backend help - mongodb - nodejs - application ( need an expert)

Job ID: 32972743

Budget: $8 – $15 USD

This is the scenario:

I am developing a clinic management sofwate in VUE, NODEJS and MONGODB, and I need help with the backend. Each account (each client) may have their own data with their own users and their own patients in their page after they login. I need to decide what to do now. if I separate DB for each client or store everything in one DB and query all data from all the clients in every request . I need someone to help me on this
Related categories: Node.js Express JS MongoDB