#1 Do the uniqueness upfront by processing on the tsv #2 use the batch-importer to import the tsv https://github.com/jexp/batch-import/tree/20#neo4j-csv-batch-importer
Michael Am 24.06.2014 um 10:57 schrieb [email protected]: > I am trying to insert unique nodes and relationship in neo4j. > > What I am using :- > > Neo4j Community Edition running on Amazon EC2.[Amazon Linux m3.large] > Neo4j Java Rest Binding [ https://github.com/neo4j-contrib/java-rest-binding ] > Data Size and Type : > > TSV File [Multiple]. Each contains more than 8 Million Lines [each line > represent a node or a relationship].There are more than 10 files for nodes.[= > 2 Million Nodes] and another 2 million relations. > > I am using UniqueNodeFactory for inserting nodes. And inserting sequentially, > couldn't find any way to insert into batches preserving unique nodes. > > The problem is it is taking huge time to insert data. For example it took > almost a day for inserting 0.3 million unique nodes. Is there any way to > fasten the insertion? > > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" 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 "Neo4j" 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.
