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<a accesskey="3" href="page.php?w=Data_access&amp;p=2">3.Next</a>
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<p><b>Data access</b> is a generic term referring to a process which has both an IT-specific meaning and other connotations involving access rights in a broader legal and/or political sense. In the former it typically refers to software and activities related to storing, retrieving, or acting on <a href="page.php?w=data">data</a> housed in a <a href="page.php?w=database">database</a> or other <a href="page.php?w=information_repository">repository</a>.</p>

<p><big>Details</big></p>
<p>Two fundamental types of data access exist:<br/>
# <a href="page.php?w=sequential_access">sequential access</a></p><p>
<a accesskey="3" href="page.php?w=Data_access&amp;p=2">3.Next</a>
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