GAE Master-Slave Datastore Experienced Data Loss the Week of 3/18/2012

[Feng Wu]

Hi,

We have an GAE app, which uses Master-Slave data store, that experienced partial data loss around the time of this GAE maintenance on 3/19/2012 :  http://code.google.com/appengine/forum/downtime.html?place=topic%2Fgoogle-appengine-downtime-notify%2FCO_x02OF9Ak%2Fdiscussion.  Unfortunately we could not pinpoint exactly when this happened as we only noticed the problem later of last week.

Just wondering whether anybody else has experience something similar around the same time frame and what kind of remedies that might be out there.

Thanks.

-Feng