Performance/tuning on community neo4j 1.6.1

Alex

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Apr 21, 2012, 3:25:40 AM4/21/12

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Hi guys,

i have two of questions about neo4j tuning..

1) when i start server i see this message :
"Detected a limit of 1024 for maximum open files, while a minimum
value of 40000 is recommended.
WARNING: Problems with the operation of the server may occur. Please
refer to the Neo4j manual regarding lifting this limitation."

so is a os limit to change ( i use ubuntu server 11.11 on Vmw) or is
possible to configure somewhere in neo4j configuration files or java
runtime ? I search in Neo4j manuals .. but i don't find info's :)

2) is any document to read for optimal memory configuration of neo4j
in regarding of type of use of database and numbers of <node>
<propertyForNodes> <relations> and <relationForNodes> ?

Thank you

Peter Neubauer

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Apr 21, 2012, 1:43:15 PM4/21/12

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Hi there,
have you read http://docs.neo4j.org/chunked/1.6.2/embedded-configuration.html
on this topic?

Cheers,

/peter neubauer

G: neubauer.peter
S: peter.neubauer
P: +46 704 106975
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If you can write, you can code - @coderdojomalmo
If you can sketch, you can use a graph database - @neo4j

Alex

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Apr 21, 2012, 3:31:06 PM4/21/12

to Neo4j

Ty Peter, now i see the linux specific notes .. :)

Cheers
Alex

On 21 Apr, 19:43, Peter Neubauer <peter.neuba...@neotechnology.com>
wrote:
> Hi there,
> have you readhttp://docs.neo4j.org/chunked/1.6.2/embedded-configuration.html

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