I don't think anyone making that sort of claim knows anything about cloud services. A single roundtrip of a no-op request within the same data center takes 0.5ms. Add querying across multiple partitions and data seeking, and you don't find cloud providers doing better.
To frame how oblivious that claim is, DynamoDB is lauded for it's response times being sub-20ms.
No that's exactly what I mean: I expect the round-trip within a datacenter to take roughly 0.5ms, I expect the key lookup to take about that time or less, so 10ms is roughly an order of magnitude more than I would expect a "simple key-value query" to take
I don't think anyone making that sort of claim knows anything about cloud services. A single roundtrip of a no-op request within the same data center takes 0.5ms. Add querying across multiple partitions and data seeking, and you don't find cloud providers doing better.
To frame how oblivious that claim is, DynamoDB is lauded for it's response times being sub-20ms.
https://stackoverflow.com/questions/34552625/how-to-get-sub-...