ASSIGNING A REGULATED DATA SOURCE RANKING FOR DATA FIELDS

摘要

A method of ranking a plurality of regulated data sources and a plurality of non-regulated data sources for a data field is provided. The method evaluates consistency and assigns a ranking for a regulated data source based upon records having identical values and records having non-identical values for the data field in the regulated data source compared to other regulated data sources under analysis. The method further evaluates consistency and assigns a ranking for a non-regulated data source based upon records having identical values compared to other non-regulated data sources under analysis.

主权项

1. A computer implemented method, comprising:
assigning, by a computer-based system and based on a numerical difference of a first count and a second count, a first regulated data source ranking for a first data field for a regulated data source of a plurality of regulated data sources,
wherein the first count is of records in a regulated data source having an identical value for a first data field as at least one other record in a plurality of regulated data sources, wherein the regulated data source is in the plurality of regulated data sources, andwherein the second count of records in the regulated data source has no identical values for the first data field in the plurality of regulated data sources, assigning, by the computer-based system and based on a numerical difference of a third count and a fourth count, a second regulated data source ranking for a second data field for the regulated data source,
wherein the third count is of records in the regulated data source having an identical value for a second data field as at least one other record in the plurality of regulated data sources, andwherein the fourth count of records in the regulated data source has no identical values for the second data field in the plurality of regulated data sources.