>
<td>Incubator
<br/>(Nick Kew)
</td>
<td>Nick Kew, Jean-Frederic Clere
</td>
<td>2015-12-21</td>
</tr>
<tr id="mxnet">
<td><a href="/projects/mxnet.html">MXNet</a></td>
<td>A Flexible and Efficient Library for Deep Learning</td>
<td>Incubator
<br/>(Henri Yandell)
</td>
<td>Markus Weimer, Bob Paulin, Jason Dai, Furkan Kamaci
</td>
<td>2017-01-23</td>
</tr>
<tr id="nemo">
<td><a href="/projects/nemo.html">Nemo</a></td>
<td>Nemo is a data processing system to flexibly control the runtime behaviors of a job to adapt to varying deployment characteristics.</td>
<td>Incubator
<br/>(Byung-Gon Chun)
</td>
<td>Hyunsik Choi, Byung-Gon Chun, Jean-Baptiste Onofre, Markus Weimer
</td>
<td>2018-02-04</td>
</tr>
<tr id="nlpcraft">
<td><a href="/projects/nlpcraft.html">NLPCraft</a></td>
<td>A Java API for NLU applications</td>
<td>Incubator
<br/>(Konstantin Boudnik)
</td>
<td>Roman Shaposhnik, Furkan Kamaci, Evans Ye, Paul King, Konstantin I Boudnik
</td>
<td>2020-02-13</td>
</tr>
<tr id="nuttx">
<td><a href="/projects/nuttx.html">NuttX</a></td>
<td>NuttX is a mature, real-time embedded operating system (RTOS).</td>
<td>Incubator
<br/>(Junping Du)
</td>
<td>Junping Du, Justin Mclean, Mohammad Asif Siddiqui, Flavio Paiva Junqueira, Duo Zhang
</td>
<td>2019-12-09</td>
</tr>
<tr id="pagespeed">
<td><a href="/projects/pagespeed.html">PageSpeed</a></td>
<td>
PageSpeed represents a series of open source technologies to help make the
web faster by rewriting web pages to reduce latency and bandwidth.
</td>
<td>Incubator
<br/>(Leif Hedstrom)
</td>
<td>Jukka Zitting, Leif Hedstrom, Nick Kew
</td>
<td>2017-09-30</td>
</tr>
<tr id="pegasus">
<td><a href="/projects/pegasus.html">Pegasus</a></td>
<td>Pegasus is a distributed key-value storage system which is designed to be simple, horizontally scalable, strongly consistent and high-performance.</td>
<td>Incubator
<br/>(Von Gosling)
</td>
<td>Kevin A. McGrail, Duo zhang, Liang Chen, Von Gosling
</td>
<td>2020-06-28</td>
</tr>
<tr id="pinot">
<td><a href="/projects/pinot.html">Pinot</a></td>
<td>Pinot is a distributed columnar storage engine that can ingest data in real-time and serve analytical queries at low latency.</td>
<td>Incubator
<br/>(Olivier Lamy)
</td>
<td>Kishore Gopalakrishna, Jim Jagielski, Olivier Lamy, Felix Cheung
</td>
<td>2018-10-17</td>
</tr>
<tr id="ponymail">
<td><a href="/projects/ponymail.html">Pony Mail</a></td>
<td>Pony Mail is a mail-archiving, archive viewing, and interaction service, that can be integrated with many email platforms.</td>
<td>Incubator
<br/>(Suneel Marthi)
</td>
<td>John D. Ament, Sharan Foga
</td>
<td>2016-05-27</td>
</tr>
<tr id="ratis">
<td><a href="/projects/ratis.html">Ratis</a></td>
<td>Ratis is a java implementation for RAFT consensus protocol</td>
<td>Incubator
<br/>(Jitendra Pandey)
</td>
<td>Uma Maheswara Rao G, Devaraj Das, Arpit Agarwal
</td>
<td>2017-01-03</td>
</tr>
<tr id="samoa">
<td><a href="/projects/samoa.html">SAMOA</a></td>
<td>SAMOA provides a collection of distributed streaming algorithms for the most common data mining and machine learning tasks such as classification, clustering, and regression, as well as programming abstractions to develop new algorithms that run on top of distributed stream processing engines (DSPEs). It features a pluggable architecture that allows it to run on several DSPEs such as Apache Storm, Apache S4, and Apache Samza.</td>
<td>Incubator
<br/>(Daniel Dai)
</td>
<td>
</td>
<td>2014-12-15</td>
</tr>
<tr id="sdap">
<td><a href="/projects/sdap.html">SDAP</a></td>
<td>SDAP is an integrated data analytic center for Big Science problems.</td>
<td>Incubator
<br/>(Lewis John McGibbney)
</td>
<td>Jörn Rottmann, Trevor Grant
</td>
<td>2017-10-22</td>
</tr>
<tr id="sedona">
<td><a href="/projects/sedona.html">Sedona</a></td>
<td>Sedona is a big geospatial data processing engine. It provides an easy to use APIs for spatial data scientists to manage, wrangle, and process geospatial data.</td>
<td>Incubator
<br/>(Felix Cheung)
</td>
<td>Felix Cheung, Jean-Baptiste Onofré, George Percivall, Von Gosling
</td>
<td>2020-07-19</td>
</tr>
<tr id="spot">
<td><a href="/projects/spot.html">Spot</a></td>
<td>Apache Spot is a platform for network telemetry built on an open data model and Apache Hadoop.</td>
<td>Incubator
<br/>(Doug Cutting)
</td>
<td>Uma Maheswara Rao G
</td>
<td>2016-09-23</td>
</tr>
<tr id="streampipes">
<td><a href="/projects/streampipes.html">StreamPipes</a></td>
<td>StreamPipes is a self-service (Industrial) IoT toolbox to enable non-technical users to connect, analyze and explore (Industrial) IoT data streams.</td>
<td>Incubator
<br/>(Christofer Dutz)
</td>
<td>Christofer Dutz, Jean-Baptiste Onofré, Julian Feinauer, Justin Mclean, Kenneth Knowles
</td>
<td>2019-11-11</td>
</tr>
<tr id="teaclave">
<td><a href="/projects/teaclave.html">Teaclave</a></td>
<td>Teaclave is a universal secure computing platform.</td>
<td>Incubator
<br/>(Zhijie Shen)
</td>
<td>Felix Cheung, Furkan Kamaci, Jianyong Dai, Matt Sicker, Zhijie Shen
</td>
<td>2019-08-20</td>
</tr>
<tr id="toree">
<td><a href="/projects/toree.html">Toree</a></td>
<td>Toree provides applications with a mechanism to interactively and remotely access Apache Spark.</td>
<td>Incubator
<br/>(Sam Ruby)
</td>
<td>Luciano Resende, Julien Le Dem, Ryan Blue
</td>
<td>2015-12-02</td>
</tr>
<tr id="training">
<td><a href="/projects/training.html">Training</a></td>
<td>The Training project aims to develop resources which can be used for training purposes in various media formats, languages and for various Apache and non-Apache target projects.</td>
<td>Incubator
<br/>(Lars Francke)
</td>
<td>Craig Russell, Christofer Dutz, Justin Mclean, Lars Francke
</td>
<td>2019-02-21</td>
</tr>
<tr id="tubemq">
<td><a href="/projects/tubemq.html">TubeMQ</a></td>
<td>TubeMQ is a distributed messaging queue (MQ) system.</td>
<td>Incubator
<br/>(David Nalley)
</td>
<td>Junping Du, Justin Mclean, Sijie Guo, Zhijie Shen, Jean-Baptiste Onofre
</td>
<td>2019-11-03</td>
</tr>
<tr id="tuweni">
<td><a href="/projects/tuweni.html">Tuweni</a></td>
<td>Tuweni is a set of libraries and other tools to aid development of blockchain and other decentralized software in Java and other JVM languages.</td>
<td>Incubator
<br/>(Jim Jagielski)
</td>
<td>Jean-Baptiste Onofré, Furkan Kamaci
</td>
<td>2019-03-25</td>
</tr>
<tr id="wayang">
<td><a href="/projects/wayang.html">Wayang</a></td>
<td>Wayang is a cross-platform data processing system that aims at decoupling the business logic of data analytics applications from concrete data processing platforms, such as Apache Flink or Apache Spark. Hence, it tames the complexity that arises from the "Cambrian explosion" of novel data processing platforms that we currently witness.</td>
<td>Incubator
<br/>(Christofer Dutz)
</td>
<td>Christofer Dutz, Lars George, Bernd Fondermann, Jean-Baptiste Onofré
</td>
<td>2020-12-16</td>
</tr>
<tr id="weex">
<td><a href="/projects/weex.html">Weex</a></td>
<td>Weex is a framework for building Mobile cross-platform high performance UI.</td>
<td>Incubator
<br/>(Edward J. Yoon)
</td>
<td>Willem Ning Jiang, Myrle Krantz
</td>
<td>2016-11-30</td>
</tr>
<tr id="yunikorn">
<td><a href="/projects/yunikorn.html">YuniKorn</a></td>
<td>YuniKorn is a standalone resource scheduler responsible for scheduling batch jobs and long-running services on large scale distributed systems running in on-premises environments as well as different public clouds.</td>
<td>Incubator
<br/>(Vinod Kumar Vavilapalli)
</td>
<td>Junping Du, Felix Cheung, Jason Lowe, Holden Karau
</td>
<td>2020-01-21</td>
</tr>
</table>
</div>
</div>
<h3 id="graduated"><img src="/images/redarrow.gif">Graduated Projects</h3>
<div class="container-fluid">
<div class="row">
<table class="colortable">
<tr>
<th>Project</th>
<th>Description</th>
<th>Apache Sponsor</th>
<th>Mentors</th>
<th>Start&nbsp;Date&nbsp;</th>
<th>End&nbsp;Date&nbsp;&nbsp;&nbsp;</th>
</tr>
<tr id="abdera">
<td><a href=/projects/abdera.html>Abdera</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://abdera.apache.org/">Abdera</a>
</td>
<td>An implementation of the Atom Syndication Format and Atom Publishing Protocol.
