Hi guys,

In my laboratory we are working on the memory limitation. It will be
resolved in one month.
Currently we define a new pipeline for datasources access (write and read).
In few days a web page will be available with the documentation and the
design architecture.

See u

R1.


--
Ingénieur de recherche
Docteur en géographie,
spécialité géomatique
École Centrale de Nantes
Institut de recherche en sciences et techniques de la ville
http://www.irstv.cnrs.fr/
http://geosysin.iict.ch/irstv-trac/wiki
http://r1.bocher.free.fr
http://www.projet-sigle.org

2007/4/14, Juliana Barros <[EMAIL PROTECTED]>:

Hi Sunburned,

I have the same problem: OpenJUMP chokes when I try to read in the parcels
layer for my country. Even road's layer. I live in Brazil, and shapefile's
size is a problem! :-)

I think overcome the RAM limitation on the size of spatial data sets that
OpenJUMP can import and work with is very important.


Juliana.




On 4/13/07, Sunburned Surveyor <[EMAIL PROTECTED]> wrote:
>
> Michael,
>
> I took a look at the Javadoc for LinkedHashMap. Of particular interest
> was the removeEldestEntry() method. I think this was exactly what I needed.
>
> Thank you for your help.
>
> The Sunburned Surveyor
>
>
> On 4/13/07, Sunburned Surveyor < [EMAIL PROTECTED]> wrote:
> >
> > Thanks Michael. I'll take a quick look at some of the libraries you
> > mentioned.
> >
> > I'll also have a look at the API documentation for LinkedHashMap.
> >
> > The Sunburned Surveyor
> >
> >
> > On 4/13/07, Michaël Michaud < [EMAIL PROTECTED]> wrote:
> > >
> > >
> > > > Yes, I took a look at the Queue interface. It had the
> > > > First-In-First-Out behavior, but I didn't see a way to limit the
> > > > growth of the content, which I would need to do for my purposes.
> > > If we
> > > > decide to make the JUMP to a newer JDK version that supports
> > > generics
> > > > I might take a look at this.
> > >
> > > Seems that LinkedHashMap is the class which is best suited to build
> > > a
> > > cache. See documentation.
> > >
> > > >
> > > > Michael wrote: "I think there are also many open-source projects
> > > > related to Cache
> > > > management."
> > > >
> > > > Could you toss me a name or two? :] Remember that this question
> > > was
> > > > really about just the buffer, which is one part of the whole
> > > FeatureCache.
> > >
> > > Cache4J (if you want to learn russian), SimpleCache, ehCache (used
> > > by
> > > other projects, complete documentation), RCache, OSCache, JCS (from
> > > apache)...
> > > Sorry, it is just an internet query result, I have no personnal
> > > experience with those libraries.
> > >
> > > Michaël
> > >
> > >
> > >
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