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Data Management

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March 16, 2015  11:01 AM

Data wrangling with panache

Barry Devlin Barry Devlin Profile: Barry Devlin
Big Data

When it comes to externally-sourced data, data scientists are left to pick up the pieces. New tools can help, but let’s also address the deeper issues. Trifacta presented at the Boulder BI Brain Trust (#bbbt) last...

February 16, 2015  9:07 AM

HDS Buys Pentaho – What’s the Deal? (Part 2)

Barry Devlin Barry Devlin Profile: Barry Devlin
Business Intelligence, data architecture, Internet of Things, Mergers & Acquisitions

In building out its Internet of Things, is HDS acquiring a data refinery, a data lake or a data swamp? See also Part 1

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February 12, 2015  9:43 AM

HDS Buys Pentaho: What’s the Deal? (Part 1)

Barry Devlin Barry Devlin Profile: Barry Devlin
Big Data, Business Intelligence, Mergers & Acquisitions

In building out its Internet of Things, is HDS acquiring a data refinery, a data lake or a data swamp?

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January 5, 2015  3:48 PM

Analytics, Automation, Profit and Employment

Barry Devlin Barry Devlin Profile: Barry Devlin
Analytics, Artificial intelligence

Why, oh why does the relationship between analytics, automation, profit and employment seem to elude so many people?

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December 9, 2014  10:54 AM

Dirty Data Lakes and Dubious Analytics

Barry Devlin Barry Devlin Profile: Barry Devlin
Analytics, Big Data

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September 25, 2014  1:23 PM

Smaller World, Bigger Data, Faster Change

Barry Devlin Barry Devlin Profile: Barry Devlin
Big Data, Data virtualization

Let’s meet in New York, complements of Cisco Information Server, NuoDB, Strata, and Waterline Data.

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September 18, 2014  3:23 PM

Big Data Lake Governance

Barry Devlin Barry Devlin Profile: Barry Devlin
Big Data, Data governance

Doing big data governance can save you from drowning in the Data Lake.

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September 11, 2014  3:23 PM

Data Virtualization vs. Data Lake

Barry Devlin Barry Devlin Profile: Barry Devlin
Data virtualization, Data warehousing

With Cisco’s Data Virtualization Day, where I’m a panelist along with Rick van der Lans, coming up fast on 1 Oct in New York, it’s a good moment to revisit the topic.

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August 18, 2014  9:29 AM

Big Data and the Return of the Data Marts

Barry Devlin Barry Devlin Profile: Barry Devlin
Big Data, Data Management, Data marts, Data quality, Data warehouse

Datameer demonstrates Hadoop-based data mart. Stefan Groschupf, CEO of @Datameer (from the German Sea of Data), has a great way with one-liners. At the #BBBT last Friday, he suggested that doing interactive SQL on Hadoop HDFS was reminiscent of a relational database using tape...


July 22, 2014  4:14 PM

Big data management

Barry Devlin Barry Devlin Profile: Barry Devlin
Data Management

Data management is back on the agenda, finally with a big data flavor. I’d like to think that Teradata was driven by my blog of 10 July, “So, how do you eat a Hadoop...


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