Hi, Wojtek here introducing you to upcoming Rails 7 goodies.
Configurable tags can be automatically added to all SQL queries generated by Active Record. By default the application, controller and action details are added to the query tags, like this:
SELECT * FROM books /*application:MyApp;controller:books;action:index*/
Added support for multiple databases to rails db:setup and rails db:reset. Now those tasks can be run per database, like rails db:setup:primary.
Faster computers have meant that most apps won’t see a big benefit from Spring on small to moderate size apps.