</td>
<td>Incubator
</td>
<td>Garrett Rooney, Paul Querna
</td>
<td>2006-06-06</td>
<td>2008-11-08</td>
</tr>
<tr id="accumulo">
<td><a href=/projects/accumulo.html>Accumulo</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://accumulo.apache.org/">Accumulo</a>
</td>
<td>Accumulo is a distributed key/value store that provides expressive, cell-level access labels.
</td>
<td>Incubator
</td>
<td>Benson Margulies, Alan Cabrera, Bernd Fondermann
</td>
<td>2011-09-12</td>
<td>2012-03-21</td>
</tr>
<tr id="ace">
<td><a href=/projects/ace.html>ACE</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://ace.apache.org/">ACE</a>
</td>
<td>A software distribution framework based on OSGi that allows you to manage and distribute artifacts.
</td>
<td>Board
</td>
<td>Niclas Hedhman, Carsten Ziegeler, Bertrand Delacrétaz
</td>
<td>2009-04-24</td>
<td>2011-12-21</td>
</tr>
<tr id="activemq">
<td><a href=/projects/activemq.html>ActiveMQ</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://activemq.apache.org/">ActiveMQ</a>
</td>
<td>A robust and high performance Message Orientated Middleware provider which will be integrated into Apache Geronimo but also be usable from inside any JVM.
</td>
<td>Geronimo
</td>
<td>James Strachan
</td>
<td>2005-12-01</td>
<td>2007-02-06</td>
</tr>
<tr id="airavata">
<td><a href=/projects/airavata.html>Airavata</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://airavata.apache.org/">Airavata</a>
</td>
<td>A software suite to compose, manage, execute, and monitor large scale applications and workflows on computational resources ranging from local clusters to national grids and computing clouds.
</td>
<td>Board
<br/>(Ross Gardler)
</td>
<td>Alek Slominski, Ate Douma, Sanjiva Weerawarana, Chris Mattmann
</td>
<td>2011-05-05</td>
<td>2012-09-19</td>
</tr>
<tr id="airflow">
<td><a href=/projects/airflow.html>Airflow</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://airflow.apache.org/">Airflow</a>
</td>
<td>Airflow is a workflow automation and scheduling system that can be used to author and manage data pipelines.
</td>
<td>Incubator
<br/>(Chris Riccomini)
</td>
<td>Hitesh Shah, Jakob Homan
</td>
<td>2016-03-31</td>
<td>2018-12-19</td>
</tr>
<tr id="allura">
<td><a href=/projects/allura.html>Allura</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://allura.apache.org/">Allura</a>
</td>
<td>Forge software for the development of software projects, including source control systems, issue tracking, discussion, wiki, and other software project management tools.
</td>
<td>Incubator
<br/>(Rich Bowen)
</td>
<td>Ross Gardler, Greg Stein, Jim Jagielski
</td>
<td>2012-06-25</td>
<td>2014-03-19</td>
</tr>
<tr id="ambari">
<td><a href=/projects/ambari.html>Ambari</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://ambari.apache.org/">Ambari</a>
</td>
<td>Ambari is a monitoring, administration and lifecycle management project for Apache Hadoop clusters. (Formerly known as HMS)
</td>
<td>Incubator
</td>
<td>Owen O'Malley, Chris Douglas, Arun Murthy
</td>
<td>2011-08-30</td>
<td>2013-11-20</td>
</tr>
<tr id="amber">
<td><a href=/projects/amber.html>Amber</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://oltu.apache.org">Oltu</a>
</td>
<td>
The Amber project will deliver a Java development framework mainly aimed to build OAuth-aware applications.
Amber graduated with the name Apache Oltu
</td>
<td>Shindig
</td>
<td>Jean-Frederic Clere, Gianugo Rabellino, David Jencks, Raymond Feng
</td>
<td>2010-05-09</td>
<td>2013-01-16</td>
</tr>
<tr id="any23">
<td><a href=/projects/any23.html>Any23</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://any23.apache.org/">Any23</a>
</td>
<td>Anything To Triples (any23) is a library, a web service and a command line tool that extracts structured data in RDF format from a variety of Web documents.
</td>
<td>Tika
</td>
<td>Chris Mattmann, Nick Kew, Paul Ramirez, Simone Tripodi, Tommaso Teofili
</td>
<td>2011-10-01</td>
<td>2012-08-28</td>
</tr>
<tr id="apex">
<td><a href=/projects/apex.html>Apex</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://apex.apache.org/">Apex</a>
</td>
<td>Apex is an enterprise grade native YARN big data-in-motion platform that unifies stream processing as well as batch processing.
</td>
<td>Incubator
<br/>(Ted Dunning)
</td>
<td>Chris Nauroth, Alan Gates, Hitesh Shah, Justin Mclean, P. Taylor Goetz, Ted Dunning
</td>
<td>2015-08-17</td>
<td>2016-04-20</td>
</tr>
<tr id="apisix">
<td><a href=/projects/apisix.html>APISIX</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://apisix.apache.org/">APISIX</a>
</td>
<td>APISIX is a cloud-native microservices API gateway, delivering the ultimate performance, security,open source and scalable platform for all your APIs and microservices.
</td>
<td>Incubator
<br/>(Willem Ning Jiang)
</td>
<td>Willem Ning Jiang, Justin Mclean, Kevin Ratnasekera, Von Gosling
</td>
<td>2019-10-17</td>
<td>2020-07-15</td>
</tr>
<tr id="apollo">
<td><a href=/projects/apollo.html>Apollo</a>
</td>
<td>A robust implementation of the OASIS WS-ResourceFramework (WSRF) family of specifications
</td>
<td>Web Services
</td>
<td>Davanum Srinivas
</td>
<td>2004-11-08</td>
<td>2005-06-03</td>
</tr>
<tr id="aries">
<td><a href=/projects/aries.html>Aries</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://aries.apache.org/">Aries</a>
</td>
<td>The Aries project will deliver a set of pluggable Java components enabling an enterprise OSGi application programming model.
</td>
<td>Incubator
</td>
<td>Davanum Srinivas, Guillaume Nodet, Kevan Miller
</td>
<td>2009-09-22</td>
<td>2010-12-15</td>
</tr>
<tr id="asterixdb">
<td><a href=/projects/asterixdb.html>AsterixDB</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://asterixdb.apache.org/">AsterixDB</a>
</td>
<td>Apache AsterixDB is a scalable big data management system (BDMS) that provides storage, management, and query capabilities for large collections of semi-structured data.
