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| <title>Jakarta Lucene - Features - Jakarta Lucene</title> |
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| <p><strong>About</strong></p> |
| <ul> |
| <li> <a href="./index.html">Overview</a> |
| </li> |
| <li> <a href="./features.html">Features</a> |
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| <li> <a href="./applications.html">Applications</a> |
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| <li> <a href="./background.html">Background</a> |
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| <p><strong>Documentation</strong></p> |
| <ul> |
| <li> <a href="http://www.lucene.com/cgi-bin/faq/faqmanager.cgi">FAQs</a> |
| </li> |
| <li> <a href="../api/overview.html">Javadoc</a> |
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| </ul> |
| <p><strong>Download</strong></p> |
| <ul> |
| <li> <a href="http://jakarta.apache.org/site/binindex.html">Binaries</a> |
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| <li> <a href="http://jakarta.apache.org/site/sourceindex.html">Source Code</a> |
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| <li> <a href="http://jakarta.apache.org/site/cvsindex.html">CVS Repositories</a> |
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| </ul> |
| <p><strong>Community</strong></p> |
| <ul> |
| <li> <a href="./whoweare.html">Who We Are</a> |
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| <li> <a href="./powered.html">Powered by Lucene</a> |
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| <li> <a href="./resources.html">Resources</a> |
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| <li> <a href="http://jakarta.apache.org/site/mail.html">Mailing Lists</a> |
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| <li> <a href="http://jakarta.apache.org/site/getinvolved.html">Get Involved</a> |
| </li> |
| </ul> |
| <p><strong>Jakarta</strong></p> |
| <ul> |
| <li> <a href="http://jakarta.apache.org/site/acknowledgements.html">Acknowledgements</a> |
| </li> |
| <li> <a href="http://jakarta.apache.org/site/contact.html">Contact</a> |
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| <a name="FEATURES"><strong>FEATURES</strong></a> |
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| <blockquote> |
| <h3>Lucene offers powerful features through a simple API</h3> |
| </blockquote> |
| </p> |
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| <a name="Scalable, High-Performance Indexing"><strong>Scalable, High-Performance Indexing</strong></a> |
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| </td></tr> |
| <tr><td> |
| <blockquote> |
| <ul> |
| <li>over 200MB/hour on Pentium II/266<br /></li> |
| <li>incremental indexing as fast as batch indexing</li> |
| <li>small RAM requirements -- only 1MB heap</li> |
| <li>index size roughly 30% the size of text indexed</li> |
| </ul> |
| </blockquote> |
| </p> |
| </td></tr> |
| <tr><td><br/></td></tr> |
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| <a name="Powerful, Accurate and Efficient Search Algorithms"><strong>Powerful, Accurate and Efficient Search Algorithms</strong></a> |
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| <tr><td> |
| <blockquote> |
| <ul> |
| <li>ranked searching -- best results returned first</li> |
| <li>boolean and phrase queries</li> |
| <li>fielded searching (e.g., title, author, contents)</li> |
| <li>date-range searching</li> |
| <li>multiple-index searching with merged results</li> |
| </ul> |
| </blockquote> |
| </p> |
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| <a name="Simple API's allow developers to ..."><strong>Simple API's allow developers to ...</strong></a> |
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| <blockquote> |
| <ul> |
| <li>incorporate new document types</li> |
| <li>localize for new languages (already handles most European languages)</li> |
| <li>develop new user interfaces</li> |
| </ul> |
| </blockquote> |
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| <a name="Cross-Platform Solution"><strong>Cross-Platform Solution</strong></a> |
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| <blockquote> |
| <ul> |
| <li>100%-pure Java</li> |
| </ul> |
| </blockquote> |
| </p> |
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| Copyright © 1999-2001, Apache Software Foundation |
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