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AWS us-east-1 down

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Re: AWS us-east-1 down

#22
post #4

I wonder if this is a coincidence or if us-east-1 is simply down enough that I'm just experiencing selection bias; but I posted a poll on twitter earlier today: https://twitter.com/dijit/status/1668678588713824257 Contents: > Has anyone ever actually had customers accept an outage because AWS was down; or is this just cloud evangelicalism copium? > [ ] Yeah, outages free pass > [ ] No, they say to use AZ's

> No, they say to use AZ's Using 3 AZs in us-east-1 won't save you. I guess a demanding customer would have said 'you should have implemented disaster recovery so you could failover to us-east-2' but that's easier said than done. The more regional AWS services you adopt, the bigger the impact is. How does one recover from a regional outage if their pipeline is in that region?

I’ve worked for several systemically important megacorps where certain things had to not only run cross region but also cross provider. It’s absurdly difficult, and only should be done if you need five or more 9’s of availability. Almost nothing actually does.

Re: AWS us-east-1 down

#27
The second law of thermodynamics guarantees that there will always / eventually be downtime… and that’s okay. Design for downtime. Shameless self-plug for https://heiioncall.com/ for free website / HTTP endpoint monitoring and cron job monitoring if you want to know about your own app’s downtime.

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