DBSight是一个J2EE的">搜索平台，可扩展的即时全文搜索 任何关系型数据库，对初学者和专家。它具有内置的数据库抓取以下用户定义的SQL ，增量索引，配置的结果排名，突出显示的搜索结果（如谷歌） ，计数和分类结果（如亚马逊） 。
Besides Google-like full-text search, you can have:
Configurable Ranking by combination of relevance and fields like product price, score, comments count, etc
Advanced Facet Search provides results counted for each category, and sub-category
Tag cloud for current search results
Order results by the field you choose
Summarized and highlighted results
Spelling check for existing content
Pagination of the results
Recent searches history
Multi-Server mode for Server Clustering
RSS feed for latest match
And you can have several database searches available in one central server. They can be different applications, or different databases like Oracle, DB2, MySQL, SQL Server, Postgres, or any JDBC supported databases. SQL-based content retrieval is flexible, versatile, and customizable.
Beside database, you can customize the crawler to search files in your own way, be it files on disk, or XML file via HTTP, or any other data sources.
Changes:
1. Support for decimal range facet search was added.
2. Support for float type for sum or average columns was added.
3. Search timeout was fixed to 60 seconds in distributed mode.
4. The... precision of the sum() and average() functions for facet search was increased
4.x 920.html">Releases for Lucene 4.0 APIs
WAR file Version 4.0.9 (Jan 9th, 2011) http://www.dbsight.net/download/dbsight4.war
Zip file with Jetty bundled Version 4.0.9 (Jan 9th, 2011) http://www.dbsight.net/download/dbsight4.zip
Exe file with Jetty bundled Version 4.0.9 (Jan 9th, 2011) http://www.dbsight.net/download/dbsight4.exe