Re:Why Twitter didn’t go down: From a real Twitter SRE
by john_the_writer on Tuesday November 22, 2022 @05:49PM
(#33712665)
Agreed. But my comment was in comparison to a car needing maintenance. If nothing changes and I drive my car for 5 years without taking a look under the hood, it will be a mess. If not a stitch of work is done on it, I'm in trouble.
If however I have an app and I don't look under the hood for 5 years, it could still run as good as it did when I locked it down. As you said some companies run on apps written for windows98. Those apps are still working as they always did.
I don't think it needs are constantly changing. Like it could freeze for weeks/months. Leave existing bugs and put versions in lock.
I do agree that it will eventually need to change, but that's where selective hiring comes in. Oh system X isn't great. Lets find a team for that, all else remains black-boxed.
If however I have an app and I don't look under the hood for 5 years, it could still run as good as it did when I locked it down. As you said some companies run on apps written for windows98. Those apps are still working as they always did.
I don't think it needs are constantly changing. Like it could freeze for weeks/months. Leave existing bugs and put versions in lock.
I do agree that it will eventually need to change, but that's where selective hiring comes in. Oh system X isn't great. Lets find a team for that, all else remains black-boxed.