Select the correct statement.

The correct answer is C. Cache needs to be purged to refresh data. In a standard OBIEE implementation, we generally want to purge and re-build the cache after every ETL (extract, transform, and load) run.

Cache Management

Question

Options

ACache provides fast and always up-to-date information.
BCache can increase traffic to back end database.
CCache needs to be purged to refresh data.
DCache can degrade query performance by reading data from the disk instead of the database.
ECache is seeded by manually running PL/SQL at the back end database.

How the community answered

(45 responses)

A
2% (1)
B
2% (1)
C
71% (32)
D
9% (4)
E
16% (7)

Explanation

In a standard OBIEE implementation, we generally want to purge and re-build the cache after every ETL (extract, transform, and load) run.

Topics

#cache management#cache purge#data refresh#query cache

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