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Big Data is a Batch Process










                                                                 HDFS

                                                         MAP         REDUCE
                                                         MAP          REDUCE
                                                         MAP          REDUCE                                  USEFUL
                                                         MAP          REDUCE                                 INFORMA

                              BIG  DATA                  MAP          REDUCE                                   TION
                                                         MAP
                                                                      REDUCE
                                                         MAP
                                                                      REDUCE
                                                         MAP          REDUCE
                                                         MAP          REDUCE
                                                         MAP          REDUCE





                              A Lot of Resource Demand for a Short Time


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