I have an Entity called Movie.
I want to have a get_or_create method for the Movie entity. Right now each Movie entity is in its own Entity group. I read I have to put them in the same entity group and use transactions to avoid duplicate entities. I could also perhaps choose my own unique key which would result in overwriting a few entries (idempotent) without any effect. The movies count can be from 1-50000. At some point I want to fetch them all. Would it be faster executing a query against a single entity group or multiple entity groups? Is it faster because an entire entity group is stored in a specific node? Thanks! -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/qBrtdIfgWDAJ. 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.
