What Is Hive View?

Hive View For writing queries, we sometimes find it difficult to frame query when it is nested and complex. This scenario may often occur in the case of joins and we will be covering the same in this blog to simplify our way of querying in HIVE with help of VIEWS. When a query becomes […]

MapReduce Use Case – Uber Data Analysis

In this post, we will be performing analysis on the Uber dataset in Hadoop using MapReduce in Java. The Uber dataset consists of four columns; they are dispatching_base_number, date, active_vehicles and trips. You can download the dataset from here- https://drive.google.com/open?id=0B2nmxAJLHEE8YVA0Rkd5VjZvUzA Problem Statement 1: In this problem statement, we will find the days on which each […]

Introduction To Functional Programming

In this Blog we will be discussing the basics of functional programming ,its need and characteristics and will focusing on the reasons which has made Scala popular. We also will be showing the detailed explanation for installation of Scala and execution of the first Scala application using both interactive shell and Integrated Development environment(IDE). Let’s […]