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Tell HN: Azure outage

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Re: Tell HN: Azure outage

#165
post #87

I noticed that Starbucks mobile ordering was down and thought “welp, I guess I’ll order a bagel and coffee on Grubhub”, then GrubHub was down. My next stop was HN to find the common denominator, and y’all did not disappoint.

Wow I just left a Starbucks drivethru line because it was just not moving. I guess it was because of this.

Re: Tell HN: Azure outage

#166

Earlier quoted context omitted.

I'll be interested in the incident writeup since DNS is mentioned. It will be interesting in a way if it is similar to what happened at AWS.

It's pretty unlikely. AWS published a public 'RCA' https://aws.amazon.com/message/101925/ . A race condition in a DNS 'record allocator' causing all DNS records for DDB to be wiped out. I'm simplifying a bit, but I don't think it's likely that Azure has a similar race condition wiping out DNS records on _one_ system than then propagates to all others. The similarity might just end at "it was DNS".

It's always DNS

Re: Tell HN: Azure outage

#168

Quite close to the recent AWS outage. Let me take a look if its a major one similar to AWS. Any guess on what's causing it? In hindsight, I guess the foresight of some organizations to go multi-cloud was correct after all.

We're multi-cloud and it really saved a few workloads last week with the AWS issue.

It's not easy though.

Re: Tell HN: Azure outage

#169
The Internet is supposed to be decentralized. The big three seem to have all the power now (Amazon, Microsoft, and Google) plus Cloudflare/Oracle.

How did we get here? Is it because of scale? Going to market in minutes by using someone else's computers instead of building out your own, like co-location or dedicated servers, like back in the day.

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