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by floren
443 days ago
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Hot spares and remote hands will get you a lot. And when you get down to it, AWS isn't actually that reliable. I thought EBS volumes had magic redundancy foo but it turns out they can fail and they fail in a less obvious way than a regular disk. AWS networking is constantly bouncing and the virtual network adapters just sometimes stop working. They're also runnung old CPUs. Depending on your workload you may be able pay off your new hardware with just a couple months' savings. |
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