1.

Spark is engineered from the bottom-up for performance, running ___________ faster than Hadoop by exploiting in memory computing and other optimizations.(a) 100x(b) 150x(c) 200x(d) None of the mentionedI had been asked this question during an interview for a job.The doubt is from Spark with Hadoop in division Apache Spark, Flume, Lucene, Hama, HCatalog, Mahout, Drill, Crunch and Thrift of Hadoop

Answer» RIGHT choice is (a) 100x

The BEST EXPLANATION: Spark is fast on disk too; it currently holds the world record in LARGE scale on-disk sorting.


Discussion

No Comment Found

Related InterviewSolutions