[openstack-dev] [all][db][performance] Proposal: Get rid of soft deletion (step by step)
Tim.Bell at cern.ch
Tue Mar 11 19:43:06 UTC 2014
Typical cases are user error where someone accidentally deletes an item from a tenant. The image guys have a good structure where images become unavailable and are recoverable for a certain period of time. A regular periodic task cleans up deleted items after a configurable number of seconds to avoid constant database growth.
My preference would be to follow this model universally (an archive table is a nice way to do it without disturbing production).
> On Tue, Mar 11, 2014, Mike Wilson <geekinutah at gmail.com> wrote:
> > Undeleting things is an important use case in my opinion. We do this
> > in our environment on a regular basis. In that light I'm not sure that
> > it would be appropriate just to log the deletion and git rid of the
> > row. I would like to see it go to an archival table where it is easily restored.
> I'm curious, what are you undeleting and why?
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