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Dark Day In the AWS Cloud: Big Name Sites Go Down
An outage of one company's servers might only affect that company's customers — but when a major data center for Amazon hits kinks, sites that rely on the AWS cloud services all suffer from the downtime. That's what happened today, when several major sites or online services (like Instagram and AirBnB) were knocked temporarily offline, evidently because of problems at an Amazon data center in Northern Virginia. From TechCrunch's coverage of the outage: "The deluge of tweets that accompanied the services’ initial hiccups first started at around 4 p.m. Eastern time, and only increased in intensity as users found they couldn’t share pictures of their food or their meticulously crafted video snippets. Some further poking around on Twitter and beyond revealed that some other services known to rely on AWS — Netflix, IFTTT, Heroku and Airbnb to name a few — have been experiencing similar issues today."
One of the features of AWS was supposed to be the ability to reroute everything to a different datacenter if one goes down. I know I read that somewhere back when AWS was first starting up. You don't think they lied, do you?
I've run servers on both Amazon and Rackspace for several years now and I can't recall a single instance of Rackspace having an outage. On the other hand, Amazon seems to have major issues at least 2 or 3 times a year. Is this stuff tracked anywhere?
"Don't teach a man to fish, feed yourself. He's a grown man. Fishing's not that hard." - Ron Swanson
Well, right now I have 500 machines running some heavy calculations in multiple AZs. Works perfectly fine, we have noticed the recent problems but simply stopped using the affected region (us-east-1) for the time being, shifting our calculations to other regions.
AWS is really great at scaling. It's better than anything else on the market, but it does require a lot of work.
No, you have to manage your own redundancy and failover on AWS. Look at all the effort Netflix has put into programming failover and stress testing and yet they still have frequent outages with AWS.
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