Chris Withers wrote:
> Shane Hathaway wrote:
>> Chris Withers wrote:
>>> I thought RelStorage was slow at packing?
>> Not anymore. I optimized packing last December/January and it has been
>> plenty fast ever since, AFAIK.
> Interesting. Got any metrics on its speed compared to FileStorage,
> including packing?
I don't have numbers on pack speed, but I've eliminated all the speed
issues people have brought up.
People have been looking at these performance charts for quite a while:
Look at this chart in particular, which suggests that RelStorage with
PostgreSQL or MySQL is several times faster than ZEO for heavy read loads:
I am waiting for someone to dispute these results. I *want* ZEO to be
faster, since its code paths are simpler than any relational database,
but the performance measurements suggest that under pressure, RelStorage
with MySQL or PostgreSQL can read 3 objects in the time it takes ZEO
with FileStorage to read 1.
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