In case the desired JSON objects structure is just a set of simple attributes this can be achieved by using mongoimport directly. But in case some of the fields are supposed to be combined into an array or a sub-document, mongoimport won’t help you. In this tutorial I will show you how to transform a CSV into a collection of GeoJSON objects and in the course of that teach you the basics of AWK.
joy of data
about turning data into insightful knowledge – for business and personal curiosity