</td>
<td>Incubator
<br/>(Chris Mattmann)
</td>
<td>Ate Douma, Chris Mattmann, Henry Saputra, Jochen Wiedmann, Ted Dunning
</td>
<td>2015-02-28</td>
<td>2016-04-20</td>
</tr>
<tr id="atlas">
<td><a href=/projects/atlas.html>Atlas</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://atlas.apache.org/">Atlas</a>
</td>
<td>Apache Atlas is a scalable and extensible set of core foundational governance services that enables enterprises to effectively and efficiently meet their compliance requirements within Hadoop and allows integration with the complete enterprise data ecosystem
</td>
<td>Incubator
<br/>(Jitendra Nath Pandey)
</td>
<td>Arun Murthy, Chris Douglas, Jakob Homan, Vinod Kumar Vavilapalli
</td>
<td>2015-05-05</td>
<td>2017-06-21</td>
</tr>
<tr id="aurora">
<td><a href=/projects/aurora.html>Aurora</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://aurora.apache.org/">Aurora</a>
</td>
<td>Aurora is a service scheduler used to schedule jobs onto Apache Mesos.
</td>
<td>Incubator
<br/>(Benjamin Hindman)
</td>
<td>Jake Farrell, Benjamin Hindman, Chris Mattmann, Henry Saputra
</td>
<td>2013-10-01</td>
<td>2015-03-18</td>
</tr>
<tr id="batchee">
<td><a href=/projects/batchee.html>BatchEE</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://geronimo.apache.org">Geronimo</a>
</td>
<td>
BatchEE projects aims to provide a JBatch implementation (aka JSR352)
and a set of useful extensions for this specification.
<hr>
Batchee became part of the Geronimo project
</td>
<td>Incubator
<br/>(FIXME)
</td>
<td>Jean-Baptiste Onofré, Olivier Lamy, Mark Struberg
</td>
<td>2013-10-03</td>
<td>2019-12-10</td>
</tr>
<tr id="beam">
<td><a href=/projects/beam.html>Beam</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://beam.apache.org/">Beam</a>
</td>
<td>Apache Beam is an open source, unified model and set of language-specific SDKs for defining and executing data processing workflows, and also data ingestion and integration flows, supporting Enterprise Integration Patterns (EIPs) and Domain Specific Languages (DSLs). Dataflow pipelines simplify the mechanics of large-scale batch and streaming data processing and can run on a number of runtimes like Apache Flink, Apache Spark, and Google Cloud Dataflow (a cloud service). Beam also brings DSL in different languages, allowing users to easily implement their data integration processes.
</td>
<td>Incubator
<br/>(Jean-Baptiste Onofre)
</td>
<td>Jean-Baptiste Onofre, Jim Jagielski, Venkatesh Seetharam, Bertrand Delacretaz, Ted Dunning
</td>
<td>2016-02-01</td>
<td>2016-12-21</td>
</tr>
<tr id="beanvalidation">
<td><a href=/projects/beanvalidation.html>Bean Validation</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://bval.apache.org/">BVal</a>
</td>
<td>The Bean Validation project will create an implementation of Bean Validation as defined by the Java EE specifications.
<hr>
Graduated as Apache BVal
</td>
<td>Incubator
</td>
<td>Kevan Miller, Luciano Resende, Niall Pemberton, Matthias Wessendorf
</td>
<td>2010-03-01</td>
<td>2012-02-15</td>
</tr>
<tr id="beehive">
<td><a href=/projects/beehive.html>Beehive</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://beehive.apache.org/">Beehive</a>
</td>
<td>Extensible Java application framework with an integrated metadata-driven programming model for web services, web applications, and resource access
</td>
<td>Incubator
</td>
<td>Craig McClanahan
</td>
<td>2004-05-21</td>
<td>2005-07-18</td>
</tr>
<tr id="bigtop">
<td><a href=/projects/bigtop.html>Bigtop</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://bigtop.apache.org/">Bigtop</a>
</td>
<td>Bigtop is a project for the development of packaging and tests of the Hadoop ecosystem.
</td>
<td>Incubator
</td>
<td>Patrick Hunt, Tom White, Owen O'Malley, Alan Gates, Steve Loughran
</td>
<td>2011-06-20</td>
<td>2012-09-19</td>
</tr>
<tr id="bloodhound">
<td><a href=/projects/bloodhound.html>Bloodhound</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://bloodhound.apache.org/">Bloodhound</a>
</td>
<td>Bloodhound is a software development collaboration tool, including issue tracking, wiki and repository browsing.
</td>
<td>Incubator
</td>
<td>Hyrum Wright, Greg Stein, Branko Čibej
</td>
<td>2011-12-23</td>
<td>2013-03-20</td>
</tr>
<tr id="brooklyn">
<td><a href=/projects/brooklyn.html>Brooklyn</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://brooklyn.apache.org/">Brooklyn</a>
</td>
<td>
Brooklyn is a framework for modelling, monitoring, and managing applications
through autonomic blueprints.
</td>
<td>Incubator
<br/>(Chip Childers)
</td>
<td>Matt Hogstrom, Alex Karasulu, David Nalley, Marcel Offermans, Jean-Baptiste Onofré, Olivier Lamy, Chip Childers, Andrei Savu, Joe Brockmeier, Jim Jagielski
</td>
<td>2014-05-01</td>
<td>2015-11-18</td>
</tr>
<tr id="buildr">
<td><a href=/projects/buildr.html>Buildr</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://buildr.apache.org/">Buildr</a>
</td>
<td>Buildr is a simple and intuitive build system for Java projects written in Ruby.
</td>
<td>Incubator
</td>
<td>Jim Jagielski, Matthieu Riou, Yoav Shapira
</td>
<td>2007-11-01</td>
<td>2009-02-23</td>
</tr>
<tr id="calcite">
<td><a href=/projects/calcite.html>Calcite</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://calcite.apache.org/">Calcite</a>
</td>
<td>Calcite is a highly customizable engine for parsing and planning queries on data in a wide variety of formats. It allows database-like access, and in particular a SQL interface and advanced query optimization, for data not residing in a traditional database. (Renamed from Optiq on 2014-09-30.)
</td>
<td>Incubator
<br/>(Ashutosh Chauhan)
</td>
<td>Ted Dunning, Alan Gates, Steven Noels
</td>
<td>2014-05-19</td>
<td>2015-10-22</td>
</tr>
<tr id="carbondata">
<td><a href=/projects/carbondata.html>CarbonData</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://carbondata.apache.org/">CarbonData</a>
</td>
<td>Apache CarbonData is a new Apache Hadoop native file format for faster interactive query using advanced columnar storage, index, compression and encoding techniques to improve computing efficiency, in turn it will help speedup queries an order of magnitude faster over PetaBytes of data.
</td>
<td>Incubator
<br/>(Jean-Baptiste Onofre)
</td>
<td>Henry Saputra, Jean-Baptiste Onofre, Uma Maheswara Rao G
</td>
<td>2016-06-02</td>
<td>2017-04-19</td>
</tr>
<tr id="cassandra">
<td><a href=/projects/cassandra.html>Cassandra</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://cassandra.apache.org/">Cassandra</a>
</td>
<td>Cassandra
</td>
<td>Incubator
</td>
<td>Anthony Elder, Brian McCallister, Matthieu Riou
</td>
<td>2009-01-01</td>
<td>2010-02-17</td>
</tr>
<tr id="cayenne">
<td><a href=/projects/cayenne.html>Cayenne</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://cayenne.apache.org/">Cayenne</a>
</td>
<td>Robust Persistence
</td>
<td>DB
</td>
<td>Jean T. Anderson, Bill Dudney, Jim Jagielski, Brian McCallister
</td>
<td>2006-03-09</td>
<td>2006-12-20</td>
</tr>
<tr id="celix">
<td><a href=/projects/celix.html>Celix</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://celix.apache.org/">Celix</a>
</td>
<td>Celix is an OSGi like implementation in C with a distinct focus on interoperability between Java and C.
