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From aravinth thangasami <>
Subject Lucene Grouping Search - Performance
Date Thu, 11 May 2017 09:59:52 GMT
Hi all,

On experimenting with Lucene Group Search in Lucene 4.10,

Once Field Cache is formed,
We recorded better performance with Field cache compared to doc values.

So I decided to avoid doc values on that field.

Our Index involves 80% of updates.
How much will this affect field cache?

Is it better to avoid doc values considering the use of Field cache?

please provide your views


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