Hi, What RAM sized do you have ? Just set storage.diskCache.bufferSize to the (RAM_size_in_GB - 1.5GB) * 1024.
And you should see speed up of test if your ram size is bigger than 6GB. On Thu, Sep 4, 2014 at 1:42 PM, 'Curtis Mosters' via OrientDB < [email protected]> wrote: > Well I'm currently in a good state of inserting huhge amounts of data. > > My database has already 180mio vertices. The whole proces took round about > 6 hours. > > My current taks is to join, or let's say create edges von 2 Classes. I do > that with > for (Vertex person : noTxGraph.getVertices("Person.ID", splitted[0])) { > for (Vertex appln : noTxGraph.getVertices("Appln.ID", splitted[1])) { > Edge edge = noTxGraph.addEdge("class:WROTE", person, appln, "WROTE" > ); > edge.setProperty("appltSeqNr", splitted[2]); > edge.setProperty("intrSeqNr", splitted[3]); > } > } > > While I had for all inserting tasks like *20k vertices/sec*. I here have *200 > vertices/sec*. So 100 times sloewr > > The files having ~60 mio lines. > > So some math: > > - 12.000 every minute > - 720.000 every hour > > So this would take > 3 days. > > Really need this till tomorrow. Hopefully someone has a performance > improvement. > > Thank you. > > -- > > --- > 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. > -- Best regards, Andrey Lomakin. Orient Technologies the Company behind OrientDB -- --- 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.
