okay, 10s of millions of what? i understand the stock exchange example, but thats only thousands..
On Jan 19, 2012, at 2:26 AM, Staffan Gimåker wrote: > > > On Thu, Jan 19, 2012 at 2:53 AM, Andrew Hume <[email protected]> wrote: > on the other hand, i don't get this use case. > can anyone share why we need this complexity of subscription stuff? > someone mentioned having tens of thousands of "topics" -- what is this about? > > Tens of millions of topics is the case we have. > > We want to do exact matching for two reasons: > * The trie uses a metric shit ton of memory, exact matching would allow us > to use less memory with comparable throughput. > * We need exact matching semantics to do other funky stuff to handle our > load, e.g. sharding of subscription information. > > /S > _______________________________________________ > zeromq-dev mailing list > [email protected] > http://lists.zeromq.org/mailman/listinfo/zeromq-dev ------------------ Andrew Hume (best -> Telework) +1 623-551-2845 [email protected] (Work) +1 973-236-2014 AT&T Labs - Research; member of USENIX and LOPSA
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