Re: working of get_range_slices

2010-10-14 Thread Jonathan Ellis
I have not benchmarked this. I suggest trying both and letting us know. :) On Thu, Oct 14, 2010 at 2:03 PM, Narendra Sharma wrote: > Thanks Jonathan. > > Another related question is if I need to fetch only 1 row then what will be > the difference between the performance of get_slice vs get_range

Re: working of get_range_slices

2010-10-14 Thread Narendra Sharma
Thanks Jonathan. Another related question is if I need to fetch only 1 row then what will be the difference between the performance of get_slice vs get_range_slices. The reason for this question is that we are using some code that uses get_range_slices. We have option of forcing it to use count=1

Re: working of get_range_slices

2010-10-14 Thread Jonathan Ellis
get_range_slices never does "searching." the performance of those two predicates is equivalent, assuming a row "start key" actually exists. On Thu, Oct 14, 2010 at 1:09 PM, Narendra Sharma wrote: > Hi, > > I am using Cassandra 0.6.5. Our application uses the get_range_slices to get > rows in the

working of get_range_slices

2010-10-14 Thread Narendra Sharma
Hi, I am using Cassandra 0.6.5. Our application uses the get_range_slices to get rows in the given range. Could someone please explain how get_range_slices works internally esp when a count parameter (value = 1) is also specified in the SlicePredicate? Does Cassandra first search all in the given