I don't see why there should be any delay.
if you just try this, it should be able to add several thousand nodes per
second to the graph.
GraphDatabaseService graphdb = new EmbeddedGraphDatabase("words.db");
Index<Node> index = graphdb.index().forNodes("words");
for (Document doc : documents) {
Transaction tx=graphdb.beginTx();
try {
for (String word : document.words()) {
Node node = index.get("word",word).getSingle();
if (node == null) {
node = graphdb.createNode();
node.setProperty("word",word);
node.setProperty("count",1);
index.add(node, "word",word);
} else {
node.setProperty("count", (Integer)node.getProperty("count")+1);
}
}
tx.success();
} finally {
tx.finish();
}
}
Am 08.08.2011 um 17:06 schrieb ahmed.elsharkasy:
> Also what is the reason of the delay still?
>
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