May I have suggestion on this solution. Suppose I have clientMaster, clientBranchMaster, clientProductMaster, clientCaseStatusMaster, clientContractMaster. Each collection have clientId, clientName and their respective details, some details have array of obj. So to update clientName in each collection, can I do only one document in master collection having array of object of each collection which id depend on clientId like mentioned above collection. If we keep this nested json structure, will indexing work fast while updating or inserting document. I want suggestion for this approach.