This layer is the primary component of cloud and is entirely responsible for storing information securely.
The layer made up of software and hardware, i.e., the computers, servers, central servers, and databases, is the back-end layer. This layer is the primary component of cloud and is entirely responsible for storing information securely. To ensure seamless connectivity between devices linked via cloud computing, the central servers use a software called middlewareOpens a new window that acts as a bridge between the database and applications.