@Artem Could you please provide some example queries for this. As I am a learner of OrientDB it would be very helpful for me. I have gone through many of the resources and found them written with half knowledge.
Please help me on this. On Thursday, June 12, 2014 3:40:49 PM UTC+5:30, Artem Orobets wrote: > > Hi Prathap, > > Why don't just create a vertexes for non registered friends and mark them > as non registered. And when new user is registered just check if vertex for > him already exists and mark that vertex as registered. > > In this way you could filter unregistered users whenever you don't want to > see them, and can avoid complex merge operations. > > Is such approach possible in your data model? > > Best regards, > Artem Orobets > > * Orient Technologiesthe Company behind OrientDB* > > > 2014-06-11 13:56 GMT+03:00 Prathap Reddy <[email protected] <javascript:> > >: > >> Thanks for the reply, >> >> For example when a user1 is registered he will upload his phonebook to be >> added as contacts, whoever is registered users in that phonebook they will >> be added to friends relation of user. >> >> But whoever is not registered will not be added as their records will be >> non existent. >> >> But when any of those unregistered users in the phonebook has registered >> later, then how can I push them as friends to user1. >> >> Before I was maintaining it in mySQL table and pushed them to friends >> list once they are registered using triggers. Now I am moving my entire >> system to orientDB and looking for best schema design for storing private >> and group messages, users and their relations. Could you please help me on >> this. This is very urgent for me. >> >> >> >> On Wednesday, June 11, 2014 3:01:02 PM UTC+5:30, Artem Orobets wrote: >> >>> Hi Prathap, >>> >>> Sorry, I'm not really understand what do you want to achieve. Could you >>> describe your data model and what manipulation do you want to do? >>> >>> Best regards, >>> Artem Orobets >>> >>> * Orient Technologiesthe Company behind OrientDB* >>> >>> >>> 2014-06-11 10:44 GMT+03:00 Prathap Reddy <[email protected]>: >>> >>>> 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. >>>> >>> >>> -- >> >> --- >> 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] <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > -- --- 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.