</td>
<td>Incubator
</td>
<td>Marcel Offermans, Karl Pauls, Roman Shaposhnik
</td>
<td>2010-11-02</td>
<td>2014-07-16</td>
</tr>
<tr id="chemistry">
<td><a href=/projects/chemistry.html>Chemistry</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://chemistry.apache.org/">Chemistry</a>
</td>
<td>Chemistry
</td>
<td>Incubator
</td>
<td>Felix Meschberger, Gianugo Rabellino, Jukka Zitting
</td>
<td>2009-04-30</td>
<td>2010-02-16</td>
</tr>
<tr id="chukwa">
<td><a href=/projects/chukwa.html>Chukwa</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://chukwa.apache.org/">Chukwa</a>
</td>
<td>Chukwa is a log collection and analysis framework for Apache Hadoop clusters.
</td>
<td>Incubator
</td>
<td>Alan Cabrera, Anthony Elder, Bernd Fondermann, Jukka Zitting
</td>
<td>2010-07-14</td>
<td>2013-09-27</td>
</tr>
<tr id="clerezza">
<td><a href=/projects/clerezza.html>Clerezza</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://clerezza.apache.org/">Clerezza</a>
</td>
<td>an OSGi-based modular application and set of components (bundles) for building RESTFul Semantic Web applications and services.
</td>
<td>Incubator
<br/>(Bertrand Delacrétaz)
</td>
<td>Ross Gardler, Reinhard Poetz
</td>
<td>2009-11-27</td>
<td>2013-02-20</td>
</tr>
<tr id="click">
<td><a href=/projects/click.html>Click</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://click.apache.org/">Click</a>
</td>
<td>Component based Java Web Framework
</td>
<td>Incubator
</td>
<td>Henning Schmiedehausen, Ted Husted, Will Glass-Husain, Andrus Adamchik
</td>
<td>2008-07-21</td>
<td>2009-11-18</td>
</tr>
<tr id="cloudstack">
<td><a href=/projects/cloudstack.html>CloudStack</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://cloudstack.apache.org/">CloudStack</a>
</td>
<td>CloudStack is an IaaS (“Infrastracture as a Service”) cloud orchestration platform.
</td>
<td>Incubator
<br/>(Jim Jagielski)
</td>
<td>Jim Jagielski, J. Daniel Kulp, Alex Karasulu, Olivier Lamy, Brett Porter, Matt Hogstrom, Mohammad Nour El-Din
</td>
<td>2012-04-16</td>
<td>2013-03-20</td>
</tr>
<tr id="commonsrdf">
<td><a href=/projects/commonsrdf.html>CommonsRDF</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://commons.apache.org/rdf">Commons RDF</a>
</td>
<td>Commons RDF is a set of interfaces and classes for RDF 1.1 concepts and behaviours. The commons-rdf-api module defines interfaces and testing harness. The commons-rdf-simple module provides a basic reference implementation to exercise the test harness and clarify API contracts.
</td>
<td>Incubator
<br/>(Lewis John McGibbney)
</td>
<td>John D Ament, Gary Gregory
</td>
<td>2015-03-06</td>
<td>2016-11-28</td>
</tr>
<tr id="cordova">
<td><a href=/projects/cordova.html>Cordova</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://cordova.apache.org/">Cordova</a>
</td>
<td>Apache Cordova is a platform for building native mobile applications using HTML, CSS and JavaScript (formerly Phonegap). The project entered incubation as Callback, but decided to change its name to Cordova on 2011-11-28.
</td>
<td>Incubator
</td>
<td>Jukka Zitting, Gianugo Rabellino, Ross Gardler, Andrew Savory
</td>
<td>2011-10-15</td>
<td>2012-10-17</td>
</tr>
<tr id="couchdb">
<td><a href=/projects/couchdb.html>CouchDB</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://couchdb.apache.org/">CouchDB</a>
</td>
<td>CouchDB
</td>
<td>Incubator
</td>
<td>Ted Leung, Gianugo Rabellino, Jim Jagielski
</td>
<td>2008-02-12</td>
<td>2008-11-19</td>
</tr>
<tr id="crunch">
<td><a href=/projects/crunch.html>Crunch</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://crunch.apache.org/">Crunch</a>
</td>
<td>Crunch is a Java library for writing, testing, and running pipelines of MapReduce jobs on Apache Hadoop.
</td>
<td>Incubator
<br/>(Patrick Hunt)
</td>
<td>Arun Murthy, Patrick Hunt, Tom White
</td>
<td>2012-05-26</td>
<td>2013-02-20</td>
</tr>
<tr id="ctakes">
<td><a href=/projects/ctakes.html>cTAKES</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://ctakes.apache.org/">cTAKES</a>
</td>
<td>cTAKES (clinical Text Analysis and Knowledge Extraction System) is an natural language processing tool for information extraction from electronic medical record clinical free-text.
</td>
<td>Incubator
<br/>(Jörn Kottmann)
</td>
<td>Jörn Kottmann, Grant Ingersoll, Chris Mattmann
</td>
<td>2012-06-11</td>
<td>2013-03-20</td>
</tr>
<tr id="curator">
<td><a href=/projects/curator.html>Curator</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://curator.apache.org/">Curator</a>
</td>
<td>Curator - ZooKeeper client wrapper and rich ZooKeeper framework
</td>
<td>Incubator
<br/>(Patrick Hunt)
</td>
<td>Enis Söztutar, Luciano Resende, Mahadev Konar, Patrick Hunt
</td>
<td>2013-03-11</td>
<td>2013-09-01</td>
</tr>
<tr id="cxf">
<td><a href=/projects/cxf.html>CXF</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://cxf.apache.org/">CXF</a>
</td>
<td>The CXF project will create a SOA services framework by merges the ObjectWeb Celtix project and the Codehaus XFire project.
</td>
<td>Incubator
</td>
<td>Jim Jagielski, James Strachan
</td>
<td>2006-08-15</td>
<td>2008-04-16</td>
</tr>
<tr id="daffodil">
<td><a href=/projects/daffodil.html>Daffodil</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://daffodil.apache.org/">Daffodil</a>
</td>
<td>Apache Daffodil is an implementation of the Data Format Description Language (DFDL) used to convert between fixed format data and XML/JSON.
</td>
<td>Incubator
<br/>(John D. Ament)
</td>
<td>Dave Fisher, Christofer Dutz, Kevin Ratnasekera
</td>
<td>2017-08-27</td>
<td>2021-02-17</td>
</tr>
<tr id="datafu">
<td><a href=/projects/datafu.html>DataFu</a>
</td>
<td>DataFu provides a collection of Hadoop MapReduce jobs and functions in higher level languages based on it to perform data analysis. It provides functions for common statistics tasks (e.g. quantiles, sampling), PageRank, stream sessionization, and set and bag operations. DataFu also provides Hadoop jobs for incremental data processing in MapReduce.
</td>
<td>Incubator
<br/>(Jakob Homan)
</td>
<td>Ashutosh Chauhan, Roman Shaposhnik, Ted Dunning, Jakob Homan
</td>
<td>2014-01-05</td>
<td>2018-02-21</td>
</tr>
<tr id="datasketches">
<td><a href=/projects/datasketches.html>DataSketches</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://datasketches.apache.org/">DataSketches</a>
</td>
<td>DataSketches is an open source, high-performance library of stochastic streaming algorithms commonly called "sketches" in the data sciences. Sketches are small, stateful programs that process massive data as a stream and can provide approximate answers, with mathematical guarantees, to computationally difficult queries orders-of-magnitude faster than traditional, exact methods.
</td>
<td>Incubator
<br/>(Jean-Baptiste Onofré)
</td>
<td>Liang Chen, Kenneth Knowles, Furkan Kamaci, Evans Ye, Dave Fisher
</td>
<td>2019-03-30</td>
<td>2020-12-16</td>
</tr>
<tr id="deltacloud">
<td><a href=/projects/deltacloud.html>Deltacloud</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://deltacloud.apache.org/">Deltacloud</a>
</td>
<td>Deltacloud, cloud API (REST) and abstraction framework
</td>
<td>Incubator
</td>
<td>Carl Trielof, Craig Russell, Matt Hogstrom, Davanum Srinivas
</td>
<td>2010-05-19</td>
<td>2011-10-26</td>
</tr>
<tr id="deltaspike">
<td><a href=/projects/deltaspike.html>DeltaSpike</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://deltaspike.apache.org/">DeltaSpike</a>
</td>
<td>DeltaSpike is a collection of JSR-299 (CDI) Extensions for building applications on the Java SE and EE platforms.
