This (data locality) is one of the fundamental principles of Hadoop and its use in Big Data. Of course, as we learned in the previous lecture, forcing data locality (for example, by Hadoop moving all data into HDFS before processing) is not always efficient, especially for graph data. See Hadapt for more information.
This (data locality) is one of the fundamental principles of Hadoop and its use in Big Data. Of course, as we learned in the previous lecture, forcing data locality (for example, by Hadoop moving all data into HDFS before processing) is not always efficient, especially for graph data. See Hadapt for more information.
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