[nirvdrum]

I don't think it's uncommon. But the point is it usually has little to do with load and isn't easily solved by scaling horizontally. Sure, you might be able to gain some efficiencies with distributed caches and such, but that still requires a fair bit of effort (the developer time we're trying to minimize).

You're right though. And I managed to sidetrack myself a bit. My intention in participating in the thread was to point out that you can't always optimize for developer speed and think you can get out of it "cheaply" with more hardware. And it's not just a problem when you're big enough for it to be a good problem to have. In those cases you're going to need to find a way to make the application faster.

Maybe it's aggressive in-app caching; maybe it's sitting there analyzing application profiles; maybe it's a rewrite in another language or another framework. Our goal is to provide a fast enough runtime where you don't have to make that decision.

[tomc1985]

> the point is it usually has little to do with load and isn't easily solved by scaling horizontally.

My point exactly. Unless you're getting slammed with traffic, there's too much going on in a page load if it takes 300ms to spit out.

[nirvdrum]

If you can achieve the same rendered output much faster with a different runtime or with a rewrite or with a different framework, I don't think you're looking at a fundamental design flaw with the page. I'm happy to agree to disagree. Maybe there is too much going on with the page. But it's a common problem with Rails apps and is ideally solved without a rewrite. I think a faster runtime would be the ideal solution here.