gopal has shared a OneDrive for Business file with you. To view it, click the link below.
Many thanks Chokri Ben Romdhane and others on this thread. 

A fault tolerant environment has no service interruption but a significantly higher cost due to the demands of redundancy. 

A highly available environment has a minimal service interruption.

High availability combines software with industry-standard hardware to minimize downtime by quickly restoring essential services when a system, component, or application fails. While not instantaneous, services are restored rapidly, often in less than a minute.

Understandably, the goal is "Highly Available Fault - Tolerant DNS".

There are many supporting technologies that can enable this. The trace has a focus on Blockchain.

The Advantages and Disadvantages of Blockchain are attached.

Sincerely,



Gopal T V
0 9840121302
https://vidwan.inflibnet.ac.in/profile/57545
https://www.facebook.com/gopal.tadepalli
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Dr. T V Gopal
Professor
Department of Computer Science and Engineering
College of Engineering
Anna University
Chennai - 600 025, INDIA
Ph : (Off) 22351723 Extn. 3340
       (Res) 24454753
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

From: CPWG <cpwg-bounces@icann.org> on behalf of Chokri Ben Romdhane via CPWG <cpwg@icann.org>
Sent: 11 August 2022 17:23
To: CPWG <cpwg@icann.org>
Subject: [CPWG] Some Useful Doc about Decentralized DNS
 
Dear Friends,
For those whole would like to know more About Decentralized DNS some useful Documents

Challenges with Alternative Name Systems
Blockchain-based DNS building
B-DNS: A Secure and Efficient DNS Based onthe Blockchain Technology

How Cybercriminals Are Using Blockchain DNS


Friendly Regards
Chokri