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Spark vs. Tez: What's the Difference?

Spark vs. Tez: What's the Difference?

On paper, Spark and Tez have a lot in common: both possess in-memory capabilities, can run on top of Hadoop YARN and support all data types from any data sources. So, what’s the difference?

Spark vs. Hadoop MapReduce

Spark vs. Hadoop MapReduce

Apache Spark is setting the world of Big Data on fire. With a promise of speeds up to 100 times faster than Hadoop MapReduce and comfortable APIs, some think this could be the end of Hadoop MapReduce. Or is it?