Hi David, accordingly with http://code.google.com/appengine/docs/python/datastore/keysandentitygroups.html#Entity_Groups_Ancestors_and_Paths "An entity without a parent is a root entity"...
so you don't need to associate each note to a parent... I'm wondering... when you got these contention errors, were you assiging a parent to the notes (entity groups) ? if that is the case, then you were using a single entity group ! On Jan 27, 12:03 am, iDavid <idavidst...@gmail.com> wrote: > After watching Brett's video, the answer became > clear.http://sites.google.com/site/io/building-scalable-web-applications-wi... > > Create a group entity for each device. Then all device's can > have their notes inserted in parallel. > > I will give this a try and report back. > > -David Story --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---