Robert Haas wrote:
The biggest flaw in the benchmark by far has got to be that it was
done with a ramdisk, so it's really only measuring CPU consumption.
Measuring CPU consumption is interesting, but it doesn't have a lot to
do with throughput in real-life situations.
... and memory access. Measuring these two in isolation from any
(real/usual) io system is interesting but perhaps only as a curiosity -
however, it would become much more interesting if we could see how the
results change when a disk based filesystem is used (or even raw for the
big O and innodb and filesystem for postgres...).
regards
Mark
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