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| <h1 class="title">SDB - persistent triple stores using relational databases</h1> |
| |
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| <main class="d-flex flex-xl-row flex-column"> |
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| <h2 class="h6 sticky-top m-0 p-2 bg-body-tertiary">On this page</h2> |
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| <ul> |
| <li><a href="#status">Status</a></li> |
| <li><a href="#documentation">Documentation</a></li> |
| <li><a href="#downloads">Downloads</a></li> |
| <li><a href="#support">Support</a></li> |
| <li><a href="#details">Details</a></li> |
| <li><a href="#database-notes">Database Notes</a></li> |
| </ul> |
| </nav> |
| </aside> |
| <article class="flex-column me-lg-4"> |
| <hr> |
| <blockquote> |
| <p>The Apache Jena SDB module has been retired and no longer supported.<br/> |
| The last release of Jena with this module is Jena 3.17.0.<br/></p> |
| </blockquote> |
| <hr> |
| <p>SDB uses an SQL database for the storage and query of RDF data. |
| Many databases are supported, both Open Source and proprietary.</p> |
| <p>An SDB store can be accessed and managed with the provided command |
| line scripts and via the Jena API.</p> |
| <blockquote> |
| <i> |
| Use of SDB for new applications is not recommended. |
| </i> |
| </blockquote> |
| <p><i>This component is “maintenance only”.</i></p> |
| <p><i><a href="../tdb/index.html">TDB</a> is faster, more scalable and better supported |
| than SDB.</i></p> |
| <h2 id="status">Status</h2> |
| <p>As of June 2013 the Jena developers agreed to treat SDB as |
| being only maintained where possible. |
| See <a href="http://mail-archives.apache.org/mod_mbox/jena-users/201306.mbox/%3c51B1A7FB.4070601@apache.org%3e">Future of SDB</a> thread on the mailing list.</p> |
| <p>The developers intend to continue releasing SDB alongside other Jena |
| components but it is not actively developed. None of the developers |
| use it within their organizations.</p> |
| <p>SDB may be revived as a fully supported component if members of the |
| community come forward to develop it. The Jena team strongly recommends |
| the use of <a href="../tdb/">TDB</a> instead of SDB for all new development due to |
| TDBs substantially better performance and scalability.</p> |
| <h2 id="documentation">Documentation</h2> |
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| <li><a href="installation.html">SDB Installation</a></li> |
| <li><a href="quickstart.html">Quickstart</a></li> |
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| <li><a href="store_description.html">Store Description format</a></li> |
| <li><a href="dataset_description.html">Dataset And Model Descriptions</a></li> |
| <li><a href="javaapi.html">Use from Java</a></li> |
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| <li><a href="databases_supported.html">Databases supported</a></li> |
| </ul> |
| <h2 id="downloads">Downloads</h2> |
| <p>SDB is distributed from the Apache Jena project. See the |
| <a href="/download/index.cgi">downloads page</a> for details.</p> |
| <h2 id="support">Support</h2> |
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| <li><a href="query_performance.html">Query performance</a></li> |
| </ul> |
| <h2 id="database-notes">Database Notes</h2> |
| <p>List of <a href="databases_supported.html">databases supported</a></p> |
| <p>Notes:</p> |
| <ul> |
| <li><a href="db_notes.html#postgresql">PostgreSQL notes</a></li> |
| <li><a href="db_notes.html#mysql">MySQL notes</a></li> |
| <li>Oracle notes</li> |
| <li><a href="db_notes.html#ms_sql">Microsoft SQL Server notes</a></li> |
| <li><a href="db_notes.html#db2">DB2 notes</a></li> |
| <li><a href="db_notes.html#derby">Derby notes</a></li> |
| <li>HSQLDB notes</li> |
| <li>H2 notes</li> |
| </ul> |
| |
| </article> |
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| <li><a href="#database-notes">Database Notes</a></li> |
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