Category: Hadoop Basics

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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
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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
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According to analysts, for what can traditional IT systems provide a foundation when they’re integrated with big data technologies like Hadoop?

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According to analysts, for what can traditional IT systems provide a foundation when they’re integrated with big data technologies like Hadoop?
Big data management and data mining
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Data warehousing and business intelligence
Collecting and storing unstructured data
Management of Hadoop clusters
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