Thank you. Yep, you are right, we may some thing like servlet / RPC service which can be called out app. not RPC serviced is invokable outside app, but more efficient.
Like is good one, I am looking for such explanation abt bigtable for some time. On Jan 2, 12:45 am, Didier Durand <[email protected]> wrote: > Hi, > > My understaning of Datastore based on Google BigTables is that you > can't share objects in 2 different apps (i.e using different id) > because the app id is part of the key of the entity. BigTable, > Datastore and GAD enforce a strong sandboxing based on this id. > > The app id in the key is described > here:http://code.google.com/appengine/articles/storage_breakdown.html#anc-... > > So, to share unique copy of same data, you have develop some inter-app > communication via servlets called by 1 application into the other > > regards > > didier > > On Jan 1, 1:55 pm, dreamer <[email protected]> wrote: > > > > > > > > > Hi, > > > Not sure if possible to share datastore objects across application, > > single reporting application for several customer applications, > > assuming reporting app know complete keys. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" 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-java?hl=en.
