This is an awesome reply that I would like to see here.
Do you mind sharing more details on what type of cache or use case needs the performance you mentioned? Database bufferpool?
> a lot of these practical details have never been written down a far as I can tell, it is passed along as lore and beer convos
I wish the valuable knowledge could be written down and shared.
Yup, I am on the same page as you, after seeing the many state-of-the-art having similar miss ratios, I am inclined to think we are close to the maximum possible hit ratio bounded by the limited information from the request history (information theory).
> a lot of these practical details have never been written down a far as I can tell, it is passed along as lore and beer convos
I wish the valuable knowledge could be written down and shared.
Yup, I am on the same page as you, after seeing the many state-of-the-art having similar miss ratios, I am inclined to think we are close to the maximum possible hit ratio bounded by the limited information from the request history (information theory).