Tags » Hadoop

Hadoop Offerings

The table below provides an overview of a selection of the players in the market.

Vendor Product/Offering Value-Add ontop of Hadoop Apache Hadoop (Core) Committers or PMC Uses Hadoop Internally? 581 more words


Managing a Hadoop Cluster


  1. Introduction
  2. Goals for this Module
  3. Outline
  4. Basic Setup
    1. Java Requirements
    2. Operating System
    3. Downloading and Installing Hadoop
  5. Important Directories
  6. Selecting Machines
  7. Cluster Configurations
    1. Small Clusters: 2-10 Nodes…
  8. 5,841 more words
Big Data

The Hadoop Approach

Hadoop is designed to efficiently process large volumes of information by connecting many commodity computers together to work in parallel. The theoretical 1000-CPU machine described earlier would cost a very large amount of money, far more than 1,000 single-CPU or 250 quad-core machines. 961 more words

Big Data

What is MapReduce? & Role of MapReduce on Bigdata(With Hadoop)

  1. Introduction
  2. Goals for this Module
  3. Outline
  4. Prerequisites
  5. MapReduce Basics
    1. Functional Programming Concepts
    2. List Processing
    3. Mapping Lists
    4. Reducing Lists
    5. Putting them Together in MapReduce
    6. An Example Application: Word Count…
  6. 7,167 more words

Hadoop Live Online Training at GetTrainedForJob.com

Big Data Hadoop is an open source framework which is written in java by apche software foundation. This Hadoop framework is used to write software applications to process vast amount of data. 391 more words