On Tue, Mar 9, 2010 at 1:23 PM, Jonathan Ellis <[email protected]> wrote:
> One quad-core node can handle ~14000 inserts per second so you are in
> good shape.
Well, yeah!
>> instead of 'all users that liked N items'?
>
> That's true. So you'd want to use a custom comparator where first 64
> bits is the Long and the rest is the userid, for instance.
>
> (Long + something else is common enough that we might want to add it
> to the defaults...)
What about using a SuperColumn for each like-count and then the list
of users that hit that level?
hits {
'100': [ user_1, user_2 ],
'33': [ ... ]
}
Very helpful, thanks
--
:Matteo Caprari
[email protected]
