Overview of Bulbs, a Python Framework for Graph Databases like Neo4j A Python framework for graph databases. Bulbs is an open-source Python persistence framework for graph databases and the first piece of a larger Web-development toolkit that will be released in the upcoming weeks. It’s like an ORM for graphs, but instead of SQL, you use the graph-traveral language Gremlin to query the database. Bulbs supports pluggable backends, and you can use it to connect to either Neo4j Server or Rexster. 50+ Free Resources for Charts and Graphs Solution A chart or a graph is a visual representation of data, in which “the data are represented by symbols, such as bars, lines, or slices”. These symbols can represent tabular numeric data, functions or some kinds of qualitative structures. For one reason or another, a lot of freelancers use Charts and Graphs to display the meaningful data visualizations. As a full-time freelancer and part-time geek, I really like to display my data analytics on pie charts and graphs too. Nowadays, there are over hundred thousands of resources available on the web. Instead of spending time on researching for the ones you needed, we pick the top and intelligent ones for you.
How to do social network analysis Social network analysis [SNA] is the mapping and measuring of relationships and flows between people, groups, organizations, computers, URLs, and other connected information/knowledge entities. The nodes in the network are the people and groups while the links show relationships or flows between the nodes. SNA provides both a visual and a mathematical analysis of human relationships. Management consultants use this methodology with their business clients and call it Organizational Network Analysis [ONA]. ONA allows you to x-ray your organization and reveal the managerial nervous system that connects everything. 5 Graph Databases to Consider Of the major categories of NoSQL databases - document-oriented databases, key-value stores and graph databases - we've given the least attention to graph databases on this blog. That's a shame, because as many have pointed out it may become the most significant category. Graph databases apply graph theory to the storage of information about the relationships between entries.
Wired 14.06: The Rise of Crowdsourcing Remember outsourcing? Sending jobs to India and China is so 2003. The new pool of cheap labor: everyday people using their spare cycles to create content, solve problems, even do corporate R & D. Interactome Part of the DISC1 interactome with genes represented by text in boxes and interactions noted by lines between the genes. From Hennah and Porteous, 2009. The word "interactome" was originally coined in 1999 by a group of French scientists headed by Bernard Jacq. Though interactomes may be described as biological networks, they should not be confused with other networks such as neural networks or food webs.
Six Degrees of Wikipedia Six Degrees of Wikipedia is a Harvard CS205 class project aimed at analyzing and understanding the structure of the English Wikipedia . The project was inspired by similar projects such as the Oracle of Bacon (which modeled the popular trivia game Six Degrees of Kevin Bacon ), Microsoft Academic Map (which visualized the concept of Erdos numbers ) and a 2008 version of Six Degrees of Wikipedia . Similar to these projects, our analysis goes beyond exploring the Six Degrees of Separation concept and attempts to provide insights into the overall graph structure of Wikipedia. The following 2-minute video presents the major components of the project: Is Wikipedia really a graph? The English Wikipedia is composed of almost 6 million different pages.
Crowdsourcing Friday, October 5th, 2012 This week on the Everyone Funding Startups podcast we spoke to Lukas Biewald, CEO of CrowdFlower, the leading microtask crowdsourcing platform and also the company behind the CrowdConf crowdsourcing industry events. CrowdFlower solves problems ranging from product categorization to business lead verification to content creation.