[MINI] Single Source of Truth
In mathematics, truth is universal. In data, truth lies in the where clause of the query.
As large organizations have grown to rely on their data more significantly for decision making, a common problem is not being able to agree on what the data is.
As the volume and velocity of data grow, challenges emerge in answering questions with precision. A simple question like "what was the revenue yesterday" could become mired in details. Did your query account for transactions that haven't been finalized? If I query again later, should I exclude orders that have been returned since the last query?…
The skinny
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