For a use case requiring efficient extraction of specific columns from a large database table, which Sqoop feature would be most appropriate?
- Codegen
- Columnar Storage
- Direct Mode
- Free-form Query Import
The Columnar Storage feature of Sqoop would be most appropriate for extracting specific columns efficiently from a large database table. It optimizes the storage and retrieval of columnar data, enhancing performance for selective column extraction.
Loading...
Related Quiz
- What strategies are crucial for effective disaster recovery in a Hadoop environment?
- In a scenario involving complex data transformations, which Apache Pig feature would be most efficient?
- What mechanism does Apache Flume use to ensure end-to-end data delivery in the face of network failures?
- How does Apache Flume's architecture support distributed data collection?
- Advanced Hadoop administration involves the use of ____ for securing data transfers within the cluster.