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From David Boxenhorn <da...@lookin2.com>
Subject Re: Tuning Cassandra
Date Mon, 10 May 2010 08:19:35 GMT
I don't know what "TSocket or the buffered one" means. Maybe I should know?

I'm using Hector. Does that explain anything?

On Mon, May 10, 2010 at 11:15 AM, vd <vineetdaniel@gmail.com> wrote:

>
> Hi
>
> what is it that you are using to connect with cassnadra TSocket or the
> buffered one ?
>
>
> ____________________________________
>
> _______________________________________
>
>
>
>
> On Mon, May 10, 2010 at 1:29 PM, David Boxenhorn <david@lookin2.com>wrote:
>
>> I'm running Java on the client, jdbc queries on Oracle, Hector on
>> Cassandra.
>>
>> The Cassandra and Oracle database designs are radically different, as you
>> might guess.
>>
>> I have no doubt that Cassandra can be tuned, in a multiple-server cluster,
>> to have superior throughput (that's why I'm doing it!). But for now, it's
>> really frustrating my development effort that Cassandra is so slow. Can't I
>> get it up to twice as slow as Oracle in my configuration?
>>
>> On Mon, May 10, 2010 at 10:47 AM, vd <vineetdaniel@gmail.com> wrote:
>>
>>> Hi David
>>>
>>> If I may ask...how do you plan to import data from oracle to cassandra ?
>>> As answer AFAIK cassandra's true ability comes into play when running on
>>> more than one machine...and please share how you are making comparisons like
>>> on writes or reads from cassandra.
>>>
>>>
>>>
>>> _______________________________________
>>> _______________________________________
>>>
>>>
>>>
>>>
>>>
>>> On Mon, May 10, 2010 at 1:04 PM, David Boxenhorn <david@lookin2.com>wrote:
>>>
>>>> I'm running Oracle and Cassandra on my machine, trying to import my data
>>>> to Cassandra from Oracle.
>>>>
>>>> In my configuration Oracle is about ten times faster than Cassandra.
>>>> Cassandra has out-of-the-box tuning.
>>>>
>>>> I am new to Cassandra. How do I begin trying to tune it?
>>>>
>>>> Thanks.
>>>>
>>>
>>>
>>
>

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