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From Alaa Zubaidi <alaa.zuba...@pdf.com>
Subject Re: SSD vs. HDD
Date Thu, 04 Nov 2010 00:20:29 GMT
around 1800 col/sec per node, 3kb columns, reading is the same.
Data will be deleted after 4 hours.

On 11/3/2010 5:00 PM, Terje Marthinussen wrote:
> How high is high  and how much data do you have (Cassandra disk usage).
>
> Regards,
> Terje
>
> On 4 Nov 2010, at 04:32, Alaa Zubaidi<alaa.zubaidi@pdf.com>  wrote:
>
>> Hi,
>> we have a continuous high throughput writes, read and delete, and we are trying to
find the best hardware.
>> Is using SSD for Cassandra improves performance? Did any one compare SSD vs. HDD?
and any recommendations on SSDs?
>>
>> Thanks,
>> Alaa
>>
>

-- 
Alaa Zubaidi
PDF Solutions, Inc.
333 West San Carlos Street, Suite 700
San Jose, CA 95110  USA
Tel: 408-283-5639 (or 408-280-7900 x5639)
fax: 408-938-6479
email: alaa.zubaidi@pdf.com



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