Business Layer - CustomPublish AS

Hvordan komme i gang med ArchiMate?

Det første modelleringsspråket som gjør TOGAF Praktisk

No. 3 © Logica 2012. All rights reserved



Mål resultatene av prosjektet mot virksomhetsmålene




© Logica 2012. All rights reserved

Organisational Units, Roles, Personnel, processes, Activities, Information flow, Physical flow, Goals, Strategies, Principles , Events, Business rules

Information objects, Information groups, owners

Applications, Functions, Services, Application Types, Interfaces

Networks, Databases, Data Storages, Servers, Routers, Operating systems, Middlewares, DBMS, Protocols

No. 10

Four fundamental EA viewpoints



© Logica 2012. All rights reserved No. 13

No. 14 © Logica 2012. All rights reserved No. 14



Pattern in architecture is the idea of capturing architectual design ideas as archetypal and reusable descriptions

Christopher Alexander, Architect

“Just like an architectural drawing in classical building architecture describes the various aspects of the construction and use of a building, ArchiMate offers a common language for describing the construction and operation of business processes, organizational structures, information flows, IT systems, and technical infrastructure. This insight helps stakeholders to design, assess, and communicate the consequences of decisions and changes within and between these business domains.” http://opengroup.org/archimate/





Business Application Technology

Behavior Consepts



Structure Consepts



Information Consepts


Motivation


Delivery



The Business Layer offers products and services to external customers, which are realized in the organization by business processes performed by business actors.


The Application Layer supports the business layer with application services which are realized by (software) applications.


The Technology Layer offers infrastructure services (e.g., processing, storage, and communication services) needed to run applications, realized by computer and communication hardware and system software.



Motivation (Principles & Requirements) Extension Metamodel


Delivery (Implementation and Migration) Extension Metamodel







Symbolic Models (Syntax) Symbolic Models (Syntax)

Enterprise Architecture in a summary

Enterprise

Architecture

Semantic Models Symbolic Models (Syntax)

Meta Model /Language

Has

Illustrated by Abstracted by

Interpreted by

Restricted by


Symbolic Models (Syntax) Symbolic Models (Syntax)

Enterprise Architecture in a summary

Enterprise

Architecture

ArchiMate spec 2.0 ArchiMate’s Notation

ArchiMate/viewpoints

Has

Illustrated by Abstracted by

Interpreted by

Restricted by


• Er godt tilpasset EA rammeverk som TOGAF

• En notasjon som ulike roller kan benytte

• Holder deg unna detaljer

• Fanger opp det generelle bildet av Business og IT

• "Service-orientert”

• "Åpen kildekode" og dermed tilpasningsdyktig

• Massevis av materiale, et stort nettverk, verktøystøtte etc

Positivt med Archimate


• For mye i metamodellen - du må bruke et delsett (noen viewpoints) for å gjøre det praktisk

• For generelle relasjoner

• Dataflyt modellering (vanskelig for de fleste arkitektur språk)

• Ingen god måte å vise hvordan eller i hvilken rekkefølge data når ulike komponenter

• Fører til "doble semantikk"

No. 40

Negativt med ArchiMate

Hvem har første Spørsmål?


OpenGroup - http://opengroup.org

ArciMate - http://archimate.org

Archi - http://archi.cetis.ac.uk

Lenker til mer informasjon


http://www.theopengroupbookshop.com/Documents/supporting_requirements_management_in_togaf_and_archimate.pdf

No. 43

Kilder

