cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Peter Morris <mrpmor...@gmail.com>
Subject Re: Why so slow?
Date Mon, 20 Aug 2012 15:36:05 GMT
My misunderstanding, thanks for correcting me!


On Mon, Aug 20, 2012 at 4:32 PM, Hiller, Dean <Dean.Hiller@nrel.gov> wrote:

> There is latency and throughput.  These are two totally different things
> even for MySQL.  If you are single threaded, each request (even with MySql)
> has to be delayed by 1ms or whatever your ping time is.  To fully utilize a
> 1Gps bandwidth, you NEED to be multithreaded or you are wasting
> bandwidth…and even then, you probably waste bandwidth as one CPU can't
> always keep up with keeping the pipe filled.
>
>

Mime
View raw message