The datastore is built on top of Megastore, an abstraction layer on top of Bigtable that allows for transactions and queries. High replication is a feature of Megastore.
Some presentations here: Intro to the datastore: http://www.slideshare.net/ikailan/introducing-the-app-engine-datastore Intro to high replication: http://www.slideshare.net/ikailan/2011-auggddmexicocityhighreplicationdatastore -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Wed, Sep 7, 2011 at 9:36 AM, Stephen <[email protected]> wrote: > On Wed, Sep 7, 2011 at 3:32 PM, Bruce Aloe <[email protected]> wrote: > > > > I store some data in GAE data store and can not find any documents > > regarding the relation between GAE data store and Google Bigtable. > > http://research.google.com/pubs/pub36971.html > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
