使用带有非规范化索引视图的规范化表是一个好主意吗?

I'm architecting a new app at the moment, with a high read:write ratio. At my current employer we have lots of denormalised data on our tables for performance reasons. Is it better practice to have totally 3NF tables and then use indexed views to do all the denormalisation? Should I run queries against the tables or views?I'm architecting a new app at the moment, with