COMPUTER SCIENCE AND ENGINEERING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Scalding
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HCatalog
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Cascalog
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Cascading
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Detailed explanation-1: -is the most popular high-level Java API in Hadoop Ecosystem.-Hadoop Quiz. is the most popular high-level Java API in Hadoop Ecosystem. Explanation : Cascading hides many of the complexities of MapReduce programming behind more intuitive pipes and data flow abstractions.
Detailed explanation-2: -Explanation: Apache Pig is a platform for analyzing large data sets that consists of a high-level language for expressing data analysis programs.
Detailed explanation-3: -Next up in the Hadoop ecosystem, we have a technology called Apache Pig. It is just a high-level scripting language that sits on top of MapReduce. If you don’t want to write Java or Python MapReduce codes and are more familiar with a scripting language that has somewhat SQL-style syntax, Pig is for you.
Detailed explanation-4: -1 Answer. To elaborate: Cascalog also adds Logic Programming concepts inspired by Datalog. Hence the name “Cascalog” is a contraction of Cascading and Datalog.