</td>
<td>Incubator
</td>
<td>Mark Struberg, Gerhard Petracek, David Blevins, Matt Benson, Jim Jagielski
</td>
<td>2011-12-07</td>
<td>2013-05-28</td>
</tr>
<tr id="derby">
<td><a href=/projects/derby.html>Derby</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://db.apache.org/derby/">DB Derby</a>
</td>
<td>Java relational database
</td>
<td>DB
</td>
<td>Ken Coar
</td>
<td>2004-08-15</td>
<td>2005-07-18</td>
</tr>
<tr id="devicemap">
<td><a href=/projects/devicemap.html>DeviceMap</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://devicemap.apache.org/">DeviceMap</a>
</td>
<td>Apache DeviceMap is a data repository containing device information, images and other relevant information for all sorts of mobile devices, e.g. smartphones and tablets. While the focus is initially on that data, APIs will also be created to use and manage it.
</td>
<td>Incubator
<br/>(Bertrand Delacretaz)
</td>
<td>Bertrand Delacretaz, Kevan Miller, Andrew Savory
</td>
<td>2012-01-03</td>
<td>2014-11-19</td>
</tr>
<tr id="directmemory">
<td><a href=/projects/directmemory.html>DirectMemory</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://directmemory.apache.org/">DirectMemory</a>
</td>
<td>DirectMemory's main purpose is to to act as a second level cache able to store large amounts of data without filling up the Java heap and thus avoiding long garbage collection cycles.
</td>
<td>Incubator
</td>
<td>Anthony Elder, Olivier Lamy, Sylvain Wallez, Tim Williams
</td>
<td>2011-10-05</td>
<td>2012-08-15</td>
</tr>
<tr id="directory">
<td><a href=/projects/directory.html>Directory</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://directory.apache.org/">Directory</a>
</td>
<td>Directory projects.
</td>
<td>Incubator
</td>
<td>Noel J. Bergman, Nicola Ken Barozzi
</td>
<td>2003-10-23</td>
<td>2005-02-23</td>
</tr>
<tr id="distributedlog">
<td><a href=/projects/distributedlog.html>DistributedLog</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://bookkeeper.apache.org/distributedlog/">BookKeeper DistributedLog</a>
</td>
<td>DistributedLog is a high-performance replicated log service. It offers durability, replication and strong consistency, which provides a fundamental building block for building reliable distributed systems.
</td>
<td>Incubator
<br/>(Flavio Junqueira)
</td>
<td>Flavio Junqueira, Chris Nauroth, Henry Saputra
</td>
<td>2016-06-24</td>
<td>2017-07-01</td>
</tr>
<tr id="drill">
<td><a href=/projects/drill.html>Drill</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://drill.apache.org/">Drill</a>
</td>
<td>Drill is a distributed system for interactive analysis of large-scale datasets, inspired by Google's Dremel.
</td>
<td>Incubator
<br/>(Ted Dunning)
</td>
<td>Ted Dunning, Grant Ingersoll, Isabel Drost
</td>
<td>2012-08-11</td>
<td>2014-11-19</td>
</tr>
<tr id="druid">
<td><a href=/projects/druid.html>Druid</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://druid.apache.org/">Druid</a>
</td>
<td>Druid is a high-performance, column-oriented, distributed data store.
</td>
<td>Incubator
<br/>(Julian Hyde)
</td>
<td>Julian Hyde, P. Taylor Goetz, Jun Rao
</td>
<td>2018-02-28</td>
<td>2019-12-18</td>
</tr>
<tr id="dubbo">
<td><a href=/projects/dubbo.html>Dubbo</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://dubbo.apache.org/">Dubbo</a>
</td>
<td>Dubbo is a high-performance, lightweight, java based RPC framework.
</td>
<td>Incubator
<br/>(Justin Mclean)
</td>
<td>Justin Mclean, Mark Thomas, Dave Fisher
</td>
<td>2018-02-16</td>
<td>2019-05-15</td>
</tr>
<tr id="eagle">
<td><a href=/projects/eagle.html>Eagle</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://eagle.apache.org/">Eagle</a>
</td>
<td>Apache Eagle is an open source analytics solution for identifying security and performance issues instantly on big data platforms, e.g. Apache Hadoop, Apache Spark. It analyzes data activities, yarn applications, jmx metrics, and daemon logs etc., provides state-of-the-art alert engine to identify security breach, performance issues and shows insights.
</td>
<td>Incubator
<br/>(Henry Saputra)
</td>
<td>Owen O'Malley, Henry Saputra, Julian Hyde, P. Taylor Goetz, Amareshwari Sriramdasu
</td>
<td>2015-10-26</td>
<td>2016-12-21</td>
</tr>
<tr id="easyant">
<td><a href=/projects/easyant.html>EasyAnt</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://ant.apache.org/easyant/">EasyAnt
</td>
<td>Easyant is a build system based on Apache Ant and Apache Ivy.
</td>
<td>Ant
<br/>(Antoine Lévy-Lambert)
</td>
<td>Anthony Elder, Antoine Lévy-Lambert, Stefan Bodewig
</td>
<td>2011-01-31</td>
<td>2013-03-12</td>
</tr>
<tr id="echarts">
<td><a href=/projects/echarts.html>ECharts</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://echarts.apache.org/">ECharts</a>
</td>
<td>ECharts is a charting and data visualization library written in JavaScript.
</td>
<td>Incubator
<br/>(Kevin A. McGrail)
</td>
<td>Kevin A. McGrail, Dave Fisher, Ted Liu, Sheng Wu
</td>
<td>2018-01-18</td>
<td>2020-12-16</td>
</tr>
<tr id="empire-db">
<td><a href=/projects/empire-db.html>Empire-db</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://empire-db.apache.org/">Empire-db</a>
</td>
<td>Data persistence component.
</td>
<td>Incubator
</td>
<td>Benson Margulies, Thomas Fischer, Martijn Dashorst
</td>
<td>2008-07-08</td>
<td>2012-01-24</td>
</tr>
<tr id="esme">
<td><a href=/projects/esme.html>ESME</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://esme.apache.org/">ESME</a>
</td>
<td>Enterprise Social Messaging Experiment (ESME) is a secure and highly scalable microsharing and micromessaging platform that allows people to discover and meet one another and get controlled access to other sources of information, all in a business process context.
</td>
<td>Incubator
</td>
<td>J. Aaron Farr, Bertrand Delacrétaz, Dan Kulp, Gianugo Rabellino, Sylvain Wallez
</td>
<td>2008-12-02</td>
<td>2010-12-15</td>
</tr>
<tr id="etch">
<td><a href=/projects/etch.html>Etch</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://etch.apache.org/">Etch</a>
</td>
<td>A cross-platform, language- and transport-independent framework for building and consuming network services.
</td>
<td>Incubator
</td>
<td>Niclas Hedhman, Doug Cutting, Yonik Seeley, Martijn Dashorst
</td>
<td>2008-09-02</td>
<td>2013-01-16</td>
</tr>
<tr id="falcon">
<td><a href=/projects/falcon.html>Falcon</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://falcon.apache.org/">Falcon</a>
</td>
<td>A data processing and management solution for Hadoop designed for data motion, coordination of data pipelines, lifecycle management, and data discovery.
</td>
<td>Incubator
<br/>(Arun Murthy)
</td>
<td>Alan Gates, Chris Douglas, Devaraj Das, Owen O'Malley
</td>
<td>2013-03-27</td>
<td>2014-12-17</td>
</tr>
<tr id="felix">
<td><a href=/projects/felix.html>Felix</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://felix.apache.org/">Felix</a>
</td>
<td>Implementation of the OSGi R4 specification. (Formerly known as Oscar)
</td>
<td>Incubator
</td>
<td>Alex Karasulu
</td>
<td>2005-07-19</td>
<td>2007-04-01</td>
</tr>
<tr id="fineract">
<td><a href=/projects/fineract.html>Fineract</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://fineract.apache.org/">Fineract</a>
</td>
<td>Fineract is an open source system for core banking as a platform.
</td>
<td>Incubator
<br/>(Ross Gardler)
</td>
<td>Ross Gardler, Greg Stein, Roman Shaposhnik, Jim Jagielski
</td>
<td>2015-12-15</td>
<td>2017-04-19</td>
</tr>
<tr id="flex">
<td><a href=/projects/flex.html>Flex</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://flex.apache.org/">Flex</a>
</td>
<td>Application framework for building Flash-based applications.
