batch_mutate doesn't guarantee consistency. each mutation in the batch
is guaranteed to be consistent based on your CL, but if it returns an
error it means that it couldn't complete all mutations ... but the
converse isn't true. it may have successfully completed some
mutations. if you get a
Hi Victor,
In my research and playing around with nosql, specifically cassandra,
I see the true benefit in defining search requirements and then
creating CF's and the hierarchy based on this. So for me, I see quite
a bit of simplicity in defining alternate CF's to allow me to
efficiently find a s
Dear Sasha,
I am currently thinking about using secondary index in the future. I have
seen two pros :
_Simplicity, it is "more simple" to query based on a second index than going
for a first column then a second.
_ "Consistency" : depending on where you store your inverted index, it may
be unavail
Thank you. So, after reading, I'm still unsure if this feature will
afford me a larger benefit when compared to an inverted index
solution.
Has anyone done a pros / cons ?
-sd
On Fri, Jan 28, 2011 at 3:22 PM, Jake Luciani wrote:
> http://www.datastax.com/blog/whats-new-cassandra-07-secondary-
http://www.datastax.com/blog/whats-new-cassandra-07-secondary-indexes
On Fri, Jan 28, 2011 at 7:15 AM, Sasha Dolgy wrote:
> Hi there,
>
> Where can I find information regarding secondary indexes? Spent the
> past 2 days looking for some good details.
>
> http://wiki.apache.org/cassandra/Seconda
Hi there,
Where can I find information regarding secondary indexes? Spent the
past 2 days looking for some good details.
http://wiki.apache.org/cassandra/SecondaryIndexes doesn't yet exist,
althought it's referenced from
http://wiki.apache.org/cassandra/StorageConfiguration
Trying to understand
