How do ETL processes support Business Intelligence (BI) reporting?
- By compressing data to reduce storage requirements
- By encrypting data for secure transmission
- By extracting, transforming, and loading data into a BI database for analysis
- By generating random data for testing purposes
ETL processes support BI reporting by extracting data from various sources, transforming it into a consistent format, and loading it into a BI database. This enables users to perform analytics and generate reports based on unified and structured data.
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Related Quiz
- During an ETL process redesign, what testing strategies should be employed to validate the changes without compromising existing data quality?
- During a data migration project, a data quality issue is identified in the source system. What transformation strategy should be applied to clean and standardize this data?
- The growing trend of ________ is expected to offer new challenges and opportunities in ETL testing.
- What aspect of the ETL process is typically the focus in initial performance tests?
- A company is integrating its ETL process with a new BI tool. What factors should be considered for seamless integration?