</td>
<td>Incubator
<br/>(Bertrand Delacrétaz)
</td>
<td>Bertrand Delacretaz, Greg Reddin, Anne Kathrine Petteroe, Dave Fisher
</td>
<td>2011-12-30</td>
<td>2012-12-19</td>
</tr>
<tr id="flink">
<td><a href=/projects/flink.html>Flink</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://flink.apache.org/">Flink</a>
</td>
<td>Flink is an open source system for expressive, declarative, fast, and efficient data analysis. Stratosphere combines the scalability and programming flexibility of distributed MapReduce-like platforms with the efficiency, out-of-core execution, and query optimization capabilities found in parallel databases. Flink was originally known as Stratosphere when it entered the Incubator.
</td>
<td>Incubator
<br/>(Alan Gates)
</td>
<td>Sean Owen, Ted Dunning, Owen O'Malley, Henry Saputra, Ashutosh Chauhan
</td>
<td>2014-04-14</td>
<td>2014-12-17</td>
</tr>
<tr id="flume">
<td><a href=/projects/flume.html>Flume</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://flume.apache.org/">Flume</a>
</td>
<td>Flume is a distributed, reliable, and available system for efficiently collecting, aggregating, and moving large amounts of log data from many different sources to a centralized data store.
</td>
<td>Incubator
</td>
<td>Nigel Daley, Ralph Goers, Patrick Hunt, Tom White
</td>
<td>2011-06-13</td>
<td>2012-06-20</td>
</tr>
<tr id="fluo">
<td><a href=/projects/fluo.html>Fluo</a>
</td>
<td>Fluo is a distributed system for incrementally processing large data sets stored in Accumulo.
</td>
<td>Incubator
<br/>(Billie Rinaldi)
</td>
<td>Billie Rinaldi, Drew Farris, Josh Elser
</td>
<td>2016-05-17</td>
<td>2017-07-19</td>
</tr>
<tr id="freemarker">
<td><a href=/projects/freemarker.html>FreeMarker</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://freemarker.apache.org/">FreeMarker</a>
</td>
<td>FreeMarker is a template engine, i.e. a generic tool to generate text output based on templates. FreeMarker is implemented in Java as a class library for programmers.
</td>
<td>Incubator
<br/>(Jacopo Cappellato)
</td>
<td>Jacopo Cappellato, Ralph Goers, Sergio Fernández
</td>
<td>2015-07-01</td>
<td>2018-03-21</td>
</tr>
<tr id="ftpserver">
<td><a href=/projects/ftpserver.html>FtpServer</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://mina.apache.org/ftpserver/">FtpServer
</td>
<td>A complete FTP Server based on Mina I/O system.
</td>
<td>Incubator
</td>
<td>Paul Hammant, Nicola Ken Barozzi, Niclas Hedhman
</td>
<td>2003-03-29</td>
<td>2007-12-18</td>
</tr>
<tr id="geode">
<td><a href=/projects/geode.html>Geode</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://geode.apache.org/">Geode</a>
</td>
<td>Geode is a data management platform that provides real-time, consistent access to data-intensive applications throughout widely distributed cloud architectures.
</td>
<td>Incubator
<br/>(Roman Shaposhnik)
</td>
<td>Konstantin Boudnik, Chip Childers, Justin Erenkrantz, Jan Iversen, Chris Mattmann, William A. Rowe Jr., Roman Shaposhnik
</td>
<td>2015-04-27</td>
<td>2016-11-16</td>
</tr>
<tr id="geronimo">
<td><a href=/projects/geronimo.html>Geronimo</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://geronimo.apache.org/">Geronimo</a>
</td>
<td>J2EE Container
</td>
<td>Board
</td>
<td>Geir Magnusson Jr., James Strachan, Jim Jagielski
</td>
<td>2003-08-06</td>
<td>2004-05-26</td>
</tr>
<tr id="giraph">
<td><a href=/projects/giraph.html>Giraph</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://giraph.apache.org/">Giraph</a>
</td>
<td>Giraph is a large-scale, fault-tolerant, Bulk Synchronous Parallel (BSP)-based graph processing framework.
</td>
<td>Incubator
</td>
<td>Owen O'Malley, Chris Mattmann, Alan Gates
</td>
<td>2011-08-01</td>
<td>2012-05-16</td>
</tr>
<tr id="gobblin">
<td><a href=/projects/gobblin.html>Gobblin</a>
</td>
<td>Gobblin is a distributed data integration framework that simplifies common aspects of big data integration such as data ingestion, replication, organization and lifecycle management for both streaming and batch data ecosystems.
</td>
<td>Incubator
<br/>(Olivier Lamy)
</td>
<td>Jean-Baptiste Onofre, Olivier Lamy, Owen O'Malley
</td>
<td>2017-02-23</td>
<td>2021-01-21</td>
</tr>
<tr id="gora">
<td><a href=/projects/gora.html>Gora</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://gora.apache.org/">Gora</a>
</td>
<td>Gora is an ORM framework for column stores such as Apache HBase and Apache Cassandra with a specific focus on Hadoop.
</td>
<td>Incubator
</td>
<td>Chris Mattmann, Andrzej Bialecki, Tom White
</td>
<td>2010-09-26</td>
<td>2012-01-15</td>
</tr>
<tr id="griffin">
<td><a href=/projects/griffin.html>Griffin</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://griffin.apache.org/">Griffin</a>
</td>
<td>Griffin is a open source Data Quality solution for distributed data systems at any scale in both streaming or batch data context
</td>
<td>Incubator
<br/>(Henry Saputra)
</td>
<td>Kasper Sørensen, Luciano Resende, Henry Saputra
</td>
<td>2016-12-05</td>
<td>2018-11-21</td>
</tr>
<tr id="groovy">
<td><a href=/projects/groovy.html>Groovy</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://groovy.apache.org/">Groovy</a>
</td>
<td>Groovy is an object-oriented programming language for the Java platform. It is a language with features similar to those of Python, Ruby, Java, Perl, and Smalltalk.
</td>
<td>Incubator
<br/>(Roman Shaposhnik)
</td>
<td>Andrew Bayer, Konstantin Boudnik, Bertrand Delacretaz, Jim Jagielski, Emmanuel Lecharny, Roman Shaposhnik
</td>
<td>2015-03-17</td>
<td>2015-11-18</td>
</tr>
<tr id="guacamole">
<td><a href=/projects/guacamole.html>Guacamole</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://guacamole.apache.org/">Guacamole</a>
</td>
<td>Guacamole is an enterprise-grade, protocol-agnostic, remote desktop gateway. Combined with cloud hosting, Guacamole provides an excellent alternative to traditional desktops. Guacamole aims to make cloud-hosted desktop access preferable to traditional, local access.
</td>
<td>Incubator
<br/>(Jean-Baptiste Onofre)
</td>
<td>Jean-Baptiste Onofre, Daniel Gruno, Jim Jagielski, Greg Trasuk
</td>
<td>2016-02-10</td>
<td>2017-11-15</td>
</tr>
<tr id="hama">
<td><a href=/projects/hama.html>Hama</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://hama.apache.org/">Hama</a>
</td>
<td>Hama is a distributed computing framework based on BSP (Bulk Synchronous Parallel) computing techniques for massive scientific computations, e.g., matrix, graph and network algorithms.
</td>
<td>Incubator
</td>
<td>Ian Holsman, Jeff Eastman, Tommaso Teofili, Steve Loughran
</td>
<td>2008-05-20</td>
<td>2012-05-16</td>
</tr>
<tr id="harmony">
<td><a href=/projects/harmony.html>Harmony</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://harmony.apache.org/">Harmony</a>
</td>
<td>Compatible implementation of J2SE
</td>
<td>Incubator
</td>
<td>Geir Magnusson Jr, Noel Bergman, Ben Laurie, Stefano Mazzocchi, Sam Ruby, Leo Simons, Davanum Srinivas
</td>
<td>2005-05-18</td>
<td>2006-10-29</td>
</tr>
<tr id="hawq">
<td><a href=/projects/hawq.html>HAWQ</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://hawq.apache.org/">HAWQ</a>
</td>
<td>HAWQ is an advanced enterprise SQL on Hadoop analytic engine built around a robust and high-performance massively-parallel processing (MPP) SQL framework evolved from Pivotal Greenplum Database.
