[Zope] [ANN] TextIndexNG 3.1.1 released

[David Pratt]

Can TextIndexNG V 3 be used to provide full text search with content 
stored in a relational database or and accessed through zsql (or 
potentially other sources besides content within zodb)? I realize this 
sounds strange since postgres can be made to do a full text search but 
I am thinking broader than just postgres. If so, can the display of 
results be ranked and the output highly customized. Many thanks.

Regards,
David