Big Data Analytics – Introduction to SQL
In this guide, we will discuss SQL in Big Data Analytics. SQL stands for structured query language. It is one of the most widely used languages for extracting data from…
Big Data Analytics – Introduction to R
In this guide, we will discuss about R programming in Big Data Analytics. This section is devoted to introduce the users to the R programming language. R can be downloaded…
Big Data Analytics – Data Visualization
In this guide, we will discuss Data Visualization in Big Data Analytics. In order to understand data, it is often useful to visualize it. Normally in Big Data applications, the…
Big Data Analytics – Data Exploration
In this guide, we will discuss Data Exploration in Big Data Analytics. Exploratory data analysis is a concept developed by John Tuckey (1977) that consists on a new perspective of statistics.…
Big Data Analytics – Summarizing Data
In this guide, we will discuss Summarizing Data in Big Data Analytics. Reporting is very important in big data analytics. Every organization must have a regular provision of information to…
Java – Variable Types
This topic is about Java - Variable Types. A variable provides us with named storage that our programs can manipulate. Each variable in Java has a specific type, which determines…
Java – Basic Datatypes
This topic is about Java - Basic Datatypes. Variables are nothing but reserved memory locations to store values. This means that when you create a variable you reserve some space…
Big Data Analytics – Cleansing Data
In this guide, we will discuss Cleansing Data in Big Data Analytics. Once the data is collected, we normally have diverse data sources with different characteristics. The most immediate step…
Big Data Analytics – Data Collection
In this guide, we will discuss Data Collection in Big Data Analytics. Data collection plays the most important role in the Big Data cycle. The Internet provides almost unlimited sources…
Big Data Analytics – Problem Definition
In this guide, we will discuss Problem Definition in Big Data Analytics. Through this tutorial, we will develop a project. Each subsequent chapter in this tutorial deals with a part…
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