Question

Which of the following is true regarding Scaling virtual warehouses?

A. the performance of complex queries can be improved by increasing the size of a virtual warehouse
B. an increased number of queries and users can be accommodated by increasing the size of a virtual warehouse
C. the performance of complex queries can be improved by adding additional clusters to a multi cluster virtual warehouse
D. an increased number of queries and users can be accommodated by adding additional clusters to a multi cluster virtual warehouse

Answer 1

Increasing the size of a virtual warehouse can improve the performance of complex queries and accommodate more users and queries; additional clusters in a multi-cluster warehouse can also achieve these improvements.

Step-by-step explanation:

The truth regarding Scaling virtual warehouses is that both the performance of complex queries and the capacity to handle an increased number of queries and users can be improved through different methods. Specifically:

• A. the performance of complex queries can be improved by increasing the size of a virtual warehouse.
• B. an increased number of queries and users can be accommodated by increasing the size of a virtual warehouse.
• C. the performance of complex queries can also be improved by adding additional clusters to a multi-cluster virtual warehouse.
• D. an increased number of queries and users can be accommodated by adding additional clusters to a multi-cluster virtual warehouse.

Understanding these options can help optimize the performance and scalability of virtual warehouses according to the specific needs of the workload they serve.