Hello, I m relatively new to MongoDB.
I am working on an application and I have a certain use case where I have to use mongodb lookups on two different collections stored in two different databases. Since, lookups dont have support for cross databases, I decided to use MongoDB Data Federation.
The query works now using federated instance. I read up more about the limitation of Data federation by reading this article data-federation-limitations.
One of the limitations state that federated instance can only have 60 guaranteed concurrent connections per region and only 30 concurrent queries. So if my application were to be used by thousands of users , would there be a performance issue??
If so, how can I do this task differently?