Money doesn't work the same way for government, banks or people.
For a country to take debt that gets spent inside the same.country usually leads to more spending of people on taxes and a lot of money gets returned.
A state doesn't work like a person, company or bank.
Better explanation of raid 5:
You have 5GB of data and 5 disks. You split your data into 4 parts and split one on each disk. Then disk 5 remembers if there is an odd or even number of 1s on the other disks. So whichever disk fails you can count if it was odd or even. So you loose 1 disk but keep full capacity of the other disks. No doubling like suggested before
As someone who does AI for a living: GPU+docker is easy and reliable. Especially if you compare it to VMs.
Really explaibs how I got an answer to my application 14 month later. But they were consulting work companies. So you were hired when they needed a consultant with your profile.
For me it was reverse. When I was a junior I was reviewing PRs from the seniors and it couldn't have possibly been tested to work.
The seniors were super lazy and around half the PRs would have broken production.
Seniority often comes from years of work and not knowledge.