Definition
Data Integration is the process of combining data from different sources into a coherent and unified whole that enables their shared use and analysis.
Human Explanation
Data from multiple systems are combined so that they can be analysed as one consistent dataset.
Why it Matters
Organisations rarely depend on a single Data Source. Integration provides a more complete view of their processes and operations.
Conceptual Boundary
Data Integration does not mean storing or analysing data. Its purpose is to provide consistent access to data from different systems.
Practical Perspective
Data Integration delivers the greatest value when it preserves consistency, traceability and high Data Quality.