That sounds great. How far off is 3.0 approximately? 

I've copied a list of main features in Lucene and I've ordered them by 
priority, as I'd like to see them happen in ODB. It is just a suggestion. 
Please let me know, if OrientDB offers any of these features already. I 
added a couple of comments too (->). If I need to start that as an issue, 
please let me know. 

   - many powerful query types: phrase queries, wildcard queries, proximity 
   queries, range queries and more -> in other words, take full advantage of 
   the query engine
   - ranked searching -- best results returned first
   - multiple-index searching with merged results -> the merged results 
   aren't terribly important, but a nice to have
   - fielded searching (e.g. title, author, contents)
   - flexible faceting, highlighting, joins and result grouping -> mainly 
   important for ecommerce. 
   - sorting by any field
   - allow simultaneous update and searching
   - fast, memory-efficient and typo-tolerant suggesters
   - pluggable ranking models, including the Vector Space Model 
   <http://en.wikipedia.org/wiki/Vector_Space_Model> and Okapi BM25 
   <http://en.wikipedia.org/wiki/Okapi_BM25>

Scott

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