»Drill down« selection is the most powerful way of viewing relationships within information sets. By using parameters to categorize data, it provides the easiest navigation and quickest access to search results. You can easily filter out irrelevant information, and maybe even discover aspects you wouldn't have spotted at all using a regular search engine.

Standalone Framework
XSEARCH Facet Navigator is a complete standalone framework which keeps all relationships in a super compressed parametric index and offers enormous speed. By integrating an open relationship concept between its index and external document IDs or database entries, it is designed to enhance any search engine or eCommerce application with faceted navigation.

By combining XSEARCH Facet Navigator and  XSEARCH Suggest into one index structure, we provide a complete solution for Find and Navigation within milliseconds.

 figure: Example for faceted navigation