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Groups > comp.databases > #115 > unrolled thread

Binary Relational Modeling - hint

Started byIvan <ivanvodisek@gmail.com>
First post2011-09-07 05:54 -0700
Last post2011-10-12 21:02 +0200
Articles 6 — 3 participants

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Contents

  Binary Relational Modeling - hint Ivan <ivanvodisek@gmail.com> - 2011-09-07 05:54 -0700
    Re: Binary Relational Modeling - hint Robert Klemme <shortcutter@googlemail.com> - 2011-09-07 17:58 +0200
      Re: Binary Relational Modeling - hint Ivan <ivanvodisek@gmail.com> - 2011-09-09 12:13 -0700
        Re: Binary Relational Modeling - hint Robert Klemme <shortcutter@googlemail.com> - 2011-09-09 22:32 +0200
          Re: Binary Relational Modeling - hint Ivan <ivanvodisek@gmail.com> - 2011-09-09 14:29 -0700
    Re: Binary Relational Modeling - hint "Robert Czub" <robert.czu@gmail.com> - 2011-10-12 21:02 +0200

#115 — Binary Relational Modeling - hint

FromIvan <ivanvodisek@gmail.com>
Date2011-09-07 05:54 -0700
SubjectBinary Relational Modeling - hint
Message-ID<703e348e-d9db-4456-9cf8-df5dcaf5a64e@glegroupsg2000goo.googlegroups.com>
about brm: it's a paradigm that describes a simple, yet powerful
rules and cool graphs for database definition. join the group for
brm learning and discussing issues at:

https://groups.google.com/forum/#!forum/binary-relational-model

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#116

FromRobert Klemme <shortcutter@googlemail.com>
Date2011-09-07 17:58 +0200
Message-ID<9cpiliFr22U1@mid.individual.net>
In reply to#115
On 09/07/2011 02:54 PM, Ivan wrote:
> about brm: it's a paradigm that describes a simple, yet powerful
> rules and cool graphs for database definition. join the group for
> brm learning and discussing issues at:
>
> https://groups.google.com/forum/#!forum/binary-relational-model

Frankly, to me this looks like a crippled version of ERM.  You cannot 
even express distinct 1:1 relationships directly as well certain other 
aspects of real life.  My gut feeling tells me, this idea is unlikely to 
take off.  Why should I use a simple model in order to model real world 
situations which are significantly more complex than the capabilities of 
the model when I can use a more adequate model?

Regards

	robert

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#117

FromIvan <ivanvodisek@gmail.com>
Date2011-09-09 12:13 -0700
Message-ID<a42f9659-614a-444e-af13-f2138b0947a3@glegroupsg2000goo.googlegroups.com>
In reply to#116
i hate crossing. you can discuss the materia by visiting the link.

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#118

FromRobert Klemme <shortcutter@googlemail.com>
Date2011-09-09 22:32 +0200
Message-ID<9cvbefFmeuU1@mid.individual.net>
In reply to#117
On 09.09.2011 21:13, Ivan wrote:
> i hate crossing. you can discuss the materia by visiting the link.

And I thought you were interested in selling your idea to others...

Good luck!

	robert

-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/

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#119

FromIvan <ivanvodisek@gmail.com>
Date2011-09-09 14:29 -0700
Message-ID<cdf3720d-94e5-4e45-a323-993af62e8dcd@glegroupsg2000goo.googlegroups.com>
In reply to#118
thank you, robert :)

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#133

From"Robert Czub" <robert.czu@gmail.com>
Date2011-10-12 21:02 +0200
Message-ID<j74j3m$25r$1@news.icm.edu.pl>
In reply to#115
PrĂ³ba wyslania tekstu do grupy dyskusyjnej - RC. 

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