Remember replication is not the same as a backup.

A programing or human error, either by you and your app, or by google, (or
even a mistake by your users) could potentially still erase data (even if
that is just overrighting with gibberish)

So it can still be useful to backup.

For this purpose Google does provide facilities to perform backups...
https://developers.google.com/appengine/docs/adminconsole/datastoreadmin



If there are internal backups, you dont know about them, so can't rely on
them. If want backups, do them yourself. Can do them on a schedule.


On Fri, Aug 31, 2012 at 11:53 AM, Joakim <[email protected]> wrote:

> I'm not Google, but at least data in the HRD is always written to at least
> three data centers, synchronously. Details on this:
> http://www.youtube.com/watch?v=xO015C3R6dw
>
>
> On Friday, August 31, 2012 12:16:30 PM UTC+2, Bartek Bargiel wrote:
>>
>> I'm curious if Google does perform any internal backups of the Datastore
>> content?
>
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