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From Otis Gospodnetic <otis_gospodne...@yahoo.com>
Subject Re: Baseline vs. Incremental Indexing
Date Fri, 29 Apr 2011 19:00:19 GMT
Hi Satish,

I can't think of any benefits you'd reap by complete/full reindexing into a new 
index.  Incremental indexing will be faster.


Otis
----
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Lucene ecosystem search :: http://search-lucene.com/



----- Original Message ----
> From: Satish Kumar <satish.kumar.just.doit@gmail.com>
> To: solr-user@lucene.apache.org
> Sent: Fri, April 29, 2011 2:58:25 PM
> Subject: Baseline vs. Incremental Indexing
> 
> Hi,
> 
> Currently we index new/updated records every 30 minutes (I am  referring to
> this as incremental/partial index) -- i.e., records will be  added to an
> existing index. Are there any benefits in creating a new index  (i.e., delete
> the existing index and create it) from a performance point of  view everyday
> or a week?
> 
> In other search system I worked with,  incremental updates are generated in a
> small file. When the server is  restarted, each update in the small files
> need to be applied. When there are  several small files to be applied, the
> restart process could take a few  minutes to complete so the recommendation
> was to run baseline process every  night. I'm wondering if this is the case
> with Solr as  well?
> 
> 
> Thanks,
> Satish
> 

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