</td>
<td>Incubator
<br/>(Roman Shaposhnik)
</td>
<td>Alan Gates, Justin Erenkrantz, Thejas Nair, Roman Shaposhnik
</td>
<td>2015-09-04</td>
<td>2018-08-15</td>
</tr>
<tr id="hcatalog">
<td><a href=/projects/hcatalog.html>HCatalog</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://hive.apache.org">Hive</a>
</td>
<td>HCatalog is a table and storage management service for data created using Apache Hadoop.
<hr>
HCatalog became part of the Hive project
</td>
<td>Incubator
</td>
<td>Alan Gates, Alex Karasulu, Owen O'Malley
</td>
<td>2011-03-14</td>
<td>2013-02-13</td>
</tr>
<tr id="helix">
<td><a href=/projects/helix.html>Helix</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://helix.apache.org/">Helix</a>
</td>
<td>Apache Helix is a generic cluster management framework used to build distributed systems and provides automatic partition management, fault tolerance and elasticity.
</td>
<td>Incubator
<br/>(Patrick Hunt)
</td>
<td>Patrick Hunt, Olivier Lamy, Mahadev Konar, Owen O'Malley
</td>
<td>2012-10-14</td>
<td>2013-12-18</td>
</tr>
<tr id="hermes">
<td><a href=/projects/hermes.html>Hermes</a>
</td>
<td>A robust implementation of the OASIS WS-Notification (WSN) family of specifications
</td>
<td>Web Services
</td>
<td>Davanum Srinivas
</td>
<td>2004-11-08</td>
<td>2005-06-03</td>
</tr>
<tr id="httpd-cli">
<td><a href=/projects/httpd-cli.html>httpd-CLI</a>
</td>
<td>CLI integration project for httpd server
</td>
<td>HTTP Server
</td>
<td>Will Rowe
</td>
<td>2004-07-15</td>
<td>2004-12-16</td>
</tr>
<tr id="hudi">
<td><a href=/projects/hudi.html>Hudi</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://hudi.apache.org/">Hudi</a>
</td>
<td>Hudi provides atomic upserts and incremental data streams on Big Data
</td>
<td>incubator
<br/>(Julien Le Dem)
</td>
<td>Thomas Weise, Luciano Resende, Kishore Gopalakrishnan, Suneel Marthi
</td>
<td>2019-01-17</td>
<td>2020-05-20</td>
</tr>
<tr id="ibatis">
<td><a href=/projects/ibatis.html>iBATIS</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://ibatis.apache.org/">iBATIS</a>
</td>
<td>The iBATIS Data Mapper framework makes it easier to use a database with Java or .NET applications. iBATIS couples objects with stored procedures or SQL statements using a XML descriptor.
</td>
<td>Incubator
</td>
<td>Ted Husted
</td>
<td>2004-08-16</td>
<td>2005-04-27</td>
</tr>
<tr id="iceberg">
<td><a href=/projects/iceberg.html>Iceberg</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://iceberg.apache.org/">Iceberg</a>
</td>
<td>Iceberg is a table format for large, slow-moving tabular data.
</td>
<td>Incubator
<br/>(Owen O'Malley)
</td>
<td>Ryan Blue, Julien Le Dem, Owen O'Malley, James Taylor, Carl Steinbach
</td>
<td>2018-11-16</td>
<td>2020-05-20</td>
</tr>
<tr id="ignite">
<td><a href=/projects/ignite.html>Ignite</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://ignite.apache.org/">Ignite</a>
</td>
<td>A unified In-Memory Data Fabric providing high-performance, distributed in-memory data management software layer between various data sources and user applications.
</td>
<td>Incubator
<br/>(Konstantin Boudnik)
</td>
<td>Branko Čibej, Konstantin Boudnik, Roman Shaposhnik, Michael Stack
</td>
<td>2014-10-01</td>
<td>2015-09-18</td>
</tr>
<tr id="impala">
<td><a href=/projects/impala.html>Impala</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://impala.apache.org/">Impala</a>
</td>
<td>Impala is a high-performance C++ and Java SQL query engine for data stored in Apache Hadoop-based clusters.
</td>
<td>Incubator
<br/>(Tom White)
</td>
<td>Tom White, Todd Lipcon, Carl Steinbach, Brock Noland
</td>
<td>2015-12-03</td>
<td>2017-11-15</td>
</tr>
<tr id="iotdb">
<td><a href=/projects/iotdb.html>IoTDB</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://iotdb.apache.org/">IoTDB</a>
</td>
<td>IoTDB is a data store for managing large amounts of time series data such as timestamped data from IoT sensors in industrial applications.
</td>
<td>Incubator
</td>
<td>Justin Mclean, Christofer Dutz, Willem Ning Jiang, Kevin A. McGrail
</td>
<td>2018-11-18</td>
<td>2020-09-18</td>
</tr>
<tr id="isis">
<td><a href=/projects/isis.html>Isis</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://isis.apache.org/">Isis</a>
</td>
<td>The Isis project will be an extensible standards-based framework to rapidly develop and enterprise level deploy domain-driven (DDD) applications.
</td>
<td>Incubator
</td>
<td>Mark Struberg, Benson Margulies, Siegfried Goeschl, James W. Carman, Vincent Massol, Mohammad Nour El-Din
</td>
<td>2010-09-07</td>
<td>2012-10-17</td>
</tr>
<tr id="ivy">
<td><a href=/projects/ivy.html>Ivy</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://ant.apache.org/ivy/">Ivy
</td>
<td>A java based tool for tracking, resolving and managing project dependencies.
</td>
<td>Ant
<br/>(Antoine Lévy-Lambert,Sylvain Wallez)
</td>
<td>Antoine Lévy-Lambert, Stephane Bailliez, Steve Loughran, Stefan Bodewig
</td>
<td>2006-10-23</td>
<td>2007-10-11</td>
</tr>
<tr id="jackrabbit">
<td><a href=/projects/jackrabbit.html>Jackrabbit</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://jackrabbit.apache.org/">Jackrabbit</a>
</td>
<td>Content Repository API based on JSR 170
</td>
<td>Incubator
</td>
<td>Roy T. Fielding
</td>
<td>2004-08-28</td>
<td>2006-03-15</td>
</tr>
<tr id="jaxme">
<td><a href=/projects/jaxme.html>JaxMe</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://ws.apache.org/jaxme/">JaxMe
</td>
<td>Implementation of JAXB, the specification for Java/XML binding
</td>
<td>Web Services
</td>
<td>Davanum Srinivas
</td>
<td>2003-09-15</td>
<td>2004-03-17</td>
</tr>
<tr id="jclouds">
<td><a href=/projects/jclouds.html>jclouds</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://jclouds.apache.org/">jclouds</a>
</td>
<td>A cloud agnostic library that enables developers to access a variety of supported cloud providers using one API
</td>
<td>Incubator
<br/>(Brian McCallister)
</td>
<td>Brian McCallister, Tom White, Henning Schmiedehausen, David Nalley, Jean-Baptiste Onofré, Mohammad Nour El-Din, Olivier Lamy, Tomaz Muraus, Suresh Marru, Carlos Sanchez
</td>
<td>2013-04-29</td>
<td>2013-10-16</td>
</tr>
<tr id="jdo">
<td><a href=/projects/jdo.html>JDO</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://db.apache.org/jdo/">JDO
</td>
<td>JDO2
</td>
<td>DB
</td>
<td>Geir Magnusson Jr.
</td>
<td>2005-05-18</td>
<td>2005-12-09</td>
</tr>
<tr id="jena">
<td><a href=/projects/jena.html>Jena</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://jena.apache.org/">Jena</a>
</td>
<td>Java framework for building Semantic Web applications.
