2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/31732We present a new application for keyword search within relational databases, which uses a novel algorithm to solve the join discovery problem by finding Memex-like trails through the graph of foreign key dependencies. It differs from previous efforts in the algorithms used, in the presentation mechanism and in the use of primary-key only database queries at query-time to maintain a fast response for users. We present examples using the DBLP data set.12 pages, 7 figuresDatabasesH.3;H.4;H.5text