In a report, which of the following is true when enabling the local cache property on a query?
A.
Local cache is only supported on batch re|
B.
Data is cached and may improve performance.
C.
A complete result set is cached for all queries in the model.
D.
The scalability of a report is negatively impacted.
The Answer Is:
B
This question includes an explanation.
Explanation:
Enabling the local cache property on a query in IBM Cognos Analytics V11.1.x has the following implications:
Improved Performance:
Data Caching: When local cache is enabled, data is cached locally, which can improve performance by reducing the need to repeatedly fetch data from the source.
Efficiency: This caching mechanism speeds up report execution and interaction times, especially when dealing with large datasets or complex queries.
Batch Reports:
Support: Local caching is particularly beneficial for batch reports, where multiple runs can leverage the cached data to enhance performance.
Impact on Scalability:
Scalability Considerations: While caching can improve performance, it might impact the scalability of the report depending on the volume of data and the frequency of cache refreshes.
Enabling local cache optimizes report execution by leveraging previously fetched data, thus enhancing user experience.
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