Answer-first summary for fast verification
Answer: Use Azure Data Lake Storage Gen2 as the staging area, configure PolyBase settings for high concurrency, and monitor load performance.
Using Azure Data Lake Storage Gen2 as the staging area provides better performance and integration with Azure Synapse Analytics. Configuring PolyBase settings for high concurrency ensures that the data load process can handle large volumes of data efficiently.
Author: LeetQuiz Editorial Team
Ultimate access to all questions.
Consider a scenario where you need to load a large volume of data into an Azure Synapse Analytics SQL pool using PolyBase. What are the key considerations and steps you would take to ensure optimal performance and reliability of the data load process?
A
Use Azure Blob Storage as the staging area, configure PolyBase settings for high concurrency, and monitor load performance.
B
Use Azure Data Lake Storage Gen2 as the staging area, configure PolyBase settings for high concurrency, and monitor load performance.
C
Use Azure Blob Storage as the staging area, configure PolyBase settings for low concurrency, and monitor load performance.
D
Use Azure Data Lake Storage Gen2 as the staging area, configure PolyBase settings for low concurrency, and monitor load performance.
No comments yet.