Hi,
We are using ELK as a single node cluster with Kibana and I'd been searching if there any limitation on the number of nodes for Elasticsearch free version. But i am unable to find information on these.
Does ES free version allows clustering using multiple nodes? We have been planning to implement data tier and make the use of Hot-cold architecture. Is it possible ? If it possible any limitation on number of data nodes? Any limitation on storage capacity per node?