Texis provides text-search technology for databases, document collections, XML data, web content, and many other data types. Texis is unique in integrating SQL logic and real-time operations with search-engine functionality -- without the usual bottlenecks. This gives developers greater versatility in designing sophisticated and scaleable search applications. Texis is the only high performance search engine to integrate the ANSI SQL standard. It is a true SQL RDBMS optimized for free text management and retrieval. More broadly, Texis provides a suite of tools for rapid application development of interactive catalogs, classified advertising, knowledge management, web searching, and similar applications that require: full-text search of dynamic data; advanced query syntax; complex business logic; powerful ranking and sorting; XML input/output or web-services style development; or other advanced features.
Typical Applications: catalogs, classified ads, knowledge management, web indexing
Availability: Texis introduced in 1993. A downloadable sample app (Webinator) provides an extensive set of free web indexing capabilities.