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From Robert Coli <rc...@eventbrite.com>
Subject Re: multitenant support with key spaces
Date Mon, 06 May 2013 17:18:28 GMT
On Sun, May 5, 2013 at 11:37 PM, Darren Smythe <darren1482@gmail.com> wrote:
> How many keyspaces can you reasonably have?

"Very Low Hundreds", though this relates more to CFs than Ks.

> If we have 1000 customers, so one KS per customer is 1000 keyspaces. Is that
> something C* can handle efficiently?

No.

> I guess the same question applies to our notion of breaking up the column
> families into time ranges. We're naively trying to avoid having few large
> CFs/KSs. Is/should that be a concern?

Very large rows are significantly worse than very large CFs or KS.

=Rob

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