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Sheetal Sharma's Blog – July 2017 Archive (3)

Limitations of Hadoop – How to overcome Hadoop drawbacks

Hadoop – Introduction & features

Let us start with what is Hadoop and what are Hadoop features that make it so popular.

Hadoop is an open-source software framework for distributed storage and distributed processing of extremely large data sets. Important features of Hadoop are:

Hadoop is an open source project. It means its code can be modified to business requirements.

In Hadoop, data is highly available and…

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Added by Sheetal Sharma on July 31, 2017 at 7:30pm — No Comments

Vulnerability – Introducing 10th V of Big Data

There is a huge hype of Big Data and its features, most of them have been summed up in 9 different Vs of Big data like Volume, Velocity, Variety, Veracity, Validity, Volatility, Value, Variability, Viscosity.

In a recently published white paper by credit reference agency Experian, a proposal has been given to add another “V” to the…

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Added by Sheetal Sharma on July 20, 2017 at 8:00pm — No Comments

R Clustering – A Tutorial for Cluster Analysis with R

1.Objective

First of all we will see what is R Clustering, then we will see the Applications of Clustering, Clustering by Similarity Aggregation, use of R amap Package, Implementation of Hierarchical Clustering in R and examples of R clustering in various fields.

2. Introduction to Clustering in…

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Added by Sheetal Sharma on July 19, 2017 at 9:00pm — No Comments

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