To these responses, I would also add: extremely easy to install and "configure" -- that is, NO configuration is required to get it running out-of-the-box (including schema definitions, servlet containers, etc.) This alone was what drew me to ES in lieu of Solr way back, though I don't know if it has changed in Solr 4.Received on Thu Mar 14 2013 - 16:25:53 EDT