Daily Archives: January 19, 2017


Big Data Terminologies and Hadoop Concepts You Must Know 2

1. Objective In this Big data Hadoop tutorial, you will learn some of the important Big data terminologies and Hadoop terms that are being used in industries in Flashcard format. It will help you in learning what is Hadoop, HDFS – Hadoop Distributed File System definition, YARN in Hadoop, what is MapReduce, what is Commodity Hardware in Big Data, what is┬áNamenode and Datanode in Hadoop, what are Resource Manager and Node Manager in Hadoop and Daemon meaning in Hadoop. 2. […]

Important Big Data Hadoop Terminologies

Why Flink

Why Apache Flink – Best Guide for Apache Flink Features

1. Objective This tutorial will help you in understanding why Apache Flink came into existence, what is the need of Apache Flink, Apache Flink features that distinguish it from other technologies and Why companies are using Apache Flink to fulfill their requirements. Before learning why Flink, you should understand Flink key concepts. 2. Why Apache Flink? Apache flink reduces the complexity that has been faced by other distributed data driven engines. It achieves this feature by integrating query optimization, concepts […]