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Educating the Planet with Pearson
Pearson is striving to accomplish the ambitious goal of providing an education to anyone, anywhere on the planet. New data processing technologies and theories in education are moving much of the...
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Loopy Lattices Redux
A graph can be realized as a tessellated surface. Each vertex (or point) on the surface has a set of neighbors. Two vertices are neighbors if there is an edge that connects them. For a discrete...
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Scalable Graph Computing: Der Gekrümmte Graph
Scalable Graph Computing is a multi-part treatment on that for which the series is named. A graph describes which “things” are adjacent to which other “things.” A logical graph forms a topology...
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Developing a Domain Specific Language in Gremlin
Domain Specific Languages (DSLs) provide a way for programmers to increase the expressivity of their code within a specific domain. It enables the developer to gain greater productivity by hiding...
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A Letter Regarding Native Graph Databases
It’s fun to watch marketers create artificial distinctions between products that grab consumer attention. One of my favorite examples is Diamond Shreddies. Shreddies, a whole wheat cereal, has a...
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Boutique Graph Data with Titan
Titan is a distributed graph database capable of supporting graphs on the order of 100 billion edges and sustaining on the order of 1 billion transactions a day (see Educating the Planet with...
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The Social Graph of the Los Alamos National Laboratory
The web is composed of numerous web sites tailored to meet the information, consumption, and social needs of its users. Within many of these sites, references are made to the same platonic “thing”...
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Powers of Ten – Part I
“No, no! The adventures first,’ said the Gryphon in an impatient tone: ‘explanations take such a dreadful time.” — Lewis Carroll – Alice’s Adventures in Wonderland It is often quite simple to...
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Powers of Ten – Part II
“‘Curiouser and curiouser!’ cried Alice (she was so much surprised, that for the moment she quite forgot how to speak good English); ‘now I’m opening out like the largest telescope that ever was!”...
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Aurelius Acquired by DataStax
Over the last four years, Aurelius has delivered its clients and community a collection of open source graph computing technologies. The distributed graph database Titan gave users the ability to...
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