Scalability

Why we moved the database drivers to their own module and what we want to do next. First thing is that we would like to use PHP Fibers to load data synchronously from the database. The second thing is that we would like to use MongoDB as a backend and store content entity data in a document format.

While writing the Group module I have had to learn some lessons the hard way. Let me share these lessons with you so you don't have to share my agony.