Which key-value store to choose?

Question

NoSQL

Task: I need to somehow store json objects in a common memory available between all node.js instances, and also search by fields. What do you advise?

Answer 1

In my opinion, we are talking about document-oriented databases in this case. MongoDB or ArangoDB.

Answer 2

PostgreSQL, JSONB fields
As well as Tarantool, Redis, Aerospike.