Our aim is to implement a Chat Service and we want to use ElasticSearch to store our hot message data.
So we are thinking that Every conversation has unique "index" and there will be messages inside of it as "document"
As you guess there will be millions of conversation and every conversation requires unique index so there will be million of indexes.
So I there any limit of number of index in elasitcsearch ?
And let me explain why we are using one index for per conversation; You know accessing index is so fast in elastic search so we will access coversation immediately when we type index.
If there is a limit What will be your ideas ?