This article is part of Robert Sheldon’s continuing series on Mongo DB. To see all of the items in the series, click here.
In the previous articles this series, I demonstrated various ways to retrieve document data from a MongoDB database, using both MongoDB Shell and MongoDB Compass. In this article, my focus shifts from retrieving data to updating data, which is an essential skill to have when working with MongoDB. Whether you access the data directly in a MongoDB database or build applications that rely on the data, you should have a good foundation in how to modify a