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asterix-gerrit.ics.uci.edu / incubator-asterixdb-site / 237a264dec728300c3c67e5b1d7d465757b43ea0 / . / docs / 0.8.7-incubating / index.html
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51 <li id="publishDate">Last Published: 2015-11-24</li>
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55 <li id="projectVersion" class="pull-right">Version: 0.8.7-incubating</li>
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73 <li class="nav-header">Documentation</li>
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77 <a href="install.html" title="Installing and Managing AsterixDB using Managix">
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79 Installing and Managing AsterixDB using Managix</a>
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84 <a href="yarn.html" title="Deploying AsterixDB using YARN">
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86 Deploying AsterixDB using YARN</a>
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91 <a href="aql/primer.html" title="AsterixDB 101: An ADM and AQL Primer">
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93 AsterixDB 101: An ADM and AQL Primer</a>
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98 <a href="aql/primer-sql-like.html" title="AsterixDB 101: An ADM and AQL Primer (For SQL Fans)">
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100 AsterixDB 101: An ADM and AQL Primer (For SQL Fans)</a>
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107 AsterixDB Javascript SDK</a>
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114 Asterix Data Model (ADM)</a>
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121 Asterix Query Language (AQL)</a>
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128 AQL Functions</a>
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135 AQL Allen's Relations Functions</a>
136 </li>
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138 <li>
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140 <a href="aql/similarity.html" title="AQL Support of Similarity Queries">
141 <i class="none"></i>
142 AQL Support of Similarity Queries</a>
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147 <a href="aql/externaldata.html" title="Accessing External Data">
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149 Accessing External Data</a>
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156 Support for Data Ingestion in AsterixDB</a>
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163 Support for User Defined Functions in AsterixDB</a>
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170 Filter-Based LSM Index Acceleration</a>
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177 HTTP API to AsterixDB</a>
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199 <!-- ! Licensed to the Apache Software Foundation (ASF) under one
200 ! or more contributor license agreements. See the NOTICE file
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213 ! specific language governing permissions and limitations
214 ! under the License.
215 ! --><h1>AsterixDB</h1>
216<p>AsterixDB is a BDMS (Big Data Management System) with a rich feature set that sets it apart from other Big Data platforms. Its feature set makes it well-suited to modern needs such as web data warehousing and social data storage and analysis. AsterixDB has:</p>
217
218<ul>
219
220<li>A semistructured NoSQL style data model (ADM) resulting from extending JSON with object database ideas</li>
221
222<li>An expressive and declarative query language (AQL) that supports a broad range of queries and analysis over semistructured data</li>
223
224<li>A parallel runtime query execution engine, Hyracks, that has been scale-tested on up to 1000+ cores and 500+ disks</li>
225
226<li>Partitioned LSM-based data storage and indexing to support efficient ingestion and management of semistructured data</li>
227
228<li>Support for query access to externally stored data (e.g., data in HDFS) as well as to data stored natively by AsterixDB</li>
229
230<li>A rich set of primitive data types, including spatial and temporal data in addition to integer, floating point, and textual data</li>
231
232<li>Secondary indexing options that include B+ trees, R trees, and inverted keyword (exact and fuzzy) index types</li>
233
234<li>Support for fuzzy and spatial queries as well as for more traditional parametric queries</li>
235
236<li>Basic transactional (concurrency and recovery) capabilities akin to those of a NoSQL store</li>
237</ul>
238<div class="section">
239<div class="section">
240<h3><a name="Disclaimer"></a>Disclaimer</h3>
241<p>Apache AsterixDB is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.</p></div></div>
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