Which of the following is a key feature of point-to-point integration?

Point-to-point integration is characterized by each system connecting directly to every other system in the integration landscape. This approach allows for a straightforward data exchange where systems communicate directly with one another without a central intermediary. It is often used in smaller setups where the number of systems is manageable, making it easier to establish and maintain direct connections.

This integration style can be simple to implement for a limited number of systems because it avoids the complexity of centralized management or additional middleware. However, as the number of connected systems grows, it may lead to increased complexity and maintenance challenges due to the numerous direct connections that need to be managed.

Other options highlight different integration approaches. For instance, a central hub management is more indicative of hub-and-spoke architectures, which provide a centralized method for system connections, often enhancing efficiency in larger system environments. Similarly, specialized middleware solutions are typically used in more complex integration architectures, such as enterprise service buses (ESBs), to facilitate communication among multiple systems in a more scalable manner. The distributed architecture approach refers to another integration style, pointing towards a system where processing and data storage are spread across multiple locations rather than consolidated.