2025
DailyCodeBuffer - Paxos Algorithm Explained | Consensus | Leader Election in Distributed Systems 0:00 of 39:29
    https://www.youtube.com/watch?v=6c52pe4bt1g
2021
Osipov - Paxos in Pictures ru 0:00 of 46:26
    https://www.youtube.com/watch?v=phB2nygfkMw
    https://www.highload.ru/spring/2021/abstracts/7677
2018
Howard - Consensus: Why Can't We All Just Agree? 
    https://www.infoq.com/presentations/future-distributed-consensus