I have a whatsApp like chat application where users can upload contacts and they will be automatically added to contact list. So when a user upload his contacts it will add them all to his friends list. It works fine using vertex and edge concept. But For example a user who is not registered, but later registered as user, how can I add them automatically to previous user's contact list as the current user is after the previous user is registered.
What I have in mind is maintaining unregistered contacts in separate DB and whenever user is registered add them to his contact list, but it will increase the DM operations. Please help me on this. I am struck with this. -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
