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From Dave Stuart <>
Subject Re: cores vs indices
Date Mon, 08 Aug 2011 07:16:02 GMT
Hi Daniel,

Yes there is a one-to-one relationship between Solr indices and cores. The one to many comes
when you look at the relationship between cores and tomcat/jetty webapps instances. This gives
you the ability to clone, add and swap cores around.

See for for core manipulation functions:



On 8 Aug 2011, at 04:35, Daniel Schobel wrote:

> Can someone provide me with a succinct defintion of what a solr core
> is? Is there a one-to-one relationship of cores to solr indices or can
> you have multiple indices per core?
> Cheers,
> Daniel

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