[ZODB-Dev] roll back filestorage zodb to a certain date?

[Christian Theune]

Am Donnerstag, den 22.03.2007, 15:00 +0000 schrieb Chris Withers:
> Benji York wrote:
> >> Nah, the changes need to be permenant, tested, and then rolled back...
> > 
> > I can't reconcile "permanent"
> 
> ie: committed to disk, not DemoStorage...
> 
> > and "rolled back". :)
> 
> undo the changes committed to disk, to a point in time, once the results 
> have been tested.
> 
> > If the app needs to be restarted and the changes need to remain intact, 
> > you could connect to the demostorage via zeo and then app restarts would 
> > leave the demostorage intact.  Then when you want a roll back you can 
> > restart the zeo server.
> 
> DemoStorage keeps all its data in memory, right? In which case, even if 
> this were a good idea, the machine will not have enough memory to keep 
> the changes being made...

Virtual memory to the rescue? :)

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