Tags » Hadoop

Prerequisites for Hadoop - Part 3

Hello people,

Welcome to third and last installment of Prerequisites for Hadoop.
This post will put light on following topics

Big Data

Prerequisites for Hadoop - Part 2

Hello all,

welcome to the part 2 of Prerequisites for Hadoop.
In this post, we are going to look over the SQL part required in order to start Hadoop. 585 more words

Big Data

Prerequisites for Hadoop - Part 1

Hello everyone,

welcome back to another post related to Hadoop Ecosystem.

Lot of people have approached me regarding the prerequisites required before learning Hadoop, so this is for those poeple who are beginners and want to learn Hadoop Ecosystem. 409 more words

Hadoop

When everyone is saying #no doesn't mean you should stop. #startups #bigdata #hadoop

“I want to be the new Clubcard in town…”

In 2009/2010 I was working on customer loyalty technology with a view to doing something on the phone. 553 more words

Startups/Business

OOZIE -Sample workflow creation with multiple actions

Requirement:-

To create an oozie workflow with 4 actions.

Actions in this workflow

  1. Pig action
  2. Shell action
  3. Pig action
  4. A mapreduce action

STEP1:Created 2 simple pig scripts as below… 892 more words

Hadoop

Hadoop In NI Hospitals - #WildSundayThoughts #NHS #NI #data #hadoop

Sunday mornings are for tea, The Sunday Times and thinking. And with changes in my daily work routine, all for the better, that’s got me thinking on large scale things with data again. 872 more words