The technology that integrates software applications across different business units is known as Enterprise Resource Planning (ERP) systems. ERP systems unify various business processes into a single framework, allowing for streamlined operations and improved data visibility. This integration enables real-time data sharing and collaboration among departments, enhancing efficiency in areas such as finance, human resources, and inventory management. By centralizing data and processes, ERP systems facilitate better decision-making and strategic planning, ultimately supporting organizational growth and competitiveness.