DBSight is a J2EE web application that can quickly create a full-text Google-like or Amazon-like search engine on any database or application. Average under 0.02 seconds for in-memory mode search on 500M data. Used in production websits. DBSight provides a turn-key solution to design Lucene full-text search on any database, and provide many convenient features for both admins and end users. No java coding! *Design Time: Integrated index designer to flatten any database objects by SQL Integrated results designer, Velocity templating *Daily Maintenance Incremental/Full Indexing Integreated Database Crawler, Scheduler *High Concurrency Separated indexing process Multiple Searching thread to meet consumer-website level production websites. *Searching Results Google-like results, with highlighting, plus ordering Amazon-like Categorized-results with counts Here is one demo, 1.7 million CD albums infomation by freedb.org provided data. http://search.dbsight.com/ Here is a step by step tutorial on how the demo search is created. http://www.dbsight.net/mediawiki/index.php?title=Step_by_step DBSight uses technologies like Lucene, Velocity, Struts, Quartz, etc. It runs well on linux, windows. Resources: Site: http://www.dbsight.net Step by step tutorial : http://www.dbsight.net/mediawiki/index.php?title=Step_by_step Demo Search on freedb.org's data: http://search.dbsight.com/ Free Version Download: http://www.dbsight.net/?q=node/47