AFAIK secondary index pagination sorting doesn't support descending
order. Maybe you can simple have an additional 2i whith your value
inverted ?
Grigory Fateyev wrote:
Hello!
We use 2i pagination and it is very good. The only thing that
bothering me is sorting. Now data returns in ascending
I just put out a post on using map/reduce to sort.
http://siculars.posterous.com/using-riaks-mapreduce-for-sorting.
-Alexander
On Sep 1, 2010, at 9:31 AM, Carlo Pires wrote:
> Hi,
>
> I'm thinking to use riak as database for my next project but I don't
> know how to deal with sorting and retri
Hi Carlos,
Actually, we are doing just that for sorted indexes. We have small indexes
in an index bucket, where the key is a related to our user, and the value is
the binary tree of sorted entries. We do this because there are a lot of
users, but the trees will never be very large. I don't have an
Since you won't likely be creating many blog posts at the same time, I'd
suggest to store them as a single list in one key, or a tail-linked list with a
single pointer to the head of the list. Either way, your access pattern is very
simple.
With the single list in one key, your first map functi
