Hi All：
I am thinking a more precise query in Cassandra:
Could we hava a query API like this :
List> get_slice_condition(String keyspace, List
keys, ColumnParent column_parent, Map
queryConditions, int consistency_level)
So we could use this API to query more precise data like age column's valu
The replication factor is One,
The consistency level also is One.
在 2010年3月23日 上午10:21，Benjamin Black 写道：
> Maybe I missed this: what replication factor and consistency level are
> you using?
>
> 2010/3/21 郭鹏 :
> > Thx, I will try it in the multi-thread mode.
> >
> &g
Thx, I will try it in the multi-thread mode.
What's the best practice in the production env?
在 2010年3月21日 下午12:04，Jonathan Ellis 写道：
> If you're benchmarking throughput, then you absolutely have to be
> multithreaded.
>
> 2010/3/20 郭鹏 :
> > You mean I waste lots o
's not spending sending another request
>
> 2010/3/20 郭鹏 :
> > Good ideal, I will try it with client multithread write.
> >
> > But I don't understand the meaning of "d the latency in cluster mode
> hurts
> > that much more."
> >
Good ideal, I will try it with client multithread write.
But I don't understand the meaning of "d the latency in cluster mode hurts
that much more."
Thx.
2010/3/21 Jonathan Ellis
> 2010/3/20 郭鹏 :
> > :)
> >
> > I just want to know why the write speed is
ar 20, 2010 at 8:44 AM, 郭鹏 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 i
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
