Mongodb — no aggregation, no problem

How I implemented a quick version of group by in NOSQL without using aggregation pipelines ?

Photo by Émile Perron on Unsplash
List of invoices
Lodash Group By
Photo by Kelly Sikkema on Unsplash

--

--

Senior Software Developer, Writer, Amateur Photographer, Reader

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store