2,715 Results for:hadoop

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DefinitionHadoop

Hadoop is an open source distributed processing framework that manages data processing and storage for ...Read More

Hadoop data analysis: Common concerns with the HDFS platform

By John Webster 29 Apr 2016

Using HDFS technology as a data analysis platform may be insufficient for your storage needs. Explore the challenges storage administrators may encounter and find out how to address them. Read More

VMware boosts Hadoop and Hana with vSphere 6

By Cliff Saran 03 Feb 2015

VMware has unveiled vSphere 6, the latest version of its virtualisation platform Read More

Inside the MapR Hadoop distribution for managing big data

By Abie Reifer 26 Apr 2016

The MapR Hadoop distribution replaces HDFS with its proprietary file system, MapR-FS, which is designed to provide more efficient management of data, reliability and ease of use. Read More

British Gas Smart Metering consolidates data with Qlik on Hadoop

By Brian McKenna 11 Aug 2015

British Gas Smart Metering has used QlikView dashboards on Hadoop data lake to gain single view of its business Read More

Hadoop distributions offer buyers economical options

By David Loshin 06 Jan 2016

Running on clusters of commodity servers, Hadoop offers a high-performance, low-cost approach to building a big data management architecture that supports advanced analytics initiatives across several industries. ... Read More

Why Spark DataFrame, lazy evaluation models outpace MapReduce

By David Loshin 05 Jun 2018

Learn how the Spark DataFrame execution plan works and why its lazy evaluation model helps the processing engine to avoid the performance issues inherent in Hadoop MapReduce. Read More

Has IBM made (hard) Hadoop easier?

By Adrian Bridgwater 22 Jan 2015

Hadoop framework for distributed processing of large data sets across clusters of computers using simple programming models is tough to get to grips with Read More

A look at Amazon Elastic MapReduce cloud-based Hadoop

By Abie Reifer 15 Apr 2016

The Amazon Elastic MapReduce Web service offers a managed Hadoop framework that enables users to distribute and process big data across dynamically scalable Amazon EC2 instances. Read More

Spark and S3 storage carry forward NBC big data initiative

By Jack Vaughan 25 Sep 2017

Has the Hadoop elephant left the room? At NBC, ad analytics have evolved in Hadoop style, but with Spark and S3 at the core, as discussed at the Big Data Innovation Summit in Boston. Read More

Hortonworks optimizes Apache Hadoop performance

27 Aug 2015

Hortonworks has recently introduced new products to help enhance Apache Hadoop performance. Read More