MDM matching algorithms benefit from various data characteristics but do not benefit from "Structural heterogeneity of data elements."
Matching Algorithms:These are used in MDM to identify and link data records that refer to the same entity across different systems.
Data Characteristics:
Distinctiveness:Helps in accurately matching records.
Common Data Points:Aids in the comparison process.
Comparability:Facilitates effective matching.
Validity:Ensures the data is accurate and reliable.
Structural Heterogeneity:Different structures can complicate the matching process, making it harder to align data.
References:
DAMA-DMBOK: Data Management Body of Knowledge, 2nd Edition.
CDMP Study Guide
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