is good.
> >
> >
> > -Original Message-
> > From: Artur Kronenberg [mailto:artur.kronenb...@openmarket.com]
> > Sent: Friday, October 18, 2013 1:03 PM
> > To: user@cassandra.apache.org
> > Subject: Re: Sorting keys for batch reads to minimize seeks
&g
;]
> Sent: Friday, October 18, 2013 1:03 PM
> To: user@cassandra.apache.org <mailto:user@cassandra.apache.org>
> Subject: Re: Sorting keys for batch reads to minimize seeks
>
> Hi,
>
> Thanks for your reply. Our latency currently is 23.618ms. However I
simply read that
Kronenberg [mailto:artur.kronenb...@openmarket.com]
> Sent: Friday, October 18, 2013 1:03 PM
> To: user@cassandra.apache.org
> Subject: Re: Sorting keys for batch reads to minimize seeks
>
> Hi,
>
> Thanks for your reply. Our latency currently is 23.618ms. However I
simply read t
tely and irrevocably delete this message and any
> copies.-Original Message-
> From: Artur Kronenberg [mailto:artur.kronenb...@openmarket.com]
> Sent: Thursday, October 17, 2013 7:40 PM
> To: user@cassandra.apache.org
> Subject: Sorting keys for batch reads to minimize seeks
>
e received this
message in error, please contact the sender immediately and irrevocably delete
this message and any copies.-Original Message-
From: Artur Kronenberg [mailto:artur.kronenb...@openmarket.com]
Sent: Thursday, October 17, 2013 7:40 PM
To: user@cassandra.apache.org
Subject: Sorting
> Sorting a random set of keys will not help.
False
> If you know that you set of keys are on a particular node, then sorting might
> help.
True
Two different answers to the same question.
> But I doubt that it is a sound practice, given that sets of keys can be moved
> - as nodes ar
s
message in error, please contact the sender immediately and irrevocably delete
this message and any copies.-Original Message-
From: Artur Kronenberg [mailto:artur.kronenb...@openmarket.com]
Sent: Thursday, October 17, 2013 7:40 PM
To: user@cassandra.apache.org
Subject: Sorting keys for b
Unless I misunderstood your statement on sorting by row keys,
Cassandra partitions rows across nodes based on row keys. Sorting a random
set of keys will not help.
If you know that you set of keys are on a particular node , then sorting
might help. But I doubt that it is a sound practice, given th
Hi,
I am looking to somehow increase read performance on cassandra. We are
still playing with configurations but I was thinking if there would be
solutions in software that might help us speed up our read performance.
E.g. one idea, not sure how sane that is, was to sort read-batches by
row-
