Hi, I'm really really surprised here. Back in 2013 we did a poll to see how people were running Master-Slave (4.x back then) and SolrCloud was a bit more popular than Master-Slave: https://sematext.com/blog/2013/02/25/poll-solr-cloud-or-not/
Here is a fresh new poll with pretty much the same question - How do you run your Solr? <https://twitter.com/sematext/status/854927627748036608> - and guess what? SolrCloud is *not* at all a lot more prevalent than Master-Slave. We definitely see a lot more SolrCloud used by Sematext Solr consulting/support customers, so I'm a bit surprised by the results of this poll so far. Is anyone else surprised by this? See https://twitter.com/sematext/ status/854927627748036608 Thanks, Otis -- Monitoring - Log Management - Alerting - Anomaly Detection Solr & Elasticsearch Consulting Support Training - http://sematext.com/