December 2017
Intermediate to advanced
468 pages
13h 12m
English
book
Architectural Patterns
by Anupama Murali, Pethuru Raj, Harihara Subramanian J, Pethuru Raj Chelliah
Content preview from Architectural Patterns
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MapReduce pattern
MapReduce is a software framework implementation that processes and generates big datasets by applying parallel and distributed algorithms on a cluster infrastructure.
The primary methods of MapReduce are as follows:
- Map: Responsible for filtering and sorting
- Reduce: Responsible for operations (for example, counting the number of records)
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