[Neo4j] Slow Traversals on Nodes with too many Relationships

2011-06-15 Thread Agelos Pikoulas
I have a few Part nodes related with each via HASPART relationship/edges. (eg Part1---HASPART---Part2---HASPART---Part3 etc) . TraversalDescription works fine, following each Part's outgoing HASPART relationship. Then I add a large number (say 100.000) of Container Nodes, where each Container has

Re: [Neo4j] Slow Traversals on Nodes with too many Relationships

2011-06-15 Thread Michael Hunger
That is rather a case of warming up your caches. Determining the traversal speed from the first run is not a good benchmark as it doesn't represent production usage :) The same (warming up) is true for all kinds of benchmarks (except for startup performance benchmarks). Cheers Michael Am

Re: [Neo4j] Slow Traversals on Nodes with too many Relationships

2011-06-15 Thread Rick Bullotta
[mailto:user-boun...@lists.neo4j.org] On Behalf Of Michael Hunger Sent: Wednesday, June 15, 2011 10:25 AM To: Neo4j user discussions Subject: Re: [Neo4j] Slow Traversals on Nodes with too many Relationships That is rather a case of warming up your caches. Determining the traversal speed from

Re: [Neo4j] Slow Traversals on Nodes with too many Relationships

2011-06-15 Thread Craig Taverner
-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On Behalf Of Michael Hunger Sent: Wednesday, June 15, 2011 10:25 AM To: Neo4j user discussions Subject: Re: [Neo4j] Slow Traversals on Nodes with too many Relationships That is rather a case of warming up your caches. Determining

Re: [Neo4j] Slow Traversals on Nodes with too many Relationships

2011-06-15 Thread Agelos Pikoulas
Re: [Neo4j] Slow Traversals on Nodes with too many Relationships I have to respectfully agree with Rick Bullotta. I was suspecting the big-O is not linear for this case. To verify I added x4 Container nodes (400.000) and their appropriate Relationships, and it is now *unbelievably* slow

Re: [Neo4j] Slow Traversals on Nodes with too many Relationships

2011-06-15 Thread Balazs E. Pataki
Pikoulas wrote: Re: [Neo4j] Slow Traversals on Nodes with too many Relationships I have to respectfully agree with Rick Bullotta. I was suspecting the big-O is not linear for this case. To verify I added x4 Container nodes (400.000) and their appropriate Relationships, and it is now

Re: [Neo4j] Slow Traversals on Nodes with too many Relationships

2011-06-15 Thread Michael Hunger
threads automatically. Am 15.06.2011 um 17:40 schrieb Agelos Pikoulas: Re: [Neo4j] Slow Traversals on Nodes with too many Relationships I have to respectfully agree with Rick Bullotta. I was suspecting the big-O is not linear for this case. To verify I added x4 Container nodes

Re: [Neo4j] Slow Traversals on Nodes with too many Relationships

2011-06-15 Thread Craig Taverner
the mailing list and it works fine for me. Imho Gmail groups threads automatically. Am 15.06.2011 um 17:40 schrieb Agelos Pikoulas: Re: [Neo4j] Slow Traversals on Nodes with too many Relationships I have to respectfully agree with Rick Bullotta. I was suspecting the big-O

Re: [Neo4j] Slow Traversals on Nodes with too many Relationships

2011-06-15 Thread Michael Hunger
:40 schrieb Agelos Pikoulas agelos.pikou...@gmail.com: Re: [Neo4j] Slow Traversals on Nodes with too many Relationships I have to respectfully agree with Rick Bullotta. I was suspecting the big-O is not linear for this case. To verify I added x4 Container nodes (400.000