We are trying to design search engine for our customers.
We have many customers, some have small data, some have medium size data and some have really big data.
We are trying to go for one index per customer.
Also for small customers we want less shards and for medium one and larger ones we want an optimal number of shards.
Can anyone suggest us what is the right approach for this? Please share your views it will be helpful.
Thanks in advance for your help.