COF-C02 Question #466: Real Exam Question with Answer & Explanation

The correct answer is A: The base tables do not change frequently.. A Snowflake user would decide to use a materialized view instead of a regular view primarily when the base tables do not change frequently. Materialized views store the result of the view query and update it as the underlying data changes, making them ideal for situations where t

Performance Concepts

Question

Why would a Snowflake user decide to use a materialized view instead of a regular view?

Options

AThe base tables do not change frequently.
BThe results of the view change often.
CThe query is not resource intensive.
DThe query results are not used frequently.

Explanation

A Snowflake user would decide to use a materialized view instead of a regular view primarily when the base tables do not change frequently. Materialized views store the result of the view query and update it as the underlying data changes, making them ideal for situations where the data is relatively static and query performance is critical. By precomputing and storing the query results, materialized views can significantly reduce query execution times for complex aggregations, joins, and calculations.

Topics

#Materialized Views#Views#Performance Optimization#Data Stability

Community Discussion

No community discussion yet for this question.

Full COF-C02 Practice Browse All COF-C02 Questions