I have a three models for images: class SMALLAVATARS(db.Model,): author = db.UserProperty() phrase = db.ReferenceProperty(PHRASES) file = db.BlobProperty(default=None) creationDate = db.DateTimeProperty(auto_now_add=True) editDate = db.DateTimeProperty(auto_now=True)
class MEDIUMAVATARS(db.Model,): author = db.UserProperty() phrase = db.ReferenceProperty(PHRASES) file = db.BlobProperty(default=None) creationDate = db.DateTimeProperty(auto_now_add=True) editDate = db.DateTimeProperty(auto_now=True) class LARGEAVATARS(db.Model,): author = db.UserProperty() phrase = db.ReferenceProperty(PHRASES) file = db.BlobProperty(default=None) creationDate = db.DateTimeProperty(auto_now_add=True) editDate = db.DateTimeProperty(auto_now=True) Is this optimal or would using a single model such as: class AVATARS(db.Model,): author = db.UserProperty() phrase = db.ReferenceProperty(PHRASES) small = db.BlobProperty(default=None) medium = db.BlobProperty(default=None) large = db.BlobProperty(default=None) creationDate = db.DateTimeProperty(auto_now_add=True) editDate = db.DateTimeProperty(auto_now=True) be better? Obviously the later is nice and simple, but I'm concerned that when I go to actually get the entity in question I will unnecessarily eat up more system resources if I only need one of the three images? As always, input is greatly appreciated! -Larkin --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---