What Is Big Data?

“Big Data.” It seems like the phrase is everywhere. The term was added to the Oxford English Dictionary in 2013, appeared in Merriam-Webster’s Collegiate Dictionary by 2014, and Gartner’s just-released 2014 Hype Cycle shows “Big Data” passing the “Peak of Inflated Expectations” and on its way down into the “Trough of Disillusionment.” Big Data is all the rage. But what does it actually mean? we asked 40+ thought leaders in publishing, fashion, food, automobiles, medicine, marketing, and every industry in between how exactly they would define the phrase “Big Data.” Their answers might surprise you!

Top Ten #ddj: The Week’s Most Popular Data Journalism Links

What’s the data driven journalism (#ddj) crowd tweeting about? Here are the week’s Top Data Journalism Links on Twitter (for August 28- September 3), including items from Visualoop, the New York Times, and Journalist’s Resources, among others.

Satellite Images as Proof

In the past week, three stories on three very different issues showed once again how satellite images, until recently confined to the weather report, are now the stuff of front-page news. All three are important stories with wide-ranging implications on public policy. But they also raise questions about the reliability of satellite imagery as proof and the ability of journalists – and their audiences – to make sense of them. Just like photographs, satellite images without context can distort the truth. And like photography, interpreting satellite imagery is as much art as it is science.

Norway’s SKUP To Hold Big Data Conference in Oct.

Norway’s Association for Investigative Journalism — SKUP — is holding its first big data conference on October 18, with top data journalists from across Scandinavia and overseas. The intensive day includes 16 sessions of 90 minutes each, ranging from basic to advanced levels. SKUP will also host the next Global Investigative Journalism Conference — in October 2015.

Who Should You Trust?

Who should you trust? (Or, for all you pedants out there, whom should you trust?) It’s an important question for all of us, not least when you’re buying a used car (and believe me, I know.) But it’s probably even more important for journalists, who talk to strangers on a regular basis and need to make snap judgments about how much faith we should have in what they say. So here’s the bad news: You shouldn’t trust yourself to figure out who you should trust.

Land of Opportunity in Digital News: Buenos Aires

We hear a lot about the next Silicon Valley, but we don’t hear much about the Valley of Death. That is where 80 percent of tech startups go to die. Startups die or join the walking dead mainly for two reasons: they don’t have enough cash or they don’t have enough knowledge to get to the next stage of development. They are unable to show investors that their project could be commercially viable. The Media Factory News Accelerator, based in Buenos Aires, Argentina, wants to change those odds of making it across the Valley of Death.