Move over Hadoop, there is another highly scalable data-processing powerhouse in town: Apache Giraph. Facebook is using the technology to bring a new style of search to its billion users. “Analyzing ...

Since the days of painting on cave walls, people have been representing information through figures and images. Nowadays, data visualization experts know that presenting information visually helps ...

A slice of Geoff Boeing’s street grid visualizations for Portland (left) and San Francisco; full images shown below. (Credit: Geoff Boeing) This is your first of three free stories this month. Become ...

Last year when the Panama Papers revealed how the wealthy have used tax havens to shelter vast sums of money, the technology of graph database company Neo4j played a key role in making it easier to ...