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by Dave Logue What happens when a RAID rebuild goes wrong and what can be done to prevent that from happening to you? To answer the question, you need to understand how data is written to a RAID array and what happens when a drive fails and a rebuild is started. I am going...
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by Anjul Bhambhri In 2012, big data came to a head as its value in improving business operations were realized, and a shift began with applying an increased use of analytics to understand, interact with and serve customers. Yet, this is a new era – one that’s completely changing the type of information businesses...
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by Rod MacPherson Sorry for the bad pun. I have been blogging recently about the incredible achievements of NASA- nailing the landing of the latest Mars Rover-Curiosity. After a journey of 350,000,000 miles, it landed within 1.5 miles of its target. The jubilation in mission control was unconfined, as the team of mission monitors...
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by Sunil Soares I had the privilege of participating in a panel on Big Data Governance. The other participants were Maria Villar, Global Vice President, Data Governance and Management, SAP and Eric Chacon, Global Head of Data Standards, Chief Data Office, Citi. Tony Shaw from Dataversity did an excellent job moderating the panel. I...
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by Morten Middelfart I will dedicate this entry to fear and how facts can overcome it. Overcoming fear is, in my mind, extremely important since competitive use of Big Data is leading a big change in controlling the data underlying organizational decision making. (See my previous entry). For more than two decades in the...
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by Christine Denney Two colliding forces served as inspiration for this month’s blog: #1. the recent US Thanksgiving holiday, and, #2. the fact that this year seems to have flown by at an alarming pace! As the end of 2012 comes closer and closer, I want to take a moment to think about why...
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December is here. There’s a chill in the air and the holidays are upon us, so we at DATAVERSITY are doing the only sensible thing there is to do. What’s that you ask? Why head to the Data Governance Winter Conference in Fort Lauderdale, Florida of course. We arrive in sunny Florida to produce...
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by David Logue Esq. This post is a continuation of the series on Solid State Drives (SSDs) and their role in enterprise storage. In the first post, I discussed the differences between traditional HDDs and SSDs. In the second post, I looked at the challenges associated with data destruction and asset disposal. In this...
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by John Joseph I spoke with all the leading data analytics and business intelligence (BI) analysts last year from Gartner and Forrester and it was unanimous, they all hated the term “Big Data”. The reason is that the name implies only that this class of problems is about high data volume, but that’s not the case. Most Big Data projects were being...
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by David Plotkin Business Rules are wonderful things, and I remember what an epiphany they were for me when Ron Ross and Barbara Von Halle began talking and writing about them in the early 90’s. Back then, I was a data modeler — specifically, a logical data modeler (physical would come later) — as...
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