What is the name of the software that allows multiple systems to exchange data through a single hub?

The software that allows multiple systems to exchange data through a single hub is known as EAI (Enterprise Application Integration) software. EAI solutions are designed to facilitate communication and data transfer between disparate systems, applications, and services within an organization. This integration is essential for ensuring that different systems can work together seamlessly, allowing for efficient data exchange, process automation, and improved overall business operation.

EAI typically provides a centralized approach to data integration, using various methods such as message queuing, event-driven architectures, and service-oriented architecture (SOA) to facilitate this communication. This not only helps in maintaining consistency of data across different platforms but also enhances the efficiency of business processes by reducing the silos that often exist between various systems.

The other options, while related to data exchange and integration, serve different purposes. SOAP (Simple Object Access Protocol) and WSDL (Web Services Description Language) are protocols and standards used for web services communication, rather than software dedicated to integration. XML (eXtensible Markup Language) is a markup language designed to store and transport data, but it does not inherently provide mechanisms for multiple systems to communicate through a hub. Thus, EAI software is the appropriate term for software specifically designed to facilitate the integration of multiple