2,656 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

Big data queries eyed to head off Hadoop performance problems

By Craig Stedman 07 Jun 2017

Processing in big data systems can slow to a crawl if queries are not properly tuned or workloads not well balanced -- issues that call for careful monitoring of clusters. Read More

Hadoop starts to trumpet way through UK public sector

By SA Mathieson 01 Aug 2016

Big data technology Hadoop is starting to appear in patches of the UK public sector, including GCHQ, HMRC, the Home Office and the NHS Read More

Raymie Stata on Hadoop's first decade

By Brian McKenna 19 Feb 2016

Raymie Stata, the chief executive and co-founder of Altiscale, and a former chief technology officer at Yahoo, had some reflections on the first ten years of Hadoop when he spoke to me on the phone ... Read More

MapR ecosystem pack amplifies Kubernetes connections

By Adrian Bridgwater 07 Feb 2019

Data analytics firm MapR Technologies has sealed the cellophane on the MapR Ecosystem Pack (MEP) at its 6.1 version iteration. The toolpack is meant to give developers (and data scientists, unless ... Read More

How Centrica used GDPR and Pegasystems to reward loyal customers

By Cliff Saran 22 Mar 2019

Thanks to the EU’s General Data Protection Regulation, the utility provider has been able to fine-tune a digitally enabled initiative that works across the business Read More

MapR, an in-Hadoop document database

By Adrian Bridgwater 28 Sep 2015

MapR Technologies is a firm that provides a distribution of Apache Hadoop that integrates storage and database functions. Read More

Containers help move Spark and Hadoop into analytics operations

By Jack Vaughan 21 Feb 2017

Moving custom Spark and Hadoop pilot projects into production use has proved daunting. But container technology eased the transition at the Advisory Board analytics service. Read More

IBM bets on Hortonworks Hadoop platform as its big data engine

By Craig Stedman 20 Jun 2017

IBM pulled the plug on its distribution of Hadoop in favor of reselling Hortonworks' bundle of big data technologies, a decision that reduces the number of Hadoop vendors to four. Read More

High-level tools help Hadoop data lake go to school

By Jack Vaughan 12 Jun 2017

Moving relational data into Hadoop isn't a slam dunk. To avert programming complexities, a major Texas university turned to commercial tools to stock its Hadoop data lake. Read More

Hadoop data governance takes hold in companies as data gets 'bigger'

By Craig Stedman 07 Jun 2017

LinkedIn, Cleveland Clinic and fitness company Beachbody are examples of organizations that have increased their data governance efforts in connection with big data applications. Read More