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From Benjamin>
Subject Re: indexing rows ordered by int
Date Mon, 16 Aug 2010 02:34:43 GMT

On Sat, Aug 14, 2010 at 11:51 PM, S Ahmed <> wrote:
> For CF that I need to perform range scans on, I create separate CF that have
> custom ordering.
> Say a CF holds comments on a story (like comments on a reddit or digg story
> post)
> So if I need to order comments by votes, it seems I have to re-index every
> time someone votes on a comment (or batch it every x minutes).
> Right now I think I have to pull all the comments into memory, then sort by
> votes, then re-write the index.
> Are there any best-practises for this type of index?

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