"Wallmer, Martin" <[EMAIL PROTECTED]> writes: > > > > > > A question to the Lucene experts: Where does Lucene writes > > its index? > > > Is it possible to store in RDBMS? > > > > I was wondering about this as well. Another real problem > > might be when > > to index and transactionality. If we index as soon as we write a > > resource and then decide to rollback at some point it might > > be a problem > > if we updated a main index. It might be necessary to create a > > new index > > and merge it with the existing one on commit. > > > > Ah ja, transactions :-(. The indexer must be a store and must > take part at the two phase commit. How can this be achieved with > Lucene? No big problem if Lucene can write its index to RDBMS...
Isn't the point of using Lucene, that it is lightweight and does not require a RDBMS? Usually Lucene uses a directory for its index. I suspect moving the index to RDBMS is not easy. Martin --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
