Re: [Neo4j] Neo4j index performance using Lucene

2011-08-23 Thread Mattias Persson
Hi Erik, I don't think there's much to be done about it. An on-disk Lucene index (not even an in-memory Lucene index I can imagine) will never be as fast as a HashMap or similar approach. Although you're using setCacheCapacity on the index which should make it pretty close to the performance of a

[Neo4j] Neo4j index performance using Lucene

2011-07-28 Thread Erik Fäßler
Hi all, I've been doing preliminary evaluations on some Neo4j operations. One of which rises from a specific need in my application: My method will get a List of node ids (stored in the nodes' properties) and need to retrieve exactly these nodes from the GraphDB. This should happen as fast as p