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Answer: Set up incremental refresh to only update data that has changed since the last refresh.
Implementing incremental refresh involves setting up policies to only update data that has changed since the last refresh, which significantly reduces the time and resources required for data updates. This approach ensures that only relevant data is processed, optimizing the refresh process without compromising data accuracy.
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A manufacturing company has implemented a semantic model to track production metrics. The model is updated daily with new data, and the refresh process is becoming increasingly time-consuming. Describe how you would implement incremental refresh to optimize this process. What are the key considerations and steps involved in setting up incremental refresh?
A
Define a refresh policy that includes historical data only, excluding recent updates.
B
Set up incremental refresh to only update data that has changed since the last refresh.
C
Implement a full refresh every day to ensure all data is up-to-date.
D
Use incremental refresh to partition data by year, focusing on the most recent year only.
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