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Question 7

A data engineering team has created a Structured Streaming pipeline that processes data in micro-batches and populates gold-level tables. The microbatches are triggered every minute.

A data analyst has created a dashboard based on this gold-level data. The project stakeholders want to see the results in the dashboard updated within one minute or less of new data becoming available within the gold-level tables.

Which of the following cautions should the data analyst share prior to setting up the dashboard to complete this task?

    Correct Answer: E

    The dashboard cannot be refreshed that quickly. Given the requirement to see updated results within one minute or less, the data analyst should caution about the potential limitations on the refresh rate of the dashboard itself. Many dashboard tools have restrictions or lag times in how quickly they can refresh data, which might not align with the rapid updates from the gold-level tables triggered every minute.

Discussion
d046bc0Option: A

Solution with DLT will be able to handle real time data,only the increment will be refreshed on dashboard