HADOOP Big Data Testing Guide 10 Aug 202010 Aug 2020 This tutorial explains the Basics, Testing Types, Plans, Required Environment, Testing Process, Validation & Verifications for Hadoop and BigData Testing: In this tutorial, we will see the basic introduction to…
Uncategorized Ui-path PDF Data Extraction – Extracting Text From PDF Documents 16 Jul 2020 UiPath PDF Data Extraction PDF has been one of the most reliable formats to store data. From hyper-growth companies to small enterprises each and everyone stores data of various kinds…
PIG Pig Programming: Create Your First Apache Pig Script 14 Jul 20165 Jul 2017 As is the case with scripts in other programming languages such as SQL, Unix Shell, etc., Pig scripts are used to execute a set of Apache Pig commands collectively. This…
PIG Pig Script in Local Mode 14 Jul 20161 Sep 2017 Pig Script in Local Mode Step1: Writing a Script Open an editor (e.g. gedit) in your Cloudera Demo VM environment. Write the following command to create ‘sample.pig’ file inside the home directory…
HADOOP HADOOP 1.0 V/S HADOOP2.0 22 Jun 20165 Jul 2017 Hadoop – the solution for deciphering the avalanche of Big Data – has come a long way from the time Google published its paper on Google File System in 2003…
hive… HIVE-QL -word count 16 Jun 20161 Sep 2017 Word Count In Hive In this post I am going to discuss how to write word count program in Hive.Assume we have data in our table like below This is…
Uncategorized PIG-LATIN – word Count 16 Jun 20164 Aug 2016 Word Count in Pig Latin In this Post, we learn how to write word count program using Pig Latin. Assume we have data in the file like below. This is…
Uncategorized Apache Flink: The Next Gen Big Data Analytics Framework For Stream And Batch Data Processing 27 May 201627 May 2016 Apache Flink is an open source platform for distributed stream and batch data processing. It can run on Windows, Mac OS and Linux OS. In this blog post, let’s discuss how…
Linux - RHEL & Debian Linux Interview Questions For Beginners: Top Questions You Must Prepare For In 2016 27 May 20161 Sep 2017 System Administrator, Storage Administrator, Web Applications Expert, Database Administrator – these are just a handful of job titles that have seen an upsurge since October 2015 (according to Indeed.com). Job…
Uncategorized Install Ubuntu on VirtualBox 29 Jun 2020 This step by step tutorial will explain how to install Ubuntu on VirtualBox. Learn how to create ubuntu virtual machine. Moreover, we will learn how to maximize the size of…
Linux - RHEL & Debian How to Transfer Data From Windows to Ubuntu Using WinSCP 29 Jun 2020 1. Objective The objective of this tutorial is to enable the user to transfer data from Windows to Ubuntu using WinSCP and vice-versa. In this tutorial, we will use Windows 10…
hbase HBase Table using JAVA API 30 Mar 2020 In HBase, we can create table operations in two ways Shell command JAVA API We will learn to use both to create Tables. HBase Create table with Java API HBase…
hbase HBase Commands 30 Mar 2020 In this tutorial- you will learn, General commands Tables Managements commands Data manipulation commands Cluster Replication Commands General commands In Hbase, general commands are categorized into following commands Status Version…
HADOOP Big Data Tutorial 30 Mar 2020 Big Data Tutorial Below are the topics which I will cover in this Big Data Tutorial: Story of Big Data Big Data Driving Factors What is Big Data? Big…
HADOOP HDFS Architecture 30 Mar 2020 HDFS Architecture: Apache HDFS or Hadoop Distributed File System is a block-structured file system where each file is divided into blocks of a pre-determined size. These blocks are stored across a cluster of…
HADOOP Introduction to HDFS & its Features 30 Mar 2020 HDFS Tutorial Before moving ahead in this HDFS tutorial blog, let me take you through some of the insane statistics related to HDFS: In 2010, Facebook claimed to have one of the largest HDFS…
HADOOP… HBase UseCase 30 Mar 202030 Mar 2020 Facebook Messaging Platform shifted from Apache Cassandra to HBase in November 2010. Facebook Messenger combines Messages, email, chat and SMS into a real-time conversation. Facebook was trying to build a scalable…