Re:Ask HN: How long till outages if Big Tech employees sudde...
by snowwrestler on Tuesday November 22, 2022 @09:10PM
(#33714254)
Large platforms have bugs in production, right now. (Because bugs are inevitable.)
And they also have dedicated antagonists who are looking for vulnerabilities to exploit for intelligence or money-making purposes.
So, code is changing not just because of new feature development. It’s also changing as bugs are found and squashed. If you freeze code, you also freeze whatever bugs are there now… giving adversaries longer and longer to find and exploit them.
Capacity or hardware failure is not the only reason a platform could go down. And, maybe more importantly, general uptime is not the only metric of success for a large platform. They also need to keep user data secure, process transactions promptly and correctly, maintain accurate records required for compliance, etc.
And they also have dedicated antagonists who are looking for vulnerabilities to exploit for intelligence or money-making purposes.
So, code is changing not just because of new feature development. It’s also changing as bugs are found and squashed. If you freeze code, you also freeze whatever bugs are there now… giving adversaries longer and longer to find and exploit them.
Capacity or hardware failure is not the only reason a platform could go down. And, maybe more importantly, general uptime is not the only metric of success for a large platform. They also need to keep user data secure, process transactions promptly and correctly, maintain accurate records required for compliance, etc.