Hi Squirrel,

Squirrel wrote:
> Hi guys,
>
> As I understand from the archive, attachments are stored in the DB itself,
> is that correct?
>   

Yeap.
> That's not very handy for my personal use. I have written an automated
> backup bash-script, which dumps all DB's from my MySQL-installation into a
> backup folder and store it there (a daily folder with the last 7 dumps, a
> weekly folder and a monthly) and pushes once a night the backup folder to a
> backup-server. Now if every attachment is stored into the DB, the DB will
> grow extensively (versioning?, picture album), while with an ordinary
> file-store system you just backup files, who have changed or are new....in
> my use scenario, attachments are way more stable than the actual content in
> the XWiki...
>
> Out of curiosity, what's exactly the benefit to store files in a DB? For the
> XWiki, is that the way you go or are you planning to implement a choice?

Well, obviously I am not a XWiki guru, but it seems to me that it was, 
and in fact it is, a good idea to have a single access control system. 
If you have the whole system in a database, you have not to be concerned 
about how to control access to other repositories. And at at the same 
time, to have the whole thing in a single database gives, at least to 
me, an feeling of full control about what is going on with the contents 
I've to manage. Other idea: you easy can index and search the whole 
content with a single search engine. And control access to the results!

But, as you says, there are a number of problems with this approach.

I am sure this thread will be useful for you...

http://www.nabble.com/Xwiki-file-and-attachment-storage-td11991466.html#a11991466

And as a last minute entry, see this...

http://dev.xwiki.org/xwiki/bin/view/GoogleSummerOfCode/WebDAVApi2008

Hope this helps,

Ricardo

-- 
Ricardo Rodríguez
Your EPEC Network ICT Team

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