DP-203: Data Engineering on Microsoft Azure
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MapReduce Design Patterns are problem specific templates developers have perfected over the years for writing correct and efficient codes. It encodes correct practices for solving a given piece of problem, so that a developer need not re-invent the wheel.
MapReduce program bugs can be hard to debug – using well established Design Patterns can alleviate the pain. This video explains the applications of one of the MapReduce Design Patterns, Join Pattern.
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