# DataparkSearch Engine 4.53
DataparkSearch - Full Featured Web site Open Source Search Engine Software over the Internet and Intranet Web Sites Based on SQL Database. It is a Free search software covered by GNU license.
Keywords: shareware, freeware, download, internet, unix, utilities, search engine, text retrieval, knowledge retrieval, text search, information retrieval, database search, mining, intranet, webserver, index, spider, filesearch, meta, free, open source, full-text, udmsearch, website, find, opensource, search, searching, software, udmsearch, engine, indexing, system, web, ftp, http, cgi, php, SQL, MySQL, database, php3, FreeBSD, Linux, Unix, DataparkSearch, MacOS X, Mac OS X, Windows, 2000, NT, 95, 98, GNU, GPL, url, grabbing

## Reference manual

Copyright © 2003-2009 OOO DataPark

Copyright © 2001-2003 Lavtech.com corp.

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This project is dedicated to Noémie.

List of Tables
3-1. Relationship between libextractor's keyword types and DataparkSearch section names
3-2. Verbose levels
5-1. Cache mode predefined limit types
5-2. SQL-based cache mode limit types
7-1. Language groups
7-2. Charsets aliases
8-1. Available search parameters
8-2. VQL operators supported by DataparkSearch
8-3. Configure-time parameters to tune relevance calculation (switches for configure)
9-1. `server` table schema
9-2. Several server's parameters values in `srvinfo` table

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