Nitendra Gautam


Data Types and Variables in R

R is a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of UNIX platforms, Windows and MacOS. Read More ›

BigData Development

Metadata for Big Data Applications

Metadata is the information that describes other data or simply stating ,it is data about the data. Read More ›

Database Development

Introduction to Enterprise Data Warehouse

A data warehouse is a storage platform which contains historical data that is derived from transactional/relational database. Read More ›

BigData Development

What is Big Data

The amount of data in our world has been exploding. Different Companies capture trillions of bytes of information about their customers, suppliers, and operations, and millions of networked sensors are being embedded in the physical world in devices such as mobile phones and automobiles, sensing, creating, and communicating data. Read More ›

BigData Development

Finding Right hardware for Hadoop Cluster

Many things needs to be considered before finding the right hardware for hadoop clusters. Hadoop workloads tend to vary a lot betweek different jobs. Read More ›