Archive for the ‘Graph Databases’ Category

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Stay tuned for Assimilation Monitoring Project

June 4, 2012 at 9:43 am PDT | Customer StoriesGraph DatabasesNews

Alan Robertson, ‘long-time geek and founder of Linux-HA project with interests in managing computers’, is taking systems management to a new depth with using very low overhead. With Continuous Stealth DiscoveryTM, Robertson is building a...

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Graph Databases, NOSQL, and Neo4j

June 4, 2012 at 9:14 am PDT | Graph DatabasesNeo4j

Of the  many different datamodels, the relational model has been dominating since the 80s, with implementations like Oracle, MySQL and MSSQL - also known as Relational Database Management System (RDBMS). Lately, however, in an increasing number of cases the use...

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Managing Highly Connected Data in Neo4j

May 30, 2012 at 8:00 am PDT | Customer StoriesGraph DatabasesNeo4jVideo

Jim Webber discusses how connected data is driving new classes of innovative applications and investigate the strengths and weaknesses of common NOSQL families for dealing handling it. The focus is on the characteristics of Neo4j...

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Neo4j Tales from the Trenches: A Recommendation Engine Case Study

May 29, 2012 at 8:00 am PDT | Customer StoriesGraph DatabasesNeo4jRecommendationVideo

Nicki Watt and Michal Bachman present the lessons learned (and being learned) on an active Neo4J project – Opigram. Opigram is a socially orientated recommendation engine which is already live, with some 150k users and...

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Graphs in the Cloud: Spring + Neo4j on Heroku

May 24, 2012 at 12:00 pm PDT | Graph DatabasesNeo4jVideo

James Ward from Heroku talks about running Java apps on Heroku using the Spring Framework and Neo4j. He then recaps with step by step code of what he demonstrated in the webinar. Get more details and...

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Gaming Company Gamesys introduces Neo4j into a Relational Database Organization

May 24, 2012 at 8:43 am PDT | Customer StoriesFEATURED NEWSGraph DatabasesNeo4jVideo

Toby O’Rourke and Michael McCarthy present their experiences of introducing Neo4j into Gamesys, a relational database organization. Toby and Michael discuss How Neo4j stacked up against the competition: FlockDB, InfoGrid, DEX, and OrientDB The path...

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How to get Neo4j graph database in GWT with eclipse running

May 23, 2012 at 8:54 am PDT | Graph DatabasesNeo4jVideo

Rene Pickhardt has posted a new video running Neo4j in GWT with eclipse. “It was basically very easy…have fun with it.”

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Querying Stanley Kubrick: An Intro to Cypher

May 23, 2012 at 8:40 am PDT | Graph DatabasesNeo4jVideo

Alistair Jones introduces the deceptively simple yet demonstrably powerful expressions of the Cypher Query language. Considering the Cineasts movie dataset, he uses Cypher to ask simple questions like, “which actors appeared most often in Stanley...

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Neo4j Spatial — Geo Data for the Rest of Us

May 22, 2012 at 2:38 pm PDT | Customer StoriesGraph DatabasesNeo4jVideo

Compelling location-based services require more than simple “what’s near me?” operations. The Open Street Map dataset is a perfect example of a rich geographically-based wiki that can be used for much more than map rendering....

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Neo4j in 3D Graph Visualization

May 22, 2012 at 6:32 am PDT | Graph DatabasesNeo4j

Max De Marzi uses Three.js, a lightweight javascript library which renders 3D graph visualizations of Neo4j.  In his blog, he shows you how to build it with code samples, videos, and tutorials.

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Case Study: Real Time Recommendations with a Graph Database

May 17, 2012 at 4:47 pm PDT | Customer StoriesGraph DatabasesNeo4jRecommendation

Case Study: Real-time Recommendations with a Graph Database Whether you want to be Facebook or are selling shoelaces online, if you have users then you have a social graph. Reveal the hidden graph in your...

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Geoprocessing with Neo4j-Spatial and OSM

May 17, 2012 at 4:27 pm PDT | Customer StoriesGraph DatabasesNeo4j

What better way to perform geoprocessing than on a graph! And what better dataset to play with than Open Street Map! Craig Taverner of AmanziTel discusses the advantages of using a graph database for geographic data...

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Modelling with Graphs

May 16, 2012 at 9:40 pm PDT | Graph DatabasesNeo4jVideo

Modelling data as graphs is quite different from modelling data under with relational databases. In this video, Alistair Jones covers modelling business domains using graphs and show how they can be persisted and queried in...

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Overview of NOSQL

May 16, 2012 at 12:43 am PDT | Graph DatabasesVideo

Overview of NOSQL by Emil Eifrem, CEO of Neo Technology. Emil is credited with inventing the phrase “Not Only SQL.”  

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Scientific papers proving the power of a Graph Databases

April 26, 2012 at 6:50 am PDT | FEATURED NEWSGraph Databases

A question was posted on Neo’s community mail list inquiring if there are any “scientific papers proving the power of a graph based DB paradigm (could be specifically Neo4j) against relational DBs.” Here are some...

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Enterprise improvements in Neo4j graph database update

April 23, 2012 at 3:27 pm PDT | BlogGraph DatabasesNeo4j

With the release of the new version of Neo4j: 1.7, it introduces a number of improvements that is available for the GPL-licensed Community edition The Neo4j Team has released version 1.7 of its open source...

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Neo raises $10.6M for Neo4j as graph DBs take off

September 21, 2011 at 3:06 pm PDT | Graph DatabasesNeo4j

Graph databases are a pretty specialized product — but as NoSQL keeps gaining mainstream acceptance, they seem to be catching on, and the latest evidence comes in the form of a $10.6 million funding found...

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Review: Databases built for social networks

February 18, 2010 at 3:57 pm PDT | BlogGraph DatabasesNeo4j

Neo4j, Cassandra, and FluidDB represent a breed of databases that swiftly search social networking data. What you should know about each of them Everyone loves social networks these days. Homeland security wants to track which...

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