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Unrelated, but the title made me think of this video where AT&T failed over old switch frames to new ones by manually cutting all the cable bundles, very dramat
by somat 1y ago
Unrelated, but the title made me think of this video where AT&T failed over old switch frames to new ones by manually cutting all the cable bundles, very dramatic.
https://www.youtube.com/watch?v=saRir95iIWk https://www.youtube.com/watch?v=saRir95iIWk (Speedy Cutover Service, SXS switching cutover to ESS filmed live at Glendale CA central office, 1984)
- prasadjoglekar 1y agoThat was super interesting to watch. Only 4 mins long. The supervisor was visibly sweating during the cutover. I'd love to see something similar at GCP or AWS.
- eszed 1y agoWait... So that's why it's called "cutover"? Amazing.
- jiehong 1y ago"Wait, there is a problem, fallback now!" They must have built high confidence beforehand! Hats off!