Auto tuning is what happens when you don't specify any memory mapping parameters. Default values was a long time ago.
-tobias On Fri, Apr 29, 2011 at 5:41 PM, Rick Bullotta <rick.bullo...@thingworx.com>wrote: > Cool! Didn't even know it was in there! I thought it used the default > values unless told otherwise. How can auto tuning be enabled? > > > -----Original Message----- > From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] > On Behalf Of Tobias Ivarsson > Sent: Friday, April 29, 2011 11:40 AM > To: Neo4j user discussions > Subject: Re: [Neo4j] Neo Memory Tuning - Autotuning > > This is roughly what the built in auto tuning does. > In what ways is that insufficient for your needs? > > Cheers, > Tobias > > On Fri, Apr 29, 2011 at 3:43 PM, Rick Bullotta > <rick.bullo...@thingworx.com>wrote: > > > Is there any suggested way to auto-tune the various Neo memory mapping > > settings? We have such a wide variety of database scenarios and system > > configurations, that it is not possible for us to have a static set of > > configuration parameters, but we'd like to avoid requiring "human > > intervention". > > > > Curious as to if others have faced this challenge and how they solved it. > > I was thinking about asking the JVM how much memory was allocated (using > > the Runtime class) and checking the file sizes of the various Neo stores > to > > prepare a HashMap with the appropriate mapped memory settings prior to > > starting the EmbeddedGraphDatabase. I was going to allocate memory > mapping > > based on proportional sizes of the node and relationship db files. > > > > I have to think this would be generally useful capability, so I'm > wondering > > if anyone has already implemented something along those lines. > > > > Thanks, > > > > Rick > > > > _______________________________________________ > > Neo4j mailing list > > User@lists.neo4j.org > > https://lists.neo4j.org/mailman/listinfo/user > > > > > > -- > Tobias Ivarsson <tobias.ivars...@neotechnology.com> > Hacker, Neo Technology > www.neotechnology.com > Cellphone: +46 706 534857 > _______________________________________________ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > _______________________________________________ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > -- Tobias Ivarsson <tobias.ivars...@neotechnology.com> Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
