Contegra Systems and dtSearch announced a faceted search add-on for dtSearch Developer Customers. Faceted search enables dynamic filtering of search results by attributes. Built on the dtSearch Engine APIs, Contegra Systems’ Kaleido Search now makes faceted search available to content-rich applications and e-commerce sites. Kaleido Search offers the ability to group search results by facet, the ability to “expand and collapse” facet selections, on-demand summaries of selected facets, and more. Kaleido Search enables these faceted search features in the context of comprehensive solution for online data access that is customizable to suit any site. The dtSearch Engine can index over a terabyte of data in a single index, as well as create and instantly search an unlimited number of indexes. The software offers more than 25 search options, including Unicode support covering hundreds of international languages. Proprietary file format support highlights hits in popular file types.  A built-in Spider supports searching of local and remote, public and secure, dynamic and static web data, with WYSIWYG hit-highlighted displays. The dtSearch Engine API supports .NET, Java, C++, SQL, etc., including native 64-bit Windows/Linux support. http://www.contegrasystems.com, http://www.dtsearch.com