I have been meaning to write about Grafana for years. I started a half-dozen articles on it but ended up abandoning them because I couldn't get it to do a relatively simple task: making a graph from a ...

OpenGeo released a major upgrade to its open source geospatial software suite — OpenGeo Suite 3.0 — bringing enhancements that aim to narrow the feature gap with established proprietary GIS solutions.

In a previous article, I looked at Grafana, a free, open-source data visualization tool. In the past, I tried (and failed) to use it to create a simple graph using CSV files, which is a bit of an ...

There is a wealth of great stories locked behind mountains of data. But who wants to mine through reams of numbers and stats? Data visualization tools help to make statistics and figures more easily ...

If you’re an electricity nerd, chances are you’ve already spent quite a few hours looking at Electricity Maps and its mesmerizing export flow animations. This open source data visualization project ...

Data visualization is the graphical representation of information and data via visual elements like charts, graphs, and maps. It allows decision-makers to understand and communicate complex ideas to ...