Is your database abstraction layer description available somewhere? Or it's a secret weapon?
2010/10/21 Johan Brichau <jo...@inceptive.be> > Hi Igor, > > I guess that you are referring to us ;-) > > We indeed switched from Magma to GOODS and now to Gemstone, mainly because > of performance issues. > To remain db-independent, we have created a database abstraction layer that > can be used with any of the aforementioned databases. We are currently > preparing to open-source the generic part and we can send you our specific > Magma specialization with representative queries made by our application. > > We should be able to get that to you asap! > > Johan > > On 21 Oct 2010, at 08:33, Igor Stasenko wrote: > > > Hello all, > > sorry for cross-posting. :) > > > > I'd like to ask you, if anyone could share either an image or > > installation with application, > > which using Magma OODB. > > I'd like to use it & test how changing different aspects of Magma > > internals could affect the performance. > > > > There's many tricks, which is known by Chris how to speed it up by > > cleverly fine-tuning various Magma options, > > like read strategy etc. > > But what i'd like is to see, is some setup, used by people, and by > > taking it, see how it could make run faster, > > without changing an application code. > > > > I remember, someone gave a talk @ ESUG, that they were using Magma for > > their application, > > but then forced to switch to another DB layer, because they had bad > > performance issues. > > It would be good, if you could give me the code, so i can run it and > > see if things could be improved. > > Its not a problem, if code is not open-source, we could sign an NDA, > > if this is necessary. > > > > I need something real, simply because benchmarks sometimes not > > representative. :) > > > > -- > > Best regards, > > Igor Stasenko AKA sig. > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project@lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project@lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- Dennis Schetinin
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