In a Data Warehouse, what is the role of an OLAP (Online Analytical Processing) server?
- Data Analysis
- Data Extraction
- Data Loading
- Data Transformation
In a Data Warehouse environment, the OLAP server is responsible for performing complex analytical and ad-hoc queries on the data. It facilitates multidimensional analysis, enabling users to explore data from different perspectives and gain insights through interactive reporting and visualization.
Loading...
Related Quiz
- ________ plays a crucial role in Test Data Management when testing distributed data systems.
- What type of testing is essential to validate the schema-on-read approach in data lakes?
- Test requirement analysis in ETL testing must consider the ________ of data sources.
- A company is integrating its ETL process with a new BI tool. What factors should be considered for seamless integration?
- How will the increasing focus on data privacy and security regulations like GDPR affect ETL testing?