It’s the first step in cultivating an accurate and secure data management system.

Data mapping is the process of linking data fields from one source (such as a database) to data fields in another source. It is a foundational task in data management and the first step in facilitating data integration and migration.

Data mapping is the process of matching data fields between two or more systems (such as databases or spreadsheets). This ensures data is accurate and usable in its destination database.

“Data mapping ensures that data can move from a source system to a destination system while preserving its meaning and context,” said Jay Mishra, chief operating officer of data management software company Astera. “It’s like moving into a new home — the key is to place everything in the right spot so it serves its intended purpose.”

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