Sindbad~EG File Manager
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<h2 class="title" style="clear: both"><a id="upgrade_slices"></a>Database Slices</h2>
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<span class="sect2">
<a href="upgrade_slices.html#idm140649572912624">New Functions</a>
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<span class="sect2">
<a href="upgrade_slices.html#idm140649572903136">New Error</a>
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<span class="sect2">
<a href="upgrade_slices.html#idm140649572894448">New Parameter Values</a>
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<p>
Berkeley DB supports a new SMP-optimized data model that is
especially valuable for highly multithreaded applications.
A sliced Berkeley DB instance contains a collection of related
Berkeley DB environments known as slices, each containing a
disjoint subset of records. Transactional consistency is
maintained within an individual slice but not across multiple
slices.
</p>
<p>
Database slices are enabled with a configuration option
when building Berkeley DB and a simple addition to the
DB_CONFIG file. Database slices are supported on UNIX/POSIX
platforms.
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<h3 class="title"><a id="idm140649572912624"></a>New Functions</h3>
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<li>
<code class="literal">
<a href="../api_reference/C/envget_slice_count.html" class="olink">DB_ENV->get_slice_count()</a>
</code>
</li>
<li>
<code class="literal">
<a href="../api_reference/C/envget_slices.html" class="olink">DB_ENV->get_slices()</a>
</code>
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<li>
<code class="literal">
<a href="../api_reference/C/dbset_slice_callback.html" class="olink">DB->set_slice_callback()</a>
</code>
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<code class="literal">
<a href="../api_reference/C/dbget_slices.html" class="olink">DB->get_slices()</a>
</code>
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<code class="literal">
<a href="../api_reference/C/dbslice_lookup.html" class="olink">DB->slice_lookup()</a>
</code>
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<h3 class="title"><a id="idm140649572903136"></a>New Error</h3>
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<code class="literal">DB_SLICE_CORRUPT</code>
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<h3 class="title"><a id="idm140649572894448"></a>New Parameter Values</h3>
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<li><code class="literal">DB_SLICED</code> — A new
<code class="literal">flags</code>
parameter value for the <a href="../api_reference/C/dbopen.html" class="olink">DB->open()</a> method to indicate
that the database is sliced.
</li>
<li><code class="literal">DB_VERB_SLICED</code> — A new
<code class="literal">which</code>
parameter value for the <a href="../api_reference/C/envset_verbose.html" class="olink">DB_ENV->set_verbose()</a> method to
request verbose output for database slices.
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Sindbad File Manager Version 1.0, Coded By Sindbad EG ~ The Terrorists