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Have single SOLR instance and make both the sites to query the same instance
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Have single SOLR instance and make both the sites to query the same instance

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Planning on making what is currently two websites on diff. machines, A &amp;&nbsp;B, as a single experience. 
 
So siteB will be DNS as subdomain like <a href="http://siteB.siteA.com" rel="ugc">http://siteB.siteA.com</a>, but still live as seperate site. 
 
How to handle internal search? 
 
Site A uses Google search. 
 
Site B uses Apache Solr Search module. 
 
My 1st choice is to use Solr on both sites with single experience so a Visitor can conduct a searcn at <a href="http://www.siteA.com" rel="ugc">http://www.siteA.com</a> or <a href="http://siteB.siteA.com" rel="ugc">http://siteB.siteA.com</a> and returns results from both. 
 
Possible?
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Planning on making what is currently two websites on diff. machines, A & B, as a single experience.

So siteB will be DNS as subdomain like http://siteB.siteA.com, but still live as seperate site.

How to handle internal search?

Site A uses Google search.

Site B uses Apache Solr Search module. 

My 1st choice is to use Solr on both sites with single experience so a Visitor can conduct a searcn at http://www.siteA.com or http://siteB.siteA.com and returns results from both.

Possible?

How to configure Apache Solr Search for two websites but single experience?

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Apache Web Server

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