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Selasa, 14 November 2017

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Business Objects vs Business intelligence | G2 Crowd
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A business object is an entity within a multitiered software application that works in conjunction with the data access and business logic layers to transport data.


Video Business object



Function

Whereas a program may implement classes, which typically end in objects managing or executing behaviors, a business object usually does nothing itself but holds a set of instance variables or properties, also known as attributes, and associations with other business objects, weaving a map of objects representing the business relationships.

A domain model where business objects do not have behaviour is called an anemic domain model.

Business objects separate state from behavior because they are communicated across the tiers in a multi-tiered system, while the real work of the application is done in the business tier and does not move across the tiers.


Maps Business object



Examples

For example, a "Manager" would be a business object where its attributes can be "Name", "Second name", "Age", "Area", "Country" and it could hold an 1-n association with its employees (a collection of Employee instances).

Another example would be a concept like "Process" having "Identifier", "Name", "Start date", "End date" and "Kind" attributes and holding an association with the "Employee" (the responsible) that started it.


Pictogram - Handshake, Deal, Shake hands, Hands, Business - Object ...
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See also

  • Active record pattern
  • Data access object
  • Data transfer object

Web Intelligence 4.0 Tutorial - Part 3 (SAP Business Objects ...
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References

  • Rockford Lhotka, Visual Basic 6.0 Business Objects, ISBN 1-86100-107-X
  • Rockford Lhotka, Expert C# Business Objects, ISBN 1-59059-344-8
  • Rockford Lhotka, Expert One-on-One Visual Basic .NET Business Objects, ISBN 1-59059-145-3

SAP Business Objects Review
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External links

  • A definition of domain model by Martin Fowler
  • Anemic Domain Model by Martin Fowler

Source of the article : Wikipedia

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