Hi everyone! I''m new on Rails and coming from PHP world (Symfony) I want to do a management application. Most of things that I need are CRUD, list, search... so an admin interface is ok for what I need. I have seen RailsAdmin and has great functionality. But my question is about performance, because my application will have many concurrent users. So, will using an admin interface will drop down the performance (memory and speed)? It would be better to make things by hand or with the admin? Thanks! -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To view this discussion on the web visit https://groups.google.com/d/msg/rubyonrails-talk/-/H33Uxo6DFXoJ. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.