Big Data

How Google’s MapReduce works and why it matters for Big Data projects

In this article, we will explore Google’s MapReduce framework to analyze big data. How do you quickly sort a list…

How to build a cold-start friendly content-based recommender using Apache Spark SQL

From the below given article, you will learn how to create the content-based recommendation system using movielens dataset. Getting started…

Getting started with big data analysis using Google’s PageRank algorithm

This post aims to help you learn how to analyse big data using Google’s PageRank algorithm. The term big data…

How to Customize lines and markers in Matplotlib 2.0

In this post we demonstrate how you can manipulate Lines and Markers in Matplotlib 2.0. It covers steps to plot,…

“The future is quantum” — Are you excited to write your first quantum computing code using Microsoft’s Q#?

The quantum economy is coming “I’ve seen things you people wouldn’t believe” – Few people loved to hear what the…

How to integrate Sequence Generator transformation in Informatica PowerCenter 10.x

Our article covers how sequence generators are used to generate primary key values or a sequence of unique numbers. It…

How to write effective Stored Procedures in PostgreSQL

In this article, we explain the concept of Stored Procedures, and how to write them effectively in PostgreSQL 9.6. When…

Introducing Amazon Neptune: A graph database service for your applications

Last week was lined up with many exhilarating product releases from Amazon at their AWS re:Invent. Releases pertaining to Machine…

Basics of Spark SQL and its components

In the article, we shall give you a perspective of Spark SQL and its components. Introduction Spark SQL is one…

Understanding Streaming Applications in Spark SQL

In the article, we shall talk about Spark SQL and its use in streaming applications.  What are streaming applications? A…