Running a MapReduce Program on Amazon EC2 Hadoop Cluster with YARN

Running a MapReduce Program on Amazon EC2 Hadoop Cluster with YARN

As in the previous guide we configured Hadoop cluster with YARN on Amazon EC2 instance. Now we will run a simple MapReduce Program on...
Learn-how-to-develop-effective-data-models-in-Hbase-740X296

Learn How to Develop Effective Data Models in Hbase

To develop a data model in Hbase that is scalable you need a good understanding of the strengths and weaknesses of the database. The...
Learn-how-to-set-up-a-multi-node-Hadoop-cluster-on-AWS-740X296

Learn how to set up a multi node Hadoop cluster on AWS

This tutorial will be divided into two parts. In the first part we will demonstrate how to set up instances on Amazon Web Services...
Learn-how-to-secure-a-Hadoop-cluster-using-kerberos-Part2-740X296

Learn How To Secure A Hadoop Cluster Using Kerberos Part 2

In part 1 of this tutorial key terminologies used in kerberos authentication were discussed. We demonstrated how to set up and configure a KDC...
Use Partitioning

Learn How To Use Partitioning In Hive To Improve Query Performance

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In previous Hive tutorials we have have looked at Hive as the Hadoop project that offers data warehousing features. Installing and configuring Hive was...
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Learn How To Process Data Using Spark On Amazon Elastic Mapreduce

Apache Spark is a data processing framework that has been developed to process very large amounts of data very fast. The speed gains are...
Introduction-to-Map-Reduce-Programming-model-reviewed-740X296

Introduction to Map-Reduce Programming model

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(Assuming you have basic working knowledge of Java) MapReduce programming paradigm is based on the concept of key-value pairs. It also provides powerful paradigms for...
5.Implementation of data visualization techniques in hadoop

Implementation of data visualization techniques in Hadoop

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What is data visualization? It’s better to visualize the data rather texting it. The brain anatomy also says that, our brain process images up to...
10.Identification of cybercrimes using data analytics in hadoop

Identification of Cybercrimes using Data Analytics in Hadoop

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Introduction to cyber crime Many organizations don’t even care about pros and cons of dealing with cybercrimes, some of them are product based companies while...
Big Data

What is Big Data & How Can it Change the World

The word ‘Big Data’ has become a game changer in today’s technology driven world. And you may wonder exactly how “big is Big Data”?...