и ещё сети
Google SRE book
This section provides some high-level guidance on what SRE is and why it is different from more conventional IT industry practices.
Devops & SRE
HTTP/1 to HTTP/2 to HTTP/3
Разница между разными HTTP версиями
Mēris botnet, climbing to the record
Очень мощная атака на яндекс 17M rps, детальный разбор.