What is IBM Integration Bus?

IBM Integration Bus (IIB), now known as IBM App Connect Enterprise, is a middleware solution that allows different applications and systems to communicate and exchange data across diverse computing environments. It enables integration of disparate systems by providing a scalable and flexible platform for message routing, transformation, and connectivity. IIB supports a wide range of protocols, data formats, and integration patterns, helping organizations streamline business processes and improve IT agility. It is commonly used in enterprise environments to connect legacy systems, cloud services, databases, and APIs.