Hi, > From: Daniel Noll [mailto:[EMAIL PROTECTED]
> I don't know how this will be for efficiency. If you did it > that way, you would have to re-open the index for every > single document you add, otherwise you might miss a duplicate > which was added recently. You do not need to reopen index for every single document if the new data doesn't contain dupes. In any case, we use the following algorithm: - remove dupes from new data (it's possible) - open writer, open reader/searcher - use reader/searcher to check for dupes - use writer to add new documents - close all Pasha Bizhan --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]