Dear Markus,

This is a very interesting topic.

Please keep me informed of answers.

Regards.

David


On 11 August 2010 15:26, Markus <pinky0...@googlemail.com> wrote:
> Hi,
>
> it was hard to find the right subject. Let me explain what I want to
> do.
>
> I write a web application with Django. I have some forms to upload
> content and some forms to download content. Sometimes the content is
> just a string (than it will be stored in a database) but sometimes the
> content is a (large) file. Than the file will be stored to a
> distributed file system running in the background.
>
> Uploading the files is not a problems. First Django stores the file to
> a local directory of the server and than it get moved to the
> distributed file system. Not really nifty but I couldn't find a
> solution to stream the data directly to the distributed file system.
>
> But the really hard part is the download. How do I serve this files
> back to the user? Sure, I could do the same as I do for upload: First
> download the files from the distributed file system to the local file
> system and than serve it to the users. But when has the user finished
> the download and I can remove the local copy of the file? Just to
> mention one open question.
>
> I hope I could describe my problem in an  understandable way.
>
> What would be a good way to serve internal files to a user? Is it
> possible to pipe the files directly from the distributed file system
> to the user?
>
> Cheers,
> Markus
>
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