Question

In what situations might EII be considered as an alternative to ETL for data integration?

a.

When dealing with large data volumes and complex data transformations

b.

When historical trends and patterns are the focus of business intelligence

c.

When self-service business intelligence is enabled for unknown users

d.

When operational data is highly volatile and real-time access is essential

Posted under Data Warehousing and OLAP

Answer: (d).When operational data is highly volatile and real-time access is essential Explanation:EII may be considered as an alternative to ETL when operational data is highly volatile and real-time access is essential.

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Q. In what situations might EII be considered as an alternative to ETL for data integration?

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