人们如何处理内容管理系统生产阶段?

I've been dipping my toe into web development technologies for fun (ya, i should get out more), and am a little shocked at the lack of clear support for production staging (i.e. development, testing, performance, and production environments). Actually support isn't the word; Content Management Systems seem to actively work against efforts to allow for clean staging.I've been dipping my toe into web development t