I know that this is an old thread, but I wanted to pass on some additional information in blatant self promotion.
We've just completed an IDOL to Solr migration for our e commerce site with approximately 40 Million items and anywhere between 200,000 to 300,000 searches per day. I am documenting some lessons learned some some product discriminators here: http://engineering2success.blogspot.com/ -- View this message in context: http://lucene.472066.n3.nabble.com/Migration-from-Autonomy-IDOL-to-SOLR-tp3255377p4145247.html Sent from the Solr - User mailing list archive at Nabble.com.
