search for: seriouschang

Hi, Is it possible to perform a search without flushing the index? I've got an application that updates the index every 4 hours but I need to be able to search the new data fairly quickly after the index is updated. The problem revolves around the fact that the update is often much less than 10 000 documents so it isn't being flushed until quite a bit latter. I realise I can do a flush