What does integration primarily allow between two systems?

Integration primarily allows for the exchange of data or performance of work between two systems, which is central to enhancing functionality and streamlining operations. By integrating systems, organizations can ensure that information flows seamlessly across platforms, enabling them to synchronize processes, automate tasks, and improve overall efficiency.

For instance, when two systems are integrated, data from one system can be automatically sent to another without manual intervention, thereby reducing errors and saving time. This also facilitates the performance of tasks that require inputs from multiple systems, allowing for a more cohesive experience and workflow.

Although shared user interfaces, automatic user authentication, and real-time communication can be aspects of integrated systems, they are not the primary function of integration itself. Integration's main goal is centered around data exchange and operational synergy.