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From Jonathan Ellis <jbel...@gmail.com>
Subject Re: why Cassandra 0.5.1 write speed is very slow
Date Sat, 20 Mar 2010 18:27:18 GMT
Looks like the right question to ask is "what _else_ changed during the move?"

On Sat, Mar 20, 2010 at 8:44 AM, 郭鹏 <gpcuster@gmail.com> wrote:
> Hi:
>
> I'm doing a research on move our data from MySQL to Cassandra 0.5.1
>
> At first, I am doing it in the Windows XP, and read the record from MySQL
> then insert it into Cassandra. The write speed is ok, about 18,000 records
> per second.
>
> But when I changed it into the 5 Linux Red Hat 5 Server, doing the same
> opertation, the write speed in downto 1000 records per second.
>
> Why would this happend?
>
> I am using the default config.
>
> --
> Regards
>    Peng Guo
>

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