Anoop Kumar

17 articles

10 Ways to Improve SQL Query Performance

Any SQL query can be written in a multitude of ways, but developers always follow best practices for getting the fastest response. We highlight...

Manage a Hadoop Distribution File System

Introduction In the last article, we discussed HDFS's key terminologies and basic architectures. We understood that HDFS was inspired by Google File System (GFS) and...

Getting Familiarized with the Hadoop Distribution File System

Introduction In this article, we'll discuss more about the Hadoop Distribution File System (HDFS). It is one of the distributed file systems that is designed...

Big Data Tools: Hive and Pig

Overview In the last article, we discussed Map-Reduce and how easily any Java developer can come into the 'Big Data' world and develop a program...

How Hadoop is Different from Conventional BI

Introduction In earlier articles, we discussed end-to-end Business Intelligence (BI) systems and their architecture with all important components. We know a BI system helps the...

Data Presentation in Business Intelligence

Introduction In last three articles (1, 2, and 3) of this series, we discussed the overall Business Intelligence system architecture, different components, and how ETL...

The Role of Analytics in Business Intelligence

Introduction In the last two articles (1, 2), we discussed the overall BI system and its different components. The important part, we know, is how...

Understanding BI Components and Data

Introduction In first article of this series, we discussed the fundamentals of Business Intelligence (BI) with various data warehouse design approaches. In this article, we'll...

Business Intelligence – An Overview

What is Business Intelligence In today’s world data is spread across the inside as well as outside of the organization and doesn’t provide any insight...

10 Facts about Hadoop

Big Data/Hadoop - An Introduction In today’s technology world, Big Data is a  hot IT buzzword. In short, “Big Data is the term for a...

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