[Neo] Java outof 64 GB ram

Johan Svensson johan at neotechnology.com
Thu Feb 25 15:13:55 CET 2010

If you store 322M strings (one string property/relationship), were
each string is 200 bytes, the string store will be 60GB+ in size.

How large are the strings you are storing?


On Thu, Feb 25, 2010 at 2:55 PM,  <rick.bullotta at burningskysoftware.com> wrote:
>   The string propertystore file seems really, really large to me, based
>   on the # of nodes/relationships/properties.  The reason I ask is that I
>   saw similar behavior in some of our early testing.  Extremely large
>   string propertystores file.  It would be helpful to understand why the
>   file gets that large, and whether it is related to some of the memory
>   stress issues.
>   -------- Original Message --------
>   Subject: Re: [Neo] Java outof 64 GB ram
>   From: Miguel Ãngel_Ãguila Lorente <maguila at ac.upc.edu>
>   Date: Thu, February 25, 2010 1:57 am
>   To: Neo user discussions <user at lists.neo4j.org>
>   There are 322 million relationships, no 57 million relationships. The
>   only propierty I save in the relationship is a String. In this 322
>   million relationships there are 3 diferents types of relations.
>   Do you think that 13 GB is a strange number? Why?

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