Category: Big Data Technology

___________ is general-purpose computing model and runtime system for distributed data analytics.

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___________ is general-purpose computing model and runtime system for distributed data analytics.
Mapreduce
Excellent ! Your Answer is Correct. Mapreduce provides a flexible and scalable foundation for analytics, from traditional reporting to leading-edge machine learning algorithms.
Drill
Oozie
None of the Option is Correct

Point out the wrong statement :

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Elastic MapReduce (EMR) is Facebook’s packaged Hadoop offering
Excellent ! Your Answer is Correct. Rather than building Hadoop deployments manually on EC2 (Elastic Compute Cloud) clusters, users can spin up fully configured Hadoop installations using simple invocation commands, either through the AWS Web Console or through command-line tools.
Amazon Web Service Elastic MapReduce (EMR) is Amazon’s packaged Hadoop offering
Scalding is a Scala API on top of Cascading that removes most Java boilerplate
All Options are Correct

Point out the wrong statement :

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The programming model, MapReduce, used by Hadoop is difficult to write and test
Excellent ! Your Answer is Correct. The programming model, MapReduce, used by Hadoop is simple to write and test.
Hadoop uses a programming model called “MapReduce”, all the programs should confirms to this model in order to work on Hadoop platform
Hardtop’s processing capabilities are huge and its real advantage lies in the ability to process terabytes & petabytes of data
All Options are Correct
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