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Till Westmann00f9bf22016-03-14 13:59:27 -0700[diff] [blame]13 <title>About Apache AsterixDB</title>
Ian Maxon3dffc852015-07-13 20:17:09 -0700[diff] [blame]14
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Till Westmann00f9bf22016-03-14 13:59:27 -0700[diff] [blame]31 <div class="masthead">
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Ian Maxon3dffc852015-07-13 20:17:09 -0700[diff] [blame]38
Till Westmann00f9bf22016-03-14 13:59:27 -0700[diff] [blame]39 <nav class="navbar navbar-default">
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Ian Maxonf84cb812015-12-07 15:09:45 -0800[diff] [blame]48 <a class="navbar-brand" href="index.html">Overview</a>
Ian Maxon3dffc852015-07-13 20:17:09 -0700[diff] [blame]49 </div>
50 <div class="navbar-collapse collapse">
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Ian Maxonf84cb812015-12-07 15:09:45 -0800[diff] [blame]52 <li><a href="download.html">Download</a></li>
Ian Maxona9643c82015-09-01 11:15:57 -1000[diff] [blame]53 <li class="dropdown">
54 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Documentation<span class="caret"></span></a>
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56 <li class="dropdown-header">Stable release</li>
Ian Maxon1c2dec12024-04-01 16:05:43 -0700[diff] [blame]57 <li><a href="docs/0.9.9/index.html">Documentation for 0.9.9<i class="fa fa-external-link fa-sm"></i></a></li>
Ian Maxona9643c82015-09-01 11:15:57 -1000[diff] [blame]58 <li class="divider"></li>
59 <li class="dropdown-header">Snapshot release</li>
Ian Maxon1c2dec12024-04-01 16:05:43 -0700[diff] [blame]60 <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.10-SNAPSHOT <i class="fa fa-external-link fa-sm"></i></a></li>
Ian Maxon79af4a72018-11-02 17:06:39 -0700[diff] [blame]61 <li class="divider"></li>
62 <li class="dropdown-header">Tutorial for SQL Users</li>
63 <li><a href="files/SQL_Book.pdf">Don Chamberlin's SQL++ for SQL Users<i class="fa fa-external-link fa-sm"></i></a></li>
Ian Maxona9643c82015-09-01 11:15:57 -1000[diff] [blame]64 </ul>
65 </li>
Ian Maxonf84cb812015-12-07 15:09:45 -0800[diff] [blame]66 <li><a href="about.html">About</a></li>
Till Westmann2a321022016-04-08 08:18:14 -0700[diff] [blame]67 <li class="dropdown">
68 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Community<span class="caret"></span></a>
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Michael Blowf93d7f52016-10-07 14:36:30 -0400[diff] [blame]77 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Development<span class="caret"></span></a>
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79 <li class="dropdown-header">For New Contributors</li>
Ian Maxonf84cb812015-12-07 15:09:45 -0800[diff] [blame]80 <li><a href="dev-setup.html">Development Setup</a></li>
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82 <li class="dropdown-header">For Committers</li>
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Michael Blowf93d7f52016-10-07 14:36:30 -0400[diff] [blame]85 <li class="dropdown-header">Extensions</li>
86 <li><a href="extension.html">Extending AsterixDB</a></li>
Ian Maxon3dffc852015-07-13 20:17:09 -0700[diff] [blame]87 </ul>
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97 <li><a href="http://www.apache.org/"><b>ASF Homepage</b></a></li>
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99 <li><a href="http://www.apache.org/foundation/sponsorship.html">Donate</a></li>
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108
109
Till Westmann00f9bf22016-03-14 13:59:27 -0700[diff] [blame]110 <div class="row">
Ian Maxon3dffc852015-07-13 20:17:09 -0700[diff] [blame]111<div class="col-md-8 col-centered">
Till Westmann00f9bf22016-03-14 13:59:27 -0700[diff] [blame]112<h2>About Apache AsterixDB</h2>
Till Westmanndadc9b72016-04-26 17:24:34 -0700[diff] [blame]113<p>Apache AsterixDB™ is a highly scalable data management system that can store, index, and manage semi-structured
114data, e.g., much like MongoDB, but it also supports a full-power query language with the expressiveness of SQL (and
115more).
