Securely accessing and processing data in a multi-tenant data store

摘要: Methods, systems, and devices for data access processing are described. To set up secure environments (e.g., including machine learning), an control system may first receive approval from authorized user approver) granting to objects in a multi-tenant store. The determine tenant-specific paths retrieving the store, initialize number of virtual computing engines accessing data. Each engine be based on path(s) used by that engine, each include role defining or object types accessible engine. By requested according path prefixes roles, securely maintain separate different tenants only allow approved tenant