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asterix-gerrit.ics.uci.edu / incubator-asterixdb-site / 1befeb1976de14798e69b4e829c4e5b873f869fc / . / docs / 0.8.8-incubating / index.html
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Yingyi Bu08953b22016-03-25 15:23:26 -0700[diff] [blame]1<!DOCTYPE html>
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51 <li id="publishDate">Last Published: 2016-03-25</li>
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55 <li id="projectVersion" class="pull-right">Version: 0.8.8-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">
78 <i class="none"></i>
79 Installing and Managing AsterixDB using Managix</a>
80 </li>
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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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102
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104
Yingyi Bu08953b22016-03-25 15:23:26 -0700[diff] [blame]105 <a href="aql/datamodel.html" title="Asterix Data Model (ADM)">
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107 Asterix Data Model (ADM)</a>
108 </li>
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112 <a href="aql/manual.html" title="Asterix Query Language (AQL)">
113 <i class="none"></i>
114 Asterix Query Language (AQL)</a>
115 </li>
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121 AQL Functions</a>
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128 AQL Allen's Relations Functions</a>
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131 <li>
132
133 <a href="aql/similarity.html" title="AQL Support of Similarity Queries">
134 <i class="none"></i>
135 AQL Support of Similarity Queries</a>
136 </li>
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138 <li>
139
140 <a href="aql/externaldata.html" title="Accessing External Data">
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142 Accessing External Data</a>
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147 <a href="feeds/tutorial.html" title="Support for Data Ingestion in AsterixDB">
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149 Support for Data Ingestion in AsterixDB</a>
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154 <a href="udf.html" title="Support for User Defined Functions in AsterixDB">
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156 Support for User Defined Functions in AsterixDB</a>
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163 Filter-Based LSM Index Acceleration</a>
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170 HTTP API to AsterixDB</a>
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192 <!-- ! Licensed to the Apache Software Foundation (ASF) under one
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204 ! "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
205 ! KIND, either express or implied. See the License for the
206 ! specific language governing permissions and limitations
207 ! under the License.
208 ! --><h1>AsterixDB</h1>
209<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>
210
211<ul>
212
213<li>A semistructured NoSQL style data model (ADM) resulting from extending JSON with object database ideas</li>
214
215<li>An expressive and declarative query language (AQL) that supports a broad range of queries and analysis over semistructured data</li>
216
217<li>A parallel runtime query execution engine, Hyracks, that has been scale-tested on up to 1000+ cores and 500+ disks</li>
218
219<li>Partitioned LSM-based data storage and indexing to support efficient ingestion and management of semistructured data</li>
220
221<li>Support for query access to externally stored data (e.g., data in HDFS) as well as to data stored natively by AsterixDB</li>
222
223<li>A rich set of primitive data types, including spatial and temporal data in addition to integer, floating point, and textual data</li>
224
225<li>Secondary indexing options that include B+ trees, R trees, and inverted keyword (exact and fuzzy) index types</li>
226
227<li>Support for fuzzy and spatial queries as well as for more traditional parametric queries</li>
228
229<li>Basic transactional (concurrency and recovery) capabilities akin to those of a NoSQL store</li>
230</ul>
231<div class="section">
232<div class="section">
233<h3><a name="Disclaimer"></a>Disclaimer</h3>
234<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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