Re: [Neo4j] Slow down on insertion as db grow

2011-03-03 Thread Tobias Ivarsson
Hi Massimo, I'm terribly sorry, I've had a lot of things on my plate, and this sadly fell off. Thanks for the reminder! Could you please try lowering the heap size (to somewhere between 512M-1G with your available RAM). The Neo4j memory mapping is managed outside of the Java heap. What you want

Re: [Neo4j] Slow down on insertion as db grow

2011-02-21 Thread Massimo Lusetti
On Fri, Feb 18, 2011 at 2:31 PM, Tobias Ivarsson tobias.ivars...@neotechnology.com wrote: I recently (yesterday) committed a new feature for Neo4j that will store these kinds of short strings, making Neo4j store them without having to involve the DynamicStringStore at all. You should see a

Re: [Neo4j] Slow down on insertion as db grow

2011-02-18 Thread Tobias Ivarsson
On Thu, Feb 17, 2011 at 3:32 PM, Massimo Lusetti mluse...@gmail.com wrote: I'm trying to populate the DB with Nodes with only one String property, an IPv4 address. This is just a test case for my typical use case and it shows that when the process starts the first 440744 nodes are going in at