I've never had a production Rails project, but do you have any anecdotes or numbers to back up your statement? From initial glance, it looks like the win in pro

I've never had a production Rails project, but do you have any anecdotes or numbers to back up your statement? From initial glance, it looks like the win in processing speed outweights the complexity. So then you're implying that this win isn't required. I'm assuming that scaling out is cheaper than the complexity cost of implementing/maintaining such a caching solution?