incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Wojciech Kaczmarek <kaczmare...@gmail.com>
Subject Re: Row with many columns
Date Thu, 18 Feb 2010 23:18:11 GMT
Hi Ruslan,

I'd model your objects as rows. You can have a concatenation of worldId &
objectId as a key, or just objectId alone.

On Thu, Feb 18, 2010 at 23:18, ruslan usifov <ruslan.usifov@gmail.com>wrote:

> For example i have worlds with objects in it (stones, trees and so on). In
> my case worldid is key, objects are supercollums(some extra info or draw)
>
>
> 2010/2/18 Ted Zlatanov <tzz@lifelogs.com>
>
>> On Thu, 18 Feb 2010 18:05:50 +0300 ruslan usifov <ruslan.usifov@gmail.com>
>> wrote:
>>
>> ru> 2010/2/18 Ted Zlatanov <tzz@lifelogs.com>
>> >> Maybe you should partition your data differently?  What does each of
>> >> these tiny columns represent and how do you allocate the row key?
>>
>> ru> Friends relations, for statistic
>>
>> Sorry, that's not enough information.  Can you give an example of some
>> columns and what they mean, and also some row keys and what they mean?
>>
>> Ted
>>
>>
>

Mime
View raw message