LuSql can handle complex queries, allows for additional per record sub-queries, and has a plug-in architecture for arbitrary Lucene document manipulation. Its only dependencies are three Apache Commons libraries, the Lucene core itself, and a JDBC driver.
LuSql has been extensively tested, including a large 6+ million full-text & article metadata document collection, producing an 86GB Lucene index.
I am the author of the LuSql software.Update 2008 11 17 14:16:
Update 2008 11 17 22:00
- Discussion on the Solr list