Provides tools to build and maintain portals.
Book about indexing techniques and a software package that implements the algorithms.
A complete indexing and searching system for a small domain or intranet. Source code provided under the GPL.
Service provides searching in hosted clusters for specific domains and web sites.
High-volume text search works with many file types. Features include hit highlighting, natural language, fuzzy, phonic, Boolean, proximity, field, numeric range.
NCSA Information Technologies' effort to build a new search infrastructure that addresses issues of scale and heterogeneity.
Jon Kleinberg's method of searching the Web. Links to the Cornell researcher's extensive online publications list.
Search engine for Unix and Windows NT that handles meta tags. Free and open-source under the GNU public license.
Identifies and extracts business intelligence from your data assets.
Web walking and indexing package to create a retrieval interface to collections of HTML documents. Free for up to 2,000 pages.
Computers /
Internet /
Searching /
Directories /
Open_Directory_Project /
Use_of_ODP_Data /
Upload_Tools
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