I read the message: "The IP-EPG is solved. The more frequent you use it, the faster and better the performance gets."

I would be interested in the performance increase by frequent usage. Was there some caching implemented on EPG servers? Was the website improved to allow better caching in the net? Is the caching on the TV improved?
What gives the speed increase when it is used more often?

Can you give a glimpse on that? I'm interested in the technical aspects.

Any other ideas, what might have been done?

Thanks and Greets