Learning: Spatial database

A while ago I was asked a question about Spatial database and figured out I didn’t know anything about it. So, I use this platform to document my learning about this topic. What is Spatial data? The first lesson in “database 101” is that the design of a database should fit to the queries made […]

Read more "Learning: Spatial database"

Coursera R programming course

I have recently took “R programming” course in Coursera. This is the second course I take there. Before that I took “Machine Learning” course which was much heavier course with respect both to what was taught, to the course length and to the assignments and other requirements. In the world of SciPy, Numpy, Pandas and […]

Read more "Coursera R programming course"