Inconsistent Data

Inconsistent data refers to information within a system or dataset that conflicts or doesn’t align with itself. For example, if a customer’s birth date is listed as January 1, 1990, in one record but as February 2, 1991, in another, this creates inconsistency. Such discrepancies can occur due to data entry errors, system errors, or updates that aren’t synchronized. Inconsistent data can lead to misunderstandings, errors in decision-making, and decreased trust in the data's reliability. Ensuring data consistency involves regularly checking, validating, and updating information to keep it accurate and uniform across all sources.