What is the definition of a Systems Integration Services? It is a type of IT service that combines different systems and technologies in order to create a unified IT infrastructure. These services are used in order to connect and integrate different systems so that they can work together more efficiently. Systems Integration Services are used in many industries including banking, healthcare, retail, and government. In the banking industry, for example, Systems Integration Services would be used to integrate different back-end systems such as bank accounts, credit cards, and other payment systems. In the healthcare industry, Systems Integration Services are used to integrate different patient information systems, such as medical records, billing systems, and scheduling systems. In retail and government industries, Systems Integration Services are used to integrate different customer databases and systems for transactions, analytics, and more. Systems Integration Services are an important part of the IT infrastructure and have become an essential part of many industries. They help organizations to create more efficient systems and to maximize their IT resources.