Before writing party match rules, analysts profile name fields and find heavy nickname use, missing middle initials, and inconsistent suffixes. Why does that profiling matter for MDM?
Select an answer to reveal the explanation.
Short Explanation
You do not design a net before you know what fish are in the river. Profiling names shows nicknames, blanks, and messy suffixes so match rules fit reality. Blind rules written in a conference room miss the mess on the ground.
Full Explanation
Data quality profiling of candidate master attributes informs MDM readiness: which standardization parsers to apply, which attributes carry signal, and where probabilistic techniques are needed. Discovering nickname density and suffix inconsistency before locking match rules reduces false positives and false negatives. Profiling complements stewardship; it does not eliminate human review or make MDM impossible.