The world's largest all-remote organization uses open-source PostgreSQL

GitLab's Guide to All-Remote

They share what "all-remote" really means

Rather than forcing one to build their life about a predefined daily schedule that involves an unavoidable commute, all-remote shifts that responsibility back to the individual.

A number of studies from the likes of Google, Buffer, FlexJobs, and IWG show that driven individuals who place a high degree of value on autonomy and flexibility can experience new levels of joy and productivity in an all-remote environment.