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From Ryan Ramage <ryan.ram...@gmail.com>
Subject Re: view crashes chrome
Date Tue, 05 Mar 2013 17:36:44 GMT
as an off the head suggestion...you might want to look at a library that is
built for filtering large datasets in the browser.

http://square.github.com/crossfilter/




On Tue, Mar 5, 2013 at 9:40 AM, Aurélien Bénel <aurelien.benel@utt.fr>wrote:

> Hi Alexander,
>
> > - the application loads all flora species with all their information as
> objects into memory (...)
> > - when the user adds a filter criterion the application loops through
> all objects and eliminates the ones not fulfilling the criterion (...)
> > - now the user can download the data (which is converted to .csv)
>
>
> If you have so much data, you should do more on the server-side using the
> power of MapReduce :
> - while the user is building its filter criteria, get from the server
> reduced data (a synthesis or an extract),
> - then, when it's done, get the CSV directly from the server (as a CouchDB
> "list").
>
>
> Regards,
>
> Aurélien

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