Data visualizationData visualization is the study of the visual representation ofdata, meaning "information that has been abstracted in someschematic form, including attributes or variables for the unitsof information".
Big Data is hugeBig data are datasets that grow so large that they become awkwardto work with using on-hand database management tools. Difficultiesinclude capture, storage, search, sharing, analytics, and visualizing. Exabyte = 1 billion gigabytes = 1 million terabytes http://www.economist.com/blogs/dailychart/2011/11/big-data-0+
Open Data is a data philsophyOpen data is the idea that certain data should be freely available toeveryone to use and republish as they wish, without restrictionsfrom copyright, patents or other mechanisms of control.
@Gephi Degree range 33-504 Big Data Data Mining DataViz (design) Social Scientists European NetworkNetwork ScientistsScientists
Focus better on reaching core clients groups on Twitter @Gephi DataMarket can betterInfluential 2/10 target core influentialsMost friends 4/10 by targeting specifically followers of influentialCentral 3/10 peers
@TableauAnalytics Industry(and software) DataVis (analytics)Media &Publications Big Data DataViz (Business (Design) intelligence)
Simple solutions• DataMarket should follow (the most influential) followers of peers• DataMarket should target each of the three core buckets specifically• DataMarket should reach the academia better, especially social science• DataViz is the most important influential group• Take notice of that Open Data is important in Europe and Big Data in the US