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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. Data quality - Wikipedia

    Data quality refers to the state of qualitative or quantitative pieces of information.

  4. 8 Core Dimensions of Data Quality: A Guide to Data Excellence

    Dec 2, 2024 · Data quality refers to the degree to which data can aid a business in effective operations, insightful decision-making, and planning. It is the measure of how well data reflects …

  5. 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 …

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

    Explore the importance of data quality and how to achieve it for better decision making. Improve data accuracy and supercharge your business intelligence.

  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. Data Quality: Identify, Measure, and Improve Your Data

    Jul 15, 2025 · Data quality refers to the accuracy, completeness, and reliability of data. Read what it means, why it matters, and how have data that meets high standards.

  9. Data Quality Explained: Measuring, Enforcing & Improving Data Quality ...

    Apr 12, 2021 · Data quality is the degree to which dimensions of data meet requirements. It’s important to note that the term dimensions does not refer to the categories used in datasets. …

  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 …