I am wondering if there is any demo app that can demonstrate all the features/capabilities of solr. My intention is to understand, use and play around all the features supported by solr.
Also looking to explore how solr fits with NLP (like open-nlp), different datastores (like cassandra, mongodb, arangoDB, couchDB), ML engines(mahout, prediction.io etc) and caching servers (redis, memcache). Thanks Anurag
