2014 - DotNet UG Rhen Ruhr: Komponentenorientierung
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lennybacon. com Komponentenorientierung Daniel Fisher
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Entwickelst Du komponentenorientiert? Mit nur einem Repository? Oder gar Projekt-Referenzen? Es geht auch anders. Nuget bietet die Basis für echte Komponentenorientierung. Daniel Fisher zeigt Patterns und Methoden aus der Praxis.
Transcript of 2014 - DotNet UG Rhen Ruhr: Komponentenorientierung
lennybacon.com
KomponentenorientierungDaniel Fisher
lennybacon.com
• Freelancer– Developer, Architect, Coach, Trainer
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Daniel Fisher
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EFFICIENT COMMUNICATION…
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Component-based software engineering is a branch
of software engineering that emphasizes the
separation of concerns in respect of the wide-ranging functionality available throughout a
given software system.
http://en.wikipedia.org/wiki/Component-based_software_engineering
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It is a reuse-based approach to defining,
implementing and composing loosely coupled independent components into systems.
This practice aims to bring about an equally wide-ranging degree of
benefits in both the short-term and the
long-term for the software itself and for
organizations that sponsor such software.
http://en.wikipedia.org/wiki/Component-based_software_engineering
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Sorry this is *NO hot shit*!
The idea first became prominent with
Douglas McIlroy at the NATO conference on software
engineering in Garmisch, Germany,
1968
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‘Nuf bla bla!
So what’s a component?
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https://www.flickr.com/photos/64693712@N05/8059145606
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Divide and Conquer
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Separation of ConcernsSingle Responsibility
…
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Explicit boundariesAutonomous
…
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https://www.flickr.com/photos/miasone/8741413785
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Component Component Component
Domain Service
Domain Object
API Facade
API
DD
DCO
D
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The only thing
really hard is making things
really easy
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https://www.flickr.com/photos/shardayyy/5711563136
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Todo
• Separate Sources!• Separate Builds!• Separate Tests!• Separate Puplication
• Separate Issue Tracker?• Separate Feature Planning?• Separate Versions?• …
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https://www.flickr.com/photos/archivesnz/8759939806
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© Daniel Fisher
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