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From Doug Cutting <>
Subject Re: disable locks on read only indexes (performance improvement?)
Date Mon, 01 Dec 2003 22:10:55 GMT
Kevin A. Burton wrote:
> Would there be any performance improvement in query throughput and 
> latency if locking were disabled for readonly indexes?

The locks are only consulted when opening a new IndexReader.  I doubt 
very much that you're doing this often enough for this to be significant.


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