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From Doug Cutting <cutt...@apache.org>
Subject Re: lucene indexing and merge process
Date Thu, 18 Oct 2007 16:57:34 GMT
robert engels wrote:
> seek (segment doc no * keylength), read (byte[keylength])
> 
> This would be very efficient when using external document storage.

A seek per document in hits is to be avoided.  This is similar to the 
way field data is stored, which is, as mentioned in the first message 
"very slow if recall set is large".

See the "Stored Fields" section of:

http://lucene.apache.org/java/docs/fileformats.html#Fields

Doug



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