A good erlang library for JSON is https://github.com/davisp/jiffy
On Thu, Feb 9, 2012 at 7:27 PM, Jeffrey Eliasen <[email protected]> wrote: > I've been playing with Riak for a few weeks now using Python, and > JavaScript, so I have ~8M records in JSON stored in my cluster. Now I would > like to run a map/reduce job that adds links and index data to every item. > > From what I understand, this can't be done using JavaScript and map/reduce, > so I need to use Erlang. I've been learning Erlang for a couple weeks, but > I'm still pretty new to it overall. > > My question is this: what's the easiest way to manipulate this data? I see > three options: > > Learn me some Erlang and do it that way... > > Where can I find specific help in learning to manipulate JSON data using > Erlang? > Am I better off converting every node to Erlang data structures and just > using only Erlang from this point forward? > > Use Erlang but call Python code that does the data manipulation... > > Any good references for hooking into Python or other external code from > within Erlang? > > Use JavaScript but call Python code that does the re-writes back to the > cluster... > > This appears to be less desireable as M/R jobs will timeout quickly and I > can't configure this; any other gotcha's I need to know about? > > > Thanks! > > jeffrey k eliasen > > > _______________________________________________ > riak-users mailing list > [email protected] > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > -- Best Regards, Ori Bar, Software Engineer Nivertech Ltd email: [email protected] phone: +972-52-2838429 www: http://www.nivertech.com The content of this message is Nivertech Ltd Confidential. If you are not the intended recipient and have received this message in error, any use or distribution is prohibited. Please notify me immediately by reply e-mail and delete this message from your computer system. Thank you. _______________________________________________ riak-users mailing list [email protected] http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
