Svetlana Sicular

A member of the Gartner Blog Network

Entries Tagged as 'data spy'


Big Data Quantity vs. Quality

by Svetlana Sicular  |  May 22, 2014  |  Comments Off

Increasing adoption of big data technologies brings about the big data dilemmas: Quality vs. quantity Truth vs. trust Correction vs. curation Ontology vs. anthology Data profiling, cleansing or matching in Hadoop or elsewhere are all good but they don’t resolve these dilemmas.  My favorite semantic site Twinword pictures what a dilemma is. You get the picture. New technologies promote sloppiness. […]

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Category: "Data Scientist" analytics Big Data big data quality Crossing the Chasm data governance data paprazzi Humans Information Everywhere innovation Inquire Within Uncategorized     Tags: , , , , , , ,

BYO Big Data Quality

by Svetlana Sicular  |  May 16, 2014  |  2 Comments

In the absence of best practices for big data quality, individual companies are coming up with their own solutions. Of course, these organizations first have problems.  Let’s look at the example from Paytronix, a cool company providing loyalty management for restaurant chains including my favorite Panera Bread. Paytronix is converging social, mobile, cloud and big data […]

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Category: Big Data big data market Crossing the Chasm crowdsourcing data data governance data paprazzi Hadoop Information Everywhere innovation Inquire Within skills Uncategorized     Tags: , , , , , , , , ,

The Charging Elephant — Cloudera

by Svetlana Sicular  |  August 21, 2013  |  Comments Off

To allow our readers compare Hadoop distribution vendors side-by-side, I forwarded the same set of questions to the participants of the recent Hadoop panel at the Gartner Catalyst conference.  The questions are coming from Catalyst attendees and from Gartner analysts. Today, I publish responses from Amr Awadallah, CTO of Cloudera.   1. How specifically are […]

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Category: Big Data Catalyst Hadoop Uncategorized     Tags: , , , , , , ,

The Top Mistake in Evaluating Big Data Initiatives

by Svetlana Sicular  |  May 27, 2013  |  Comments Off

People starting a big data initiative feel like adventurers entering Terra Incognita. The mere fact of breaking into the big data space is often enough for them to lose ground because everything seems new and mysterious.  To a certain extent, it is true.  But just to an extent.  The spirit of big data adventure distracts […]

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Category: Big Data Catalyst Catalyst-NA data paprazzi data revolution geospatial Information Everywhere innovation Uncategorized     Tags: , , , , , ,

Big Data is Falling into the Trough of Disillusionment

by Svetlana Sicular  |  January 22, 2013  |  36 Comments

My presentation on big data for the upcoming BI Summit in Barcelona is obsolete. In this presentation, I use the Gartner Hype Cycle curve to show that big data is at the peak of inflated expectations.  And, as it happens with quickly developing technologies,  I am already behind and big data goes ahead. Last several […]

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Category: "Data Scientist" analytics Big Data big data market Crossing the Chasm data paprazzi EIM events Hadoop Information Everywhere innovation Local News Uncategorized     Tags: , , , , , , , , , , , ,

Cassandra for Greeks or for Geeks?

by Svetlana Sicular  |  August 11, 2012  |  2 Comments

Technology robs words of their intrinsic meaning: what happened to “like” and “friend”? Is it true that Facebook patented “face”? What is “oracle”? Who is Cassandra — a NoSQL database or a Trojan princess, who had a gift of prophecy and whom Apollo cursed never to be believed? At this week’s Cassandra Summit, I learned […]

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Data Scientist – Mystified

by Svetlana Sicular  |  June 29, 2012  |  7 Comments

Companies are desperately seeking mysterious creatures — data scientists. Some people claim to have seen them in LinkedIn and Target. Perhaps, those were encounters with data scientists from LinkedIn that shop at Target? Or Target data scientists who search on LinkedIn for pregnant teens? Either way, the companies are desperate (except for LinkedIn and Target). […]

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Category: "Data Scientist" Big Data cloud data paprazzi innovation Inquire Within skills Uncategorized     Tags: , , , , , , , , , , , , , , , , , , ,