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 article in this series, I demonstrated how to build and run an aggregate statement in MongoDB Shell. An aggregate statement makes it possible to group and summarize a collection’s document data, as well as transform the data and control its output.
For the examples in that article, I used the version of MongoDB Shell that is embedded in MongoDB Compass. This article continues the discussion on aggregate statements, except that the focus is now