[ZODB-Dev] roll back filestorage zodb to a certain date?
ct at gocept.com
Thu Mar 22 13:13:35 EDT 2007
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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