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Vérification de données

Definition

Vérification de données, or Data Verification, refers to the process of ensuring the accuracy, completeness, and reliability of data. It involves checking data for errors, inconsistencies, and anomalies to maintain data quality.

Analogy

Think of data verification as proofreading a document before submitting it. Just like how you carefully review your work for spelling mistakes or grammar errors to ensure its correctness, data verification is like double-checking data to ensure its accuracy and reliability.

Related terms

Data Validation: Data validation is a subset of data verification that focuses on checking if the entered data meets certain criteria or rules. It ensures that the inputted information is valid and appropriate for further processing.

Quality Control: Quality control involves monitoring and inspecting products or processes to ensure they meet specific standards. In the context of data verification, quality control ensures that the collected data meets predefined quality requirements.

Error Detection: Error detection refers to identifying mistakes or discrepancies in datasets. It involves using various techniques such as statistical analysis or algorithms to detect errors in order to correct them.