Both of these topics have been discussed at length in this forum. I think you would be well served by searching the archive for both of these topics, and you'd get your answer faster <G>.....
NFS mounts have problems that have been discussed recently. There is nothing built into Lucene that indexes a database for you. You have to write a program to extract the data from the DB and put it into a Lucene index. Thereafter, you have to try to keep the two in synch. Best Erick
