Instance of FileDirectory class did not understand #default

Doug Rollwitz drcolorow at gmail.com
Mon Nov 6 21:27:23 UTC 2017


Petr;

Ok, thank you for replying.

Doug
On Nov 6, 2017 5:54 AM, "Petr Fischer" <petr.fischer at me.com> wrote:

> Too difficult task for me. Advertised features (large-scale, concurrency,
> large collections, high-availability and fault tolerance...) looks good. I
> did a few tests in Squeak and according to the feedback from other
> Smalltalkers on social sites, Magma is too slow for real use.
> I started to learn Gemstone instead of Magma :/
>
> pf
>
>
> > Petr;
> >
> > I would also like a Pharo version of Magma and would be willing to work
> on
> > it with you.  Are you actively working on it?
> >
> > Doug
> >
> > On Mon, Jul 3, 2017 at 8:55 PM, Chris Muller <asqueaker at gmail.com>
> wrote:
> >
> > > Hi Petr,
> > >
> > > > Is possible to make brief list "what needs to be done for 100%
> > > functional port for Pharo" and share it on some central place (github)?
> > > Maybe some terse todo overview about classes and specific porting
> issues.
> > >
> > > In Udo's prior engagement on this list about porting Magma, I outlined
> > > the list frameworks and test cases that would need to be ported in
> > > dependency order.
> > >
> > > > I personaly can very slowly rewrite, for example, something about
> > > file/dir access (use Pharo file system classes instead of Squeak
> > > file/stream classes), but hardly something about hasihing, indexing or
> > > something insisting deep knowledge about how Magma works internally. I
> am
> > > interested in Magma, because the need of "just simple, but
> transactional
> > > persistent object storage" annoys me frequently these days (GLORP or
> NoSQL
> > > databases are not the proper answer for persisting Smalltalk/Pharo
> native
> > > application domain models IMHO).
> > > >
> > > > Is there something like more detailed doc (but not functionally
> > > obsolete), which would help me understand how the Magma works inside?
> > >
> > > This is an excellent, concise description.
> > >
> > >    http://book.seaside.st/book/advanced/persistency/magma/workings
> > >
> > > > A know only about this historic wiki place:
> > > > http://wiki.squeak.org/squeak/2665
> > >
> > > Inside that wiki is another PDF which describes the internals of
> > > Magma's HashIndex files.
> > >
> > > Best,
> > >   Chris
> > > _______________________________________________
> > > Magma mailing list
> > > Magma at lists.squeakfoundation.org
> > > http://lists.squeakfoundation.org/mailman/listinfo/magma
> > >
> _______________________________________________
> Magma mailing list
> Magma at lists.squeakfoundation.org
> http://lists.squeakfoundation.org/mailman/listinfo/magma
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.squeakfoundation.org/pipermail/magma/attachments/20171106/17e2c4c9/attachment.html>


More information about the Magma mailing list