You can certainly symlink to an application. Having two applications access 
the same database is a different story. In theory it should work fine (but 
I would never do it).


On Thursday, June 7, 2012 8:00:51 PM UTC-7, Doug Philips wrote:
>
> I can only find one mention of symbolic links in the book, under: 
>     http://web2py.com/books/default/chapter/29/4#Application-init 
>
> That seems to imply that symbolic links at the applications directory 
> level are ok. 
> Specifically, if I have the following applications: 
>     ProjectX2010 
>     ProjectX2011 
>     ProjectX2012 
> and then I symbolic link ProjectX to point to one of them, say 
> ProjectX2012, is the underlying database safe if I have clients using 
> the ProjectX2012 and ProjectX applications at the same time? 
>
> The one mention of symbolic links seems to say so, but that's pretty 
> 'backhanded' way of saying symlinks won't cause any corruption with 
> simultaneous access, etc. 
> I'm interested because I have several instances of ProjectX (and 
> ProjectY) planned, and if symbolic links are safe, for my use case 
> here, symbolic links seem a lot easier than doing URL 
> rewriting/routing. If I've missed where this is talked about in the 
> book, a link or even a better, a better term to search for would be 
> great! 
>
> Thanks, 
>      --Doug 
>

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