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Data Integration

Data integration is the process of combining data from different sources into a single, unified view. Integration begins with the ingestion process, and includes steps such as [data-cleansing], [etl] mapping, and transformation.

Data integration encompasses [data-replication] processes while also emphasizing the breaking down of data silos—combining different types of data from multiple data sources including [database], [data-warehouse], and legacy systems into a common format and repository.