Hey Norman, On Mon, Mar 25, 2013 at 8:43 AM, Norman Khine <[email protected]> wrote:
> hello, > would you have any cost comparison analysis document which looks at a > running a riak cluster versus mongodb sharded cluster, i am asking as > i have been tasked to compare the cost of infrastructure when the > volume of data is large. We are storing the information of our users > advertising campaigns > on a collection of about 30 million documents now, which would increase. > Each document is composed of elements that are arrays of objects (the > objects for a given elements have the same structure) We now have 6 > elements that can be composed of 1 to many objects (up to 50-100) > Any advice much appreciated. > > Right now there's nothing purpose built that compares the operation/scaling costs of Riak and Mango. On the anecdotal side of things, Will Moss wrote a great email to the list a while back about what to keep in mind when making the transition [1]. 30MM documents in Riak is trivial. The queries are probably going to be a bit harder to translate... That said, let's see if we can quantify this for you. A few questions: How many docs do you expect to have in six months? What are the queries you're doing on them? Current total data set size? What's the median ops/second? Max? Read to write ratio? Current cluster hardware specifics and cloud provider (if applicable) if you can share. Thanks, Mark [1] http://riak.markmail.org/search/?q=moss%2C+mongo#query:moss%2C%20mongo+page:1+mid:vkmeuu6ailcguecl+state:results > -- > %>>> "".join( [ {'*':'@','^':'.'}.get(c,None) or > chr(97+(ord(c)-83)%26) for c in ",adym,*)&uzq^zqf" ] ) > > _______________________________________________ > riak-users mailing list > [email protected] > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >
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