The function of data integration software in cloud environments is to facilitate the seamless combination of data from various sources into a unified view, enabling organizations to derive meaningful insights. This software supports the merging of structured and unstructured data from multiple platforms, databases, or applications, ensuring that users can access comprehensive information easily. Effective data integration improves data quality, consistency, and accessibility, which aids in better decision-making and analytics. It is essential for businesses looking to harness the full potential of their data in cloud computing settings.