In data quality metrics, ________ refers to the degree to which data is consistent and uniform.
- Data completeness
- Data consistency
- Data relevancy
- Data timeliness
Data consistency measures the extent to which data is uniform and coherent across different sources, systems, and time periods. It ensures that data values are standardized, follow predefined formats, and remain unchanged over time. Consistent data facilitates accurate comparisons, analysis, and decision-making processes within an organization.
Loading...
Related Quiz
- Data lineage and metadata management are crucial for ensuring ______________ in the ETL process.
- Which consistency model is typically associated with NoSQL databases?
- What is a common optimization approach for transforming large datasets in ETL pipelines?
- Which normal form addresses the issue of transitive dependency?
- Kafka Streams provides a ________ API for building real-time stream processing applications.