Hi Abhishek, Here is a nice blog post about migrating to SolrCloud: https://sematext.com/blog/solr-master-slave-solrcloud-migration/ <https://sematext.com/blog/solr-master-slave-solrcloud-migration/>
Re number of shards - there is no definite answer - it depends on your indexing/search latency requirements. Only tests can tell. Here are some thought on how to perform tests: https://www.od-bits.com/2018/01/solrelasticsearch-capacity-planning.html <https://www.od-bits.com/2018/01/solrelasticsearch-capacity-planning.html> HTH, Emir -- Monitoring - Log Management - Alerting - Anomaly Detection Solr & Elasticsearch Consulting Support Training - http://sematext.com/ > On 7 Jun 2019, at 09:05, Midas A <test.mi...@gmail.com> wrote: > > Hi , > > Currently we are in master slave architechture we want to move in solr > cloud architechture . > how i should decide shard number in solr cloud ? > > My current solr in version 6 and index size is 300 GB. > > > > Regards, > Abhishek Tiwari
