We're using AWS EC2 mostly because they're the only hosting provider we were able to find that offered high-speed connections between their data centers. We use this capability to synchronously replicate every transaction to at least two data centers. The plan is that we should be able to cut over to another data center without losing any committed transactions.
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We're using AWS EC2 mostly because they're the only hosting provider we were able to find that offered high-speed connections between their data centers. We use this capability to synchronously replicate every transaction to at least two data centers. The plan is that we should be able to cut over to another data center without losing any committed transactions.