I don't see how multi-cores will help you. Both SolrCloud or Master-Slave can work for you. Of course, SolrCloud helps you in terms of maintaining higher availability due to replica/leader fail over.
If your queries are always going to be limited to one country then creating a collection per country is fine. On Wed, May 29, 2013 at 6:12 PM, Ramzi Alqrainy <ramzi.alqra...@gmail.com>wrote: > Hi Team, > > Please I need your advice, I have high-traffic web site (100 million page > views/month) to 22 country and I want to build fast and powerfull search > engine. So, I use solr 4.3 and sperate every country to collection , but I > want to build right structure to accommodates high traffic .So, What advise > me to use? Solr cloud or Master-Slave or multi-cores . > > > Thanks in advance. > Ramzi, > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Advice-High-traffic-web-site-tp4066745.html > Sent from the Solr - User mailing list archive at Nabble.com. > -- Regards, Shalin Shekhar Mangar.