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<li id="publishDate" class="pull-right">Last Published: 2015-07-09</li> <li class="divider pull-right">|</li>
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<h2>Data Governance and Metadata framework for Hadoop<a name="Data_Governance_and_Metadata_framework_for_Hadoop"></a></h2></div>
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<h3>Overview<a name="Overview"></a></h3>
<p>Atlas is a scalable and extensible set of core foundational governance services &#x2013; enabling enterprises to effectively and efficiently meet their compliance requirements within Hadoop and allows integration with the whole enterprise data ecosystem.</p></div>
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<h3>Features<a name="Features"></a></h3></div>
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<h4>Data Classification<a name="Data_Classification"></a></h4>
<p></p>
<ul>
<li>Import or define taxonomy business-oriented annotations for data</li>
<li>Define, annotate, and automate capture of relationships between data sets and underlying</li></ul>elements including source, target, and derivation processes
<ul>
<li>Export metadata to third-party systems</li></ul></div>
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<h4>Centralized Auditing<a name="Centralized_Auditing"></a></h4>
<p></p>
<ul>
<li>Capture security access information for every application, process, and interaction with data</li>
<li>Capture the operational information for execution, steps, and activities</li></ul></div>
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<h4>Search &amp; Lineage (Browse)<a name="Search__Lineage_Browse"></a></h4>
<p></p>
<ul>
<li>Pre-defined navigation paths to explore the data classification and audit information</li>
<li>Text-based search features locates relevant data and audit event across Data Lake quickly</li></ul>and accurately
<ul>
<li>Browse visualization of data set lineage allowing users to drill-down into operational,</li></ul>security, and provenance related information</div>
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<h4>Security &amp; Policy Engine<a name="Security__Policy_Engine"></a></h4>
<p></p>
<ul>
<li>Rationalize compliance policy at runtime based on data classification schemes, attributes</li></ul>and roles.
<ul>
<li>Advanced definition of policies for preventing data derivation based on classification</li></ul>(i.e. re-identification) &#x2013; Prohibitions
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<li>Column and Row level masking based on cell values and attibutes.</li></ul></div>
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<h3>Documentation<a name="Documentation"></a></h3>
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<li><a href="./Architecture.html">High Level Architecture</a></li>
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<li><a href="./Repository.html">Metadata Repository</a></li>
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<p><a name="LicenseInfo"></a></p></div>
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<h2>Licensing Information<a name="Licensing_Information"></a></h2>
<p>Metadata (Atlas) is distributed under <a class="externalLink" href="http://www.apache.org/licenses/LICENSE-2.0">Apache License 2.0</a>.</p></div>
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