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Is Spark really as fast in real use, as the graph on the site claims? I don't think I've ever seen anything beat Hadoop by that margin before.
by HairyFotr 15y ago
Is Spark really as fast in real use, as the graph on the site claims? I don't think I've ever seen anything beat Hadoop by that margin before.
- danjo 15y agoWe currently use Spark for generating reports that scan the same data set multiple times. We got a 20-30x performance gain over hadoop+hive. Spark's ability to keep data sets in memory works very well for our use case.