INFOGRAPHIC – Apache Pig
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Term of the Week : Apache Tez
The Apache Tez project is an extensible framework built on top of Apache Hadoop YARN. It is used to process data, that earlier took multiple MR jobs, now in a single Tez job which uses Directed Acyclic Graph (DAG) for data processing. It is used for building high performance batch and interactive data processing applications.… Continue reading Term of the Week : Apache Tez
What is Apache Tez?
The Apache Tez project is an extensible framework built on top of Apache Hadoop YARN. It is used to process data, that earlier took multiple MR jobs, now in a single Tez job which uses Directed Acyclic Graph (DAG) for data processing. It is used for building high performance batch and interactive data processing applications. It drastically improves… Continue reading What is Apache Tez?
Term of the Week : Apache Pig
The term Apache Pig refers to an open source scripting platform by Apache used for analyzing and processing large data sets. It allows users to write complex map reduce problems using a simple scripting language called Pig Latin. Pig translates the Pig Latin script into MapReduce so that it can be executed within YARN for access to a… Continue reading Term of the Week : Apache Pig
Understanding Pig Data Model
Pig has a simple yet rich data model which consists the following four types: Atom An atom consists of a single atomic value which can be a string or a number. Examples – ‘tom’ or 2 Tuple A tuple is a sequence of fields each of which can be of any datatype. Examples – (‘tom’, ‘california’) or… Continue reading Understanding Pig Data Model
Apache Pig and it’s awesome features!
Pig is an open source scripting platform by Apache used for analyzing and processing large data sets. It allows users to write complex map reduce problems using a simple scripting language called Pig Latin. Pig translates the Pig Latin script into MapReduce so that it can be executed within YARN for access to a single dataset stored… Continue reading Apache Pig and it’s awesome features!
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