Data mapping is a process used in data warehousing with which different data models are linked to one another using a defined group of methods to characterize the info in a unique definition. Data mapping is applied in numerous ways using procedural rules, Extensible Style Sheet Language Transformation and other existing graphical interfaces. The technique of evaluating data values in different data sources and concurrently discovering complex mappings between sets. Data mapping is also used to negotiate multiple databases into a single database.
Data Mapping
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