Gartner Blog Network

Tag: 'data-warehouse' Blog Posts

from the Gartner Blog Network

Simple Sizing for Big Data Stores from Business Metrics

by Henry Cook  |  May 30, 2017

When developing analytic system system sizing is one of things that it is beneficial to do 'early and often'. However, getting a reasonable estimate early on in a project can seem...

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Logical Data Warehouse (LDW) - Three Parallel Development Styles

by Henry Cook  |  May 23, 2017

I've recently had the opportunity to write about the Logical Data Warehouse(LDW). In the paper I describe three parallel streams rather than a single development path. The development is cyclic....

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Hadoop FAQs - April Webinar Q&A

by Merv Adrian  |  April 16, 2017

Nick Heudecker and I received numerous questions during our April Hadoop webinar with several hundred attendees, and we have summarized and answered them below. How can Hadoop-Spark interface with conventional RDBMS such as Oracle/UDB/Teradata...

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Data and Analytics Strategy Predictions Through 2021

by Doug Laney  |  December 19, 2016

Several colleagues and I just published our strategy predictions for data and analytics leaders: Predicts 2017: Licensing, Legal and Language Lessons for Data and Analytics Leaders. These are not predictions...

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Gartner Shares Findings from North Pole Inc. Big Data Assessment

by Doug Laney  |  December 16, 2015

Going into the 2015 holiday season, North Pole Inc. (ticker: XMAS), the leading global distributor of presents to good girls and boys, called upon Gartner to assess and advise on its...

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Hadoop Projects Supported By Only One Distribution

by Merv Adrian  |  August 9, 2015

The Apache Software Foundation has succeeded admirably in becoming a place where new software ideas are developed: today there are over 350 projects underway. The challenges for the Hadoop user are twofold: trying to...

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Prediction Is Hard - Especially About the Future

by Merv Adrian  |  December 30, 2014

OK, I admit it - I stole the title from a much smarter man. I thought that man was Yogi Berra, but maybe not - more about that at the...

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Guest Post: Are You Pouring Pollution into the Data Lake?

by Merv Adrian  |  October 10, 2014

From my esteemed colleague Mark Beyer "Unstructured data" is a misnomer—everyone finally agrees on that much, at least. It is a term that is often applied to information assets that are not...

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Hadoop Investments Continue: Teradata, HP Jockey For Position

by Merv Adrian  |  July 24, 2014

Interest from the leading players continues to drive investment in the Hadoop marketplace. This week Teradata made two acquisitions - Revelytix and Hadapt - that enrich its already sophisticated big...

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Aspirational Marketing and Enterprise Data Hubs

by Merv Adrian  |  January 17, 2014

In the Hadoop community there is a great deal of talk of late about its positioning as an Enterprise Data Hub. My description of this is "aspirational marketing;" it addresses...

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