Till Westmann5291c492016-04-04 09:35:50 -0700[diff] [blame]116Unlike analytics engines like Apache Hive or Apache Spark, it stores and manages data, so AsterixDB can exploit its
117knowledge of data partitioning and the availability of indexes to avoid always scanning data set(s) to process queries.
118Somewhat surprisingly, there is no open source parallel database system (relational or otherwise) available to
119developers today – AsterixDB aims to fill this need.</p>
Ian Maxon3dffc852015-07-13 20:17:09 -0700[diff] [blame]120
121<h3 id="core-features">Core features</h3>
122
123<ul>
124 <li>A NoSQL style data model (ADM) based on extending JSON with object
125database concepts.</li>
126 <li>An expressive and declarative query language (AQL) for querying
127semi-structured data.</li>
Till Westmannc6e439f2016-07-07 14:45:57 -0700[diff] [blame]128 <li>A runtime query execution engine, Apache Hyracks, for partitioned-parallel
Ian Maxon3dffc852015-07-13 20:17:09 -0700[diff] [blame]129execution of query plans.</li>
130 <li>Partitioned LSM-based data storage and indexing for efficient
131ingestion of newly arriving data.</li>
132 <li>Support for querying and indexing external data (e.g., in HDFS) as
133well as data stored within AsterixDB.</li>
134 <li>A rich set of primitive data types, including support for spatial,
135temporal, and textual data.</li>
136 <li>Indexing options that include B+ trees, R trees, and inverted
137keyword index support.</li>
138 <li>Basic transactional (concurrency and recovery) capabilities akin to
139those of a NoSQL store.</li>
140</ul>
141
142<h3 id="history">History</h3>
Till Westmannc6e439f2016-07-07 14:45:57 -0700[diff] [blame]143
Till Westmann5291c492016-04-04 09:35:50 -0700[diff] [blame]144<p>Prior to being developed at the Apache Software Foundation AsterixDB was co-developed by a team of faculty, staff, and
145students at UC Irvine and UC Riverside. The project was initiated as a large NSF-sponsored project in 2009, the goal of
146which was to combine the best ideas from the parallel database world, the then new Apache Hadoop world, and the
147semi-structured (e.g., XML/JSON) data world in order to create a next-generation BDMS. A first informal open source
148release was made four years later, in June of 2013, under the Apache Software License 2.0. AsterixDB was accepted into
Till Westmanndadc9b72016-04-26 17:24:34 -0700[diff] [blame]149the Apache Incubator in Febuary of 2015 and was established as a TLP in April of 2016.</p>
Ian Maxon3dffc852015-07-13 20:17:09 -0700[diff] [blame]150
Till Westmannc6e439f2016-07-07 14:45:57 -0700[diff] [blame]151<h3 id="more-information">More information</h3>
152
153<p>More information about AsterixDB (and its underlying frameworks Hyracks and Algebricks) can be found on the site of the
154<a href="http://asterix.ics.uci.edu/">ASTERIX project at UC Irvine</a> - especially in the
155<a href="http://asterix.ics.uci.edu/publications.html">Publications section</a>.</p>
Ian Maxon3dffc852015-07-13 20:17:09 -0700[diff] [blame]156
157</div>
158</div>
159
160
Till Westmann00f9bf22016-03-14 13:59:27 -0700[diff] [blame]161 <hr/>
Ian Maxon3dffc852015-07-13 20:17:09 -0700[diff] [blame]162
Till Westmann00f9bf22016-03-14 13:59:27 -0700[diff] [blame]163 <footer>
164 <div class="row">
Till Westmann00f9bf22016-03-14 13:59:27 -0700[diff] [blame]165 <div class="col-md-9 col-centered text-center">
166 <p/>
167 <p>&copy; Copyright 2016 The Apache Software foundation. All Rights Reserved. </p>
168 <p>Apache AsterixDB, the Apache AsterixDB logo, Apache, and the Apache feather logo are trademarks of the
169 Apache Software Foundation</p>
Ian Maxon3dffc852015-07-13 20:17:09 -0700[diff] [blame]170 </div>
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