[ateevchopra]

> String concatenation/substitution is more expensive than DOM parsing?

Not 100% sure. Theoretically saying, if you have 100 components in your page, you'll be hitting the cache store 100 times for all components. That's not performant at all.

> If your whole content is cacheable, then a CDN will be far more useful and have way less than 20ms response time. 20ms is not fast. Selectively invalidating CDN content as new data is available is much more performant.

Yes. Thanks for the suggestion. We are experimenting with that :)