Feature Solr 6.2.1 ElasticSearch 5.0; Master-slave replication: Only in non-SolrCloud. In SolrCloud, behaves identically to ES. Not an issue because shards are. Mar 18, 2014. But then again, if somebody wants ready to go ecommerce solution, and doesn't want a lot of customization which Django offers, then why not to use other frameworks which focus only on ecommerce? Like magento or opencart etc. Oscar is a heavy framework on top…