</td>
<td>Incubator
</td>
<td>Bertrand Delacrétaz, Leo Simons, Benson Margulies, Ross Gardler
</td>
<td>2010-11-23</td>
<td>2012-04-18</td>
</tr>
<tr id="johnzon">
<td><a href=/projects/johnzon.html>Johnzon</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://johnzon.apache.org/">Johnzon</a>
</td>
<td>Implementation of JSR-353 JavaTM API for JSON Processing (Renamed from Fleece)
</td>
<td>Incubator
<br/>(Mark Struberg)
</td>
<td>Justin Mclean, Daniel Kulp
</td>
<td>2014-06-09</td>
<td>2016-04-20</td>
</tr>
<tr id="joshua">
<td><a href=/projects/joshua.html>Joshua</a>
</td>
<td>Joshua is a statistical machine translation toolkit
</td>
<td>Incubator
<br/>(Chris Mattmann)
</td>
<td>Paul Ramirez, Lewis John McGibbney, Chris Mattmann, Tom Barber
</td>
<td>2016-02-13</td>
<td>2018-10-17</td>
</tr>
<tr id="jspwiki">
<td><a href=/projects/jspwiki.html>JSPWiki</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://jspwiki.apache.org/">JSPWiki</a>
</td>
<td>Java-based wiki engine
</td>
<td>Incubator
</td>
<td>Dave Johnson, Craig Russell, Henning Schmiedehausen, Sam Ruby
</td>
<td>2007-09-17</td>
<td>2013-07-19</td>
</tr>
<tr id="juddi">
<td><a href=/projects/juddi.html>jUDDI</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://juddi.apache.org/">jUDDI</a>
</td>
<td>Implementation of a Universal Description Discovery and Integration (UDDI) registry
</td>
<td>Web Services
</td>
<td>Davanum Srinivas
</td>
<td>2003-09-15</td>
<td>2004-03-17</td>
</tr>
<tr id="juneau">
<td><a href=/projects/juneau.html>Juneau</a>
</td>
<td>Apache Juneau is a toolkit for marshalling POJOs to a wide variety of content types using a common framework, and for creating sophisticated self-documenting REST interfaces and microservices using VERY little code.
</td>
<td>Incubator
<br/>(John D. Ament)
</td>
<td>Craig Russell, Jochen Wiedmann, John D. Ament
</td>
<td>2016-06-24</td>
<td>2017-10-18</td>
</tr>
<tr id="kafka">
<td><a href=/projects/kafka.html>Kafka</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://kafka.apache.org/">Kafka</a>
</td>
<td>Kafka is a distributed publish-subscribe system for processing large amounts of streaming data.
</td>
<td>Incubator
</td>
<td>Alan Cabrera, Chris Douglas, Geir Magnusson Jr., Owen O'Malley
</td>
<td>2011-07-04</td>
<td>2012-10-23</td>
</tr>
<tr id="knox">
<td><a href=/projects/knox.html>Knox</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://knox.apache.org/">Knox</a>
</td>
<td>Knox Gateway is a system that provides a single point of secure access for Apache Hadoop clusters.
</td>
<td>Incubator
<br/>(Devaraj Das)
</td>
<td>Owen O'Malley, Chris Douglas, Mahadev Konar, Alan Gates, Devaraj Das, Chris Mattmann, Tom White
</td>
<td>2013-02-22</td>
<td>2014-02-19</td>
</tr>
<tr id="kudu">
<td><a href=/projects/kudu.html>Kudu</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://kudu.apache.org/">Kudu</a>
</td>
<td>Kudu is a distributed columnar storage engine built for the Apache Hadoop ecosystem.
</td>
<td>Incubator
<br/>(Todd Lipcon)
</td>
<td>Jake Farrell, Brock Noland, Michael Stack, Jarek Jarcec Cecho, Chris Mattmann, Julien Le Dem, Carl Steinbach
</td>
<td>2015-12-03</td>
<td>2016-07-20</td>
</tr>
<tr id="kylin">
<td><a href=/projects/kylin.html>Kylin</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://kylin.apache.org/">Kylin</a>
</td>
<td>Kylin is a distributed and scalable OLAP engine built on Hadoop to support extremely large datasets.
</td>
<td>Incubator
<br/>(Owen O’Malley)
</td>
<td>Owen O'Malley, Ted Dunning, Henry Saputra, Julian Hyde, P. Taylor Goetz
</td>
<td>2014-11-25</td>
<td>2015-11-18</td>
</tr>
<tr id="lens">
<td><a href=/projects/lens.html>Lens</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://lens.apache.org/">Lens</a>
</td>
<td>Lens is a platform that enables multi-dimensional queries in a unified way over datasets stored in multiple warehouses. Lens integrates Apache Hive with other data warehouses by tiering them together to form logical data cubes.
</td>
<td>Incubator
<br/>(Vinod Kumar Vavilapalli)
</td>
<td>Christopher Douglas, Jakob Glen Homan, Jean-Baptiste Onofre
</td>
<td>2014-10-10</td>
<td>2015-08-19</td>
</tr>
<tr id="lenya">
<td><a href=/projects/lenya.html>Lenya</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://lenya.apache.org/">Lenya</a>
</td>
<td>Content Management and publishing system based on Cocoon
</td>
<td>Cocoon
</td>
<td>Steven Noels, Stefano Mazzocchi
</td>
<td>2003-03-15</td>
<td>2004-08-18</td>
</tr>
<tr id="libcloud">
<td><a href=/projects/libcloud.html>Libcloud</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://libcloud.apache.org/">Libcloud</a>
</td>
<td>libcloud is a standard client library for many popular cloud providers, written in python
</td>
<td>Incubator
</td>
<td>Paul Querna, Jean-Frederic Clere, Anthony Elder, Carlos Sanchez
</td>
<td>2009-11-01</td>
<td>2011-05-19</td>
</tr>
<tr id="log4cxx">
<td><a href=/projects/log4cxx.html>log4cxx</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://logging.apache.org/log4cxx/">log4cxx
</td>
<td>Logging for C++. N.B. the code has re-entered the Incubator as log4cxx2.
</td>
<td>Logging Services
</td>
<td>Ceki Gülcü
</td>
<td>2004-01-31</td>
<td>2005-01-11</td>
</tr>
<tr id="log4cxx2">
<td><a href=/projects/log4cxx2.html>log4cxx2</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://logging.apache.org/log4cxx/latest_stable/">log4cxx2
</td>
<td>Logging for C++. N.B. This is a reboot of the Log4cxx podling which previously graduated.
</td>
<td>Logging Services
<br/>(Christian Grobmeier)
</td>
<td>Ralph Goers
</td>
<td>2013-12-09</td>
<td>2017-03-16</td>
</tr>
<tr id="log4net">
<td><a href=/projects/log4net.html>log4net</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://logging.apache.org/log4net/">log4net
</td>
<td>Logging for .NET
</td>
<td>Logging Services
</td>
<td>Ceki Gülcü, Mark Womack, Curt Arnold
</td>
<td>2004-01-15</td>
<td>2007-02-21</td>
</tr>
<tr id="log4php">
<td><a href=/projects/log4php.html>Log4php</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://logging.apache.org/log4php/">Log4php
</td>
<td>Logging for PHP.
</td>
<td>Logging Services
</td>
<td>Gavin McDonald, Niclas Hedhman, Jim Jagielski
</td>
<td>2004-01-31</td>
<td>2010-03-07</td>
</tr>
<tr id="lucene.net">
<td><a href=/projects/lucene.net.html>Lucene.NET</a>
<hr>
<img src="/images/redarrow.gif"><a href="http://lucenenet.apache.org/">Lucene.NET
</td>
<td>Lucene.NET is a source code, class-per-class, API-per-API and algorithmatic port of the Java Lucene search engine to the C# and .NET platform utilizing Microsoft .NET Framework.
</td>
<td>Lucene
</td>
<td>Gianugo Rabellino, Stefan Bodewig, Benson Margulies
</td>
<td>2011-02-05</td>
<td>2012-08-15</td>
</tr>
<tr id="lucy">
<td><a href=/projects/lucy.html>Lucy</a>
<hr>
<img src="/images/redarrow.gif"><a href="https://lucy.apache.org/">Lucy</a>
</td>
<td>A loose port of the Lucene search engine library, written in C and targeted at dynamic language users.
</td>
<td>Incubator
</td>
<td>Chris Hostetter, Chris Mattmann, Joe Schaefer, Upayavira
</td>
<td>2010-07-22</td>
<td>2012-02-22</td>
</tr>
<tr id="madlib">
<td><a href=/projects/madlib.html>MADlib</a>
</td>
<td>Big Data Machine Learning in SQL for Data Scientists.
</td>
<td>Incubator
<br/>(Roman Shaposhnik)
</td>