Merging is the process of combining two or more entities into a single unit. This can occur in various contexts, such as in business, where companies may merge to enhance their market presence, reduce competition, or achieve economies of scale. Mergers can also happen in technology, where software applications combine features to create a more comprehensive product. In the context of data management, merging refers to the integration of datasets to create a unified dataset. This is often necessary when organizations need to consolidate information from different sources, ensuring that data is accurate and consistent. Effective merging helps improve decision-making and operational efficiency.