Hey there, Until now when using Lucene 2.4 I was always optimizing my index using compound file after updating it. I was doing that because if not I could feel a lot performance loss in search responses. Now in Lucene 2.9 there are per segment readers and I have read something about it performes better and maybe there's no need to optimze always the index. For FieldCache usage I know in Lucene 2.9 due to the per segment readers the seed at loading time as imporved a lot if the index is not optimized. But if it is optimized the loading time is the same. So, is that true that with per segment reders search request perform almost as good as an optimized index? Can anyone point me where to get more information about the Lucene 2.9 per segments reader? Thanks in advance -- View this message in context: http://www.nabble.com/Lucene-2.9-and-performance-of-readers-per-segment.-tp25695093p25695093.html Sent from the Lucene - Java Users mailing list archive at Nabble.com.
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