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Conceptual data model : Generic attributes

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  #1  
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marcello.cesaro@post.be
 
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Default Conceptual data model : Generic attributes - 02-25-2008 , 05:02 AM






Hello.

Is there generic attributes which can always be defined in the
entities of a conceptual data model ? If yes what are these generic
attributes ? These generic attributes may depend of the context of
information of the entity ?

Best Regards.

Marcello Cesaro.

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  #2  
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Cimode
 
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Default Re: Conceptual data model : Generic attributes - 03-02-2008 , 04:12 PM






On Feb 25, 11:02 am, marcello.ces... (AT) post (DOT) be wrote:
Quote:
Hello.

Is there generic attributes which can always be defined in the
entities of a conceptual data model ?
No. Every conceptual model aims at capturing meaning of one segment
of reality. The fact that some attribute may be the same in different
segments of reality is the exception not the rule.

Quote:
If yes what are these generic
attributes ? These generic attributes may depend of the context of
information of the entity ?
Sorry do not understand the question.

Quote:
Best Regards.

Marcello Cesaro.


Reply With Quote
  #3  
Old   
Cimode
 
Posts: n/a

Default Re: Conceptual data model : Generic attributes - 03-02-2008 , 04:12 PM



On Feb 25, 11:02 am, marcello.ces... (AT) post (DOT) be wrote:
Quote:
Hello.

Is there generic attributes which can always be defined in the
entities of a conceptual data model ?
No. Every conceptual model aims at capturing meaning of one segment
of reality. The fact that some attribute may be the same in different
segments of reality is the exception not the rule.

Quote:
If yes what are these generic
attributes ? These generic attributes may depend of the context of
information of the entity ?
Sorry do not understand the question.

Quote:
Best Regards.

Marcello Cesaro.


Reply With Quote
  #4  
Old   
Cimode
 
Posts: n/a

Default Re: Conceptual data model : Generic attributes - 03-02-2008 , 04:12 PM



On Feb 25, 11:02 am, marcello.ces... (AT) post (DOT) be wrote:
Quote:
Hello.

Is there generic attributes which can always be defined in the
entities of a conceptual data model ?
No. Every conceptual model aims at capturing meaning of one segment
of reality. The fact that some attribute may be the same in different
segments of reality is the exception not the rule.

Quote:
If yes what are these generic
attributes ? These generic attributes may depend of the context of
information of the entity ?
Sorry do not understand the question.

Quote:
Best Regards.

Marcello Cesaro.


Reply With Quote
  #5  
Old   
Cimode
 
Posts: n/a

Default Re: Conceptual data model : Generic attributes - 03-02-2008 , 04:12 PM



On Feb 25, 11:02 am, marcello.ces... (AT) post (DOT) be wrote:
Quote:
Hello.

Is there generic attributes which can always be defined in the
entities of a conceptual data model ?
No. Every conceptual model aims at capturing meaning of one segment
of reality. The fact that some attribute may be the same in different
segments of reality is the exception not the rule.

Quote:
If yes what are these generic
attributes ? These generic attributes may depend of the context of
information of the entity ?
Sorry do not understand the question.

Quote:
Best Regards.

Marcello Cesaro.


Reply With Quote
  #6  
Old   
Cimode
 
Posts: n/a

Default Re: Conceptual data model : Generic attributes - 03-02-2008 , 04:12 PM



On Feb 25, 11:02 am, marcello.ces... (AT) post (DOT) be wrote:
Quote:
Hello.

Is there generic attributes which can always be defined in the
entities of a conceptual data model ?
No. Every conceptual model aims at capturing meaning of one segment
of reality. The fact that some attribute may be the same in different
segments of reality is the exception not the rule.

Quote:
If yes what are these generic
attributes ? These generic attributes may depend of the context of
information of the entity ?
Sorry do not understand the question.

Quote:
Best Regards.

Marcello Cesaro.


Reply With Quote
  #7  
Old   
Cimode
 
Posts: n/a

Default Re: Conceptual data model : Generic attributes - 03-02-2008 , 04:12 PM



On Feb 25, 11:02 am, marcello.ces... (AT) post (DOT) be wrote:
Quote:
Hello.

Is there generic attributes which can always be defined in the
entities of a conceptual data model ?
No. Every conceptual model aims at capturing meaning of one segment
of reality. The fact that some attribute may be the same in different
segments of reality is the exception not the rule.

Quote:
If yes what are these generic
attributes ? These generic attributes may depend of the context of
information of the entity ?
Sorry do not understand the question.

Quote:
Best Regards.

Marcello Cesaro.


Reply With Quote
  #8  
Old   
Cimode
 
Posts: n/a

Default Re: Conceptual data model : Generic attributes - 03-02-2008 , 04:12 PM



On Feb 25, 11:02 am, marcello.ces... (AT) post (DOT) be wrote:
Quote:
Hello.

Is there generic attributes which can always be defined in the
entities of a conceptual data model ?
No. Every conceptual model aims at capturing meaning of one segment
of reality. The fact that some attribute may be the same in different
segments of reality is the exception not the rule.

Quote:
If yes what are these generic
attributes ? These generic attributes may depend of the context of
information of the entity ?
Sorry do not understand the question.

Quote:
Best Regards.

Marcello Cesaro.


Reply With Quote
  #9  
Old   
Cimode
 
Posts: n/a

Default Re: Conceptual data model : Generic attributes - 03-02-2008 , 04:12 PM



On Feb 25, 11:02 am, marcello.ces... (AT) post (DOT) be wrote:
Quote:
Hello.

Is there generic attributes which can always be defined in the
entities of a conceptual data model ?
No. Every conceptual model aims at capturing meaning of one segment
of reality. The fact that some attribute may be the same in different
segments of reality is the exception not the rule.

Quote:
If yes what are these generic
attributes ? These generic attributes may depend of the context of
information of the entity ?
Sorry do not understand the question.

Quote:
Best Regards.

Marcello Cesaro.


Reply With Quote
  #10  
Old   
Cimode
 
Posts: n/a

Default Re: Conceptual data model : Generic attributes - 03-02-2008 , 04:12 PM



On Feb 25, 11:02 am, marcello.ces... (AT) post (DOT) be wrote:
Quote:
Hello.

Is there generic attributes which can always be defined in the
entities of a conceptual data model ?
No. Every conceptual model aims at capturing meaning of one segment
of reality. The fact that some attribute may be the same in different
segments of reality is the exception not the rule.

Quote:
If yes what are these generic
attributes ? These generic attributes may depend of the context of
information of the entity ?
Sorry do not understand the question.

Quote:
Best Regards.

Marcello Cesaro.


Reply With Quote
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