Hadoop

Is a knowledge of Hadoop required to learn Spark?

June 26, 2017 Updated: October 9, 2017

You need to understand some basic differences between hadoop and spark. One of the major difference is file system. Hadoop has HDFS while spark does not have any native file system associated with it. So,…

Filed Under: Questions · Hadoop · Spark

6 Algorithms you must know to be a good programmer

January 17, 2013 Updated: August 29, 2026

Algorithms are defined sets of instructions to solve a problem or achieve something. Almost every process in computer world can be classified as an algorithm, still it is most difficult part of computer science for…

Filed Under: Programming · Algorithms · BigData · Hadoop · Mapreduce · PHP Notes

Is a knowledge of Hadoop required to learn Spark?

6 Algorithms you must know to be a good programmer

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