AWS Architecture Blog

Tag: Fault Isolation

A Case Study in Global Fault Isolation

In a previous blog post, we talked about using shuffle sharding to get magical fault isolation. Today, we’ll examine a specific use case that Route 53 employs and one of the interesting tradeoffs we decided to make as part of our sharding. Then, we’ll discuss how you can employ some of these concepts in your […]

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AWS and Compartmentalization

Practically every experienced driver has suffered a flat tire. It’s a real nuisance, you pull over, empty the trunk to get out your spare wheel, jack up the car and replace the puncture before driving yourself to a nearby repair shop. For a car that’s ok, we can tolerate the occasional nuisance, and as drivers […]

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