Comment Comment by londons_explore IO bottlenecking shouldn't prevent parallelism helping.One theoretical solution is to have millions of parallel queries, and rather than doing random reads to satisfy them, just read the whole table sequentially.Query latency is high, but throughout is then unconstrained. parent londons_explore 7 years ago
One theoretical solution is to have millions of parallel queries, and rather than doing random reads to satisfy them, just read the whole table sequentially.
Query latency is high, but throughout is then unconstrained.