== Why Notebooks on OSGeoLive 12 ? Jupyter Notebooks are popular and increasingly mainstream. You may have noticed the column recently in the Journal Nature https://www.nature.com/articles/d41586-018-07196-1 === Title: Why Jupyter is data scientists’ computational notebook of choice The Big Picture -- Data is Fourth Fundemental Paradigm of Science The Fourth Paradigm: Data-Intensive Scientific Discovery This book presents the first broad look at the rapidly emerging field of dataintensive science, with the goal of influencing the worldwide scientific and computing research communities and inspiring the next generation of scientists. Increasingly, scientific breakthroughs will be powered by advanced computing capabilities that help researchers manipulate and explore massive datasets. The speed at which any given scientific discipline advances will depend on how well its researchers collaborate with one another, and with technologists, in areas of eScience such as databases, workflow management, visualization, and cloudcomputing technologies. This collection of essays expands on the vision of pioneering computer scientist Jim Gray for a new, fourth paradigm of discovery based on data-intensive science and offers insights into how it can be fully realized. —Rhys Francis, Australian eResearch Infrastructure Council