DNS/リゾルバー/patentについて、ここに記述してください。

https://datatracker.ietf.org/ipr/2907/

http://patentimages.storage.googleapis.com/pdfs/US7769826.pdf

Systems and methods of determining DNS information, such as an IP address, associated With a domain name. The meth ods using a cache segregated to store Various domain name system (DNS) data in different data structures. The data struc

In some embodiments, ansWer information is stored in a hash table_ In these and other embodiments’ times required to search for ansWers are essentially constant as a function of the number Oflabels Compnsmg the domam name‘

1. 要約

「"referral cache" を分けて持つ」というだけの話:

Knotリゾルバーは返答packetを別のキャッシュに保持している。w

-- ToshinoriMaeno 2017-02-05 12:04:17