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  1. What is data quality? - IBM

    What is data quality? Data quality measures how well a dataset meets criteria for accuracy, completeness, validity, consistency, uniqueness, timeliness and fitness for purpose, and it is …

  2. What is Data Quality and Why is it Important? - GeeksforGeeks

    Jul 23, 2025 · Data quality refers to the reliability, accuracy, completeness, and consistency of data. High-quality data is free from errors, inconsistencies, and inaccuracies, making it suitable …

  3. What is data quality and why is it important? - TechTarget

    Aug 13, 2025 · Data quality measures a data set's condition based on factors such as accuracy, completeness, consistency, timeliness, uniqueness and validity. Measuring data quality can …

  4. Data quality - Wikipedia

    Data Quality (DQ) is a niche area required for the integrity of the data management by covering gaps of data issues. This is one of the key functions that aid data governance by monitoring …

  5. Understanding Data Quality: Accuracy, Reliability, and Consistency

    Jul 16, 2024 · Data quality refers to the degree to which data is accurate, complete, reliable, and fit for its intended use. It directly influences the ability to make accurate and informed decisions.

  6. Data Quality: Why It Matters and How to Achieve It - Gartner

    What is data quality and why is it important? Data quality refers to the usability and applicability of data used for an organization’s priority use cases — including AI and machine learning …

  7. What Is Data Quality? Dimensions, Benefits, Uses - Dataversity

    Aug 1, 2023 · Data Quality (DQ) describes the degree of business and consumer confidence in data’s usefulness based on agreed-upon business requirements. These expectations evolve …

  8. What is Data Quality and Why is It Important? - Validity

    Data quality focuses on ensuring that data is accurate, reliable, and relevant. Data integrity goes further into ensuring data is complete, consistent, and secure while remaining relevant to the …

  9. Overview of Data Quality: Examining the Dimensions, …

    Competition in the business world is fierce, and poor decisions can bring disaster to firms, especially in the big data era. Decision quality is determined by data quality, which refers to …

  10. What Is Data Quality? - Informatica

    Data quality is, in short, the foundation of the trusted data that drives digital transformation. A strategic investment in data quality will pay off repeatedly, in multiple use cases, across the …