The use of ________ in data extraction helps in handling semi-structured data.
- Data Lakes
- Data Warehouse
- NoSQL databases
- XML
The use of NoSQL databases in data extraction helps in handling semi-structured data. NoSQL databases, such as MongoDB or Cassandra, are well-suited for accommodating flexible and varying data structures.
Loading...
Related Quiz
- For effective data analysis, BI tools require ________ to ensure data quality and accuracy.
- For comprehensive test requirement analysis, understanding the mapping between source and target systems is essential.
- To handle complex logic, ETL processes may use a ________ transformation, which allows custom code or scripts.
- A company is integrating a new BI tool with their ETL system. What considerations should be made regarding data format compatibility and integration?
- Regression testing in ETL is critical when ________ are made to the data transformation logic.