Hello Nick, Our data is organized by a tenant/company. Each tenant/company's data is in a separate namespace. So, we have many namespaces.
The web app is continuously evolving, and hence we have to do many times schema migration of the datastore entities. Following Objectify link, tells more details on the kind of migrations we do. https://github.com/objectify/objectify/wiki/SchemaMigration Dataflow pipelines are created by specifying one namespace for a pipeline. The namespace issue is here https://github.com/GoogleCloudPlatform/DataflowJavaSDK/issues/83 On Fri, Nov 27, 2015 at 12:19 AM, Nick (Cloud Platform Support) < [email protected]> wrote: > Hey Rajesh, > > It seems that your question is a bit vague here. What kind of migration or > data transformation are you looking to perform, how are you using > namespaces, how would you like to use Dataflow, etc.? > > > On Wednesday, November 25, 2015 at 1:35:51 AM UTC-5, Rajesh Gupta wrote: >> >> Anyone using namespaces for real projects? >> >> Cloud Dataflow was my latest attempt to do the data changes for entities >> in large number of namespaces. The dataflow pipelines also does not help >> here >> >> Anyone has any framework developed to do migration/process data for large >> number of namespaces. >> -- >> Rajesh >> *www.VeersoftSolutions.com <http://www.VeersoftSolutions.com>* >> *www.AccountingGuru.net <http://www.AccountingGuru.net>* >> *Accounting/Inventory/Orders on Google Cloud Platform and Mobile* >> >> -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/google-appengine. > To view this discussion on the web visit > https://groups.google.com/d/msgid/google-appengine/078f3c3d-b119-4f92-aa8b-15733afc8093%40googlegroups.com > <https://groups.google.com/d/msgid/google-appengine/078f3c3d-b119-4f92-aa8b-15733afc8093%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- Rajesh *www.VeersoftSolutions.com <http://www.VeersoftSolutions.com>* *www.AccountingGuru.net <http://www.AccountingGuru.net>* *Accounting/Inventory/Orders on Google Cloud Platform and Mobile* -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/CA%2BS7ijY0jg7SAHkVea%3DDazTe8_4cSGBH8Z68QCr_LSSfp0dTbg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
