No, but I have several edge types inherited from E (like 'Wrote extends E') . I also have several vertex types inherited from common base type (like 'Person extends Base extends V').
2013/12/24 Luca Garulli <[email protected]> > Do you have properties on edges? > > Lvc@ > > > > On 24 December 2013 11:19, Siarhei Liashkevich <[email protected]> wrote: > >> Thanks Luca, >> >> I will try to check this in new version as soon as it becomes available. >> But, as for now, what is the recommended approach to import such big graph >> with many to many relationships? Just do .save() for each edge and wait a >> little bit more for converter to finish? >> >> >> 2013/12/24 Luca Garulli <[email protected]> >> >>> Hi Sriarhei, >>> OrientDB privileges the traversal rather than insertion speed, because >>> in 90% of the cases users do a massive import once and then use the >>> database mostly on lookups. >>> >>> However we're working to the new implementation of 1-N relationships >>> mush faster. This will impact edge creation speed a lot. It should be >>> available on 2.0-SNAPSHOT in few days. >>> >>> Lvc@ >>> >>> >>> >>> On 23 December 2013 21:32, Siarhei Liashkevich <[email protected]> wrote: >>> >>>> Hi All, >>>> >>>> I am trying to import really big data into OrientDB 1.6.2. Result >>>> graph will include about 11M of vertexes and about 40M of edges with a lot >>>> of many-to-many relationships. Currently my data stored in the CSV files, >>>> linked via 'common' ids (to link vertexes together). To populate OrientDB >>>> with data I am using self-written Java parser/convertor >>>> (pure com.orientechnologies.orient.core.*, no blueprints). >>>> Everything goes smoothly with vertexes, I can import them in a moderate >>>> time as well as create 'common' index, so lookup (by 'common' id) is no a >>>> problem. Edge creation went too slow. It took from 1 to 20 milliseconds to >>>> create one edge (and looks like the time is growing), so the converter >>>> can't finish the job in a moderate time. I read some post from this mail >>>> thread, so I did an attempt to .save() not edges but nodes (all nodes at >>>> the end, I don't have anything like root node), set OIntentMassiveInsert or >>>> not to set it - no luck. >>>> >>>> So, the question is - does anybody knows the way to import such >>>> configuration into OrientDB via Java converter ? >>>> >>>> -- >>>> >>>> --- >>>> 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/groups/opt_out. >>>> >>> >>> -- >>> >>> --- >>> 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/groups/opt_out. >>> >> >> >> >> -- >> alone >> >> (\_/) >> (O.o) >> (> <) >> This is Bunny. Copy Bunny into your signature >> to help him on his way to world domination. >> >> -- >> >> --- >> 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/groups/opt_out. >> > > -- > > --- > 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/groups/opt_out. > -- alone (\_/) (O.o) (> <) This is Bunny. Copy Bunny into your signature to help him on his way to world domination. -- --- 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/groups/opt_out.
