Here's a quick example of the map-highs-by-month query in the Riak Fast Track:
http://pastebin.com/FGieAFVy Check out this link to get the goog.csv file that is used in that query: http://wiki.basho.com/Loading-Data-and-Running-MapReduce-Queries.html Take a glance over the README for the Riak python client: https://github.com/basho/riak-python-client Let me know if you need more help, Eric. On Mon, Mar 14, 2011 at 10:31 AM, Ishwar <[email protected]> wrote: > Hi Sean, > > Thanks for the quick response. I'll use load-balancers to distribute the > load. > > >>2. My familiarity with erlang and Javascript is minimal. Would somebody > answer if the following things are doable/advisable to do? > >> a. Most of the processes I want to run on the data are in python and > php. Is it possible to call these processes from erlang/javascript? > >> > >It is not currently, but we are looking into the feasibility of supporting > other languages. However, I might say that if you're already doing Python > and PHP, it would be worth your while (and not difficult) to learn > JavaScript. > > We already have a whole bunch of processing on the data written in Python > and PHP, and porting them to Javascript is (1) very tedious, and (2) > Javascript does not support the required functionality. For example, we do a > bunch of NLP analysis on the data. > > Given these, is it advisable if I expose these processes as webservices and > call them from javascript/erlang? > > > > b. I've been looking for MapReduce tutorials for python client, but > couldn't find any. Can somebody point to a sample MapReduce from python > client, for example, to retrieve multiple records from Riak? (Given a set of > keys [1,2,3,4], retrieve the records for these from Riak using MapReduce). > >> > > > >I don't know of any, but we have a decent number of Pythonistas on the > list. Hopefully one of them can help you out. > > Pythonistas, where art thou? :) > > -- > Regards, > Ishwar. > > > _______________________________________________ > riak-users mailing list > [email protected] > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >
_______________________________________________ riak-users mailing list [email protected] http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
