Data consistency refers to the accuracy and reliability of data across various databases or systems, ensuring that data remains the same and coherent over time. This concept is crucial in maintaining quality assurance in data management practices, as inconsistencies can lead to errors in analysis and decision-making processes. Maintaining data consistency involves regular checks and updates to verify that data remains unchanged when it should be, contributing to overall data integrity.
congrats on reading the definition of data consistency. now let's actually learn it.