MapReduce
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Enterprise Java
Apache Hadoop Tutorial – The ULTIMATE Guide (PDF Download)
EDITORIAL NOTE: In this post, we feature a comprehensive Apache Hadoop Tutorial. Apache Hadoop is an open-source software framework written…
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Enterprise Java
MapReduce Design Patterns Implemented in Apache Spark
This blog is a first in a series that discusses some design patterns from the book MapReduce design patterns and…
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Software Development
Is there a future for Map/Reduce?
Google’s Jeffrey Dean and Sanjay Ghemawat filed the patent request and published the map/reduce paper 10 year ago (2004). According to WikiPedia Doug Cutting…
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Software Development
Hadoop MapReduce Concepts
What do you mean by Map-Reduce programming? MapReduce is a programming model designed for processing large volumes of data in…
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Software Development
Can MapReduce solve planning problems?
To solve a planning or optimization problem, some solvers tend to scale out poorly: As the problem has more variables…
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Software Development
Apache Spark is now a top-level project
The Apache Software Foundation (ASF) happily announced that Apache Spark has graduated from the Apache Incubator to become a Top-Level…
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Enterprise Java
MapReduce Algorithms – Understanding Data Joins Part II
It’s been awhile since I last posted, and like last time I took a big break, I was taking some…
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Enterprise Java
Run your Hadoop MapReduce job on Amazon EMR
I have posted a while ago how to setup an EMR cluster by using CLI. In this post I will…
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Enterprise Java
Writing a Hadoop MapReduce task in Java
Although Hadoop Framework itself is created with Java the MapReduce jobs can be written in many different languages. In this…
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