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by redditor98654
981 days ago
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The 126M QPS number was certainly parts of Amazon.com retail that powers Prime Day not all of DDB traffic. If we were to add up all of DDB's volume, it would be way higher. At least a magnitude if not more. Large parts of AWS itself uses DDB - both control plane and data plane. For instance, every message sent to AWS IoT will internally translate to multiple calls to DDB (reads and writes) as the message flows through the different parts of the system. IoT itself is millions of RPS and that is just one small-ish AWS service. Source: Worked at AWS for 12 years. |
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