> Our team decided to use Cassandra as storage solution to a dataset.
> I am very new to the NoSQL world and Cassandra so I am hoping to get
> some help from the community: The dataset is pretty simple, we have
> for each key a number of columns with values. Each day we compute a
> new version of
The former.
On 11/19/10 7:31 AM, Chen Xinli wrote:
> 查询是完全基于当天计算的数据吗 还是基于当天和历史数据的合并？
>
> Nanheng Wu 编写：
>
>
> Hi,
>
> Our team decided to use Cassandra as storage solution to a dataset.
> I am very new to the NoSQL world and Cassandra so I am hoping to get
> some help from the community: The data
查询是完全基于当天计算的数据吗 还是基于当天和历史数据的合并？
Nanheng Wu 编写：
Hi,
Our team decided to use Cassandra as storage solution to a dataset.
I am very new to the NoSQL world and Cassandra so I am hoping to get
some help from the community: The dataset is pretty simple, we have
for each key a number of columns with
There´s a simple comparison that helped me a lot taking my first steps with
cassandra:
keyspace = database
CF = table
;o)
And this one: http://arin.me/blog/wtf-is-a-supercolumn-cassandra-data-model
Btw, love the new secondary indexes in cassandra 0.7, this saves a lot of
time and work! But don
