You can do the initial copy, and as many syncs as you would like -
then test as much as you want - and then sync again before flipping the
alias.
I don't think we've provided a way to delete all the data, and start the
copy from scratch.

-- Stacy


On Wed, Nov 9, 2011 at 4:43 PM, johnP <j...@thinkwave.com> wrote:

>
> Is it possible to have an option to perform a test migration before
> committing to the actual migration?  I suspect that my app will
> require quite a bit of tweaking (changing queries to be ancestor
> queries; updating string-encoded keys; etc.) before going live under
> HRD.  It would be great to do a test migration, test/update code until
> it's reliable on HRD (freely, without worrying about damaging user
> data), and only then do an actual migration.
>
> johnP
>
>
> On Nov 9, 3:22 pm, Kenneth <kennet...@aladdinschools.com> wrote:
> > Do you have any sample code for downloading and uploading blobs?  Or am I
> > just being lazy?
>
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