My answer to "Could Netflix ever migrate off AWS, and at what cost?" http://qr.ae/hEuw8
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Replying to @JoeSondow
@JoeSondow My biggest worry about a potential#AWS outage impacting services globally is something taking out Route53. That would be Bad.2 replies 0 retweets 0 likes -
Replying to @vince_riv
@vince_riv@JoeSondow Availability is our #1 team goal. 1000s of end-to-end tests, 100s of metrics. Deploys: 1 box, then 1/51 pops at a time1 reply 0 retweets 0 likes -
Replying to @colmmacc
@vince_riv@JoeSondow also a 2D Infima lattice and shuffle-sharding for fault isolation: https://github.com/awslabs/route53-infima … ,http://www.youtube.com/watch?v=V7vTPlV8P3U …1 reply 0 retweets 1 like -
Replying to @colmmacc
@vince_riv@JoeSondow We also bake that into our operational procedures. E.g. deployment waves are one stripe at a time, days apart.1 reply 0 retweets 0 likes
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