Systems Architecting Fundamentals; MOOC prepared

124 Pages·2017·3.77 MB·English

Architecting for Business Value
by Gerrit Muller USN-NISE and TNO-ESI
e-mail: [email protected]
www.gaudisite.nl
Abstract
The course Systems Architecting Fundamentals is a step toward a MOOC-based
course. The number of slides is limited to fit into video recordings of 7 minutes or
less.
customer value proposition system requirements system design business proposition
Distribution LReeaflrencintiogn by Cobujesctotimveesr Application Functional Conceptual Realization Life cycle
September 4, 2022 BuSPSstroiaonlukceeteisohssnso lCVdCeiroeerwsnattieoxnt Exploration of the playiSnygs fStieeMmldA-oRf-TIn utesere csatses
Tphhiilsosaorptihcyleisotropimrepsreonvetatbioynobistaiwnirnitgtefnreqausepnatrfeteodfbathcek.GFareuqduíepnrtofjeeecdt.bacTkhiespGuarusudeídprboyjeacnt status: preliminary RArocRWlheeoi stropekfioc ntntghs emib ielitthieosds Story telling PBDCauyonrdntagictimeeoptniicnti ngsbgee lhaeanctvdioi oInnrterfacing
opencreationprocess. Thisdocumentispublishedasintermediateornearlymatureversion draft CDhileamllemnagses and Customer key driver graph Life Cycle
taondgeutnfceheadnbgaecdk.. Further distribution is allowed as long as the document remains complete version: 0.6 RPreoIAnudptsrpuoercdo, tua PcFctlhaaiomtnfoilrimess, QArucahliitteiecstu, rlien eO ovfe rreviaeswoning Business Plan
Architecting for Business Value; Introduction
by Gerrit Muller TNO-ESI, University of South-Eastern Norway]
e-mail: [email protected]
www.gaudisite.nl
Abstract
This presentation introduces the ideas behind the course Architecting for Business
Value. The course positions the architecting process in the context of the business
processes. It explains the role of architects. The core of the course is the CAFCR+
architecture framework.
customer value proposition system requirements system design business proposition
Distribution LReeaflrencintiogn by Cobujesctotimveesr Application Functional Conceptual Realization Life cycle
BuSPSstroiaonlukceeteisohssnso lCVdCeiroeerwsnattieoxnt Exploration of the playiSnygs fStieeMmldA-oRf-TIn utesere csatses
Tphhiilsosaorptihcyleisotropimrepsreonvetatbioynobistaiwnirnitgtefnreqausepnatrfeteodfbathcek.GFareuqduíepnrtofjeeecdt.bacTkhiespGuarusudeídprboyjeacnt September 4, 2022 RArocRWlheeoi stropekfioc ntntghs emib ielitthieosds Story telling PBDCauyonrdntagictimeeoptniicnti ngsbgee lhaeanctvdioi oInnrterfacing
opencreationprocess. Thisdocumentispublishedasintermediateornearlymatureversion status: planned CDhileamllemnagses and Customer key driver graph Life Cycle
taondgeutnfceheadnbgaecdk.. Further distribution is allowed as long as the document remains complete version: 0 RPreoIAnudptsrpuoercdo, tua PcFctlhaaiomtnfoilrimess, QArucahliitteiecstu, rlien eO ovfe rreviaeswoning Business Plan
Course Nuggets
Architecture Framework - Introduction,
Introduction CAFCR+ Iteration - Life Cycle
CAFCR+, Time Boxing, Iteration
Architecture Framework - Exploration CAFCR+ Iteration - Qualities, Line of
Learning by Reflection
of the playing field Reasoning
CAFCR+ Iteration - Black Box;
Business Context - Stakeholders CAFCR+ Iteration - Business Plan
SMART, use case-based
CAFCR+ Iteration - Architecture
System of Interest CAFCR+ Iteration - Story telling
Overview, Threads of Reasoning
CAFCR+ Iteration - Partitioning and
Business Context - Process View
Interfacing
Reuse, Platforms, Product Families -
Business Context – Solution Creation CAFCR+ Iteration - Dynamic Behavior
Introduction
Role of the Architect - Deliveries, Reuse, Platforms, Product Families -
CAFCR+ Iteration - Budgeting
Responsibilities, Activities Approach
Role of the Architect – Viewpoint
CAFCR+ Iteration - Concept Selection Wrap-up
Hopping
CAFCR+ Iteration - Customer Key
Role of the Architect – T-shaped
Driver Graph
Challenges and Dilemmas
Architecting for Business Value; Introduction version: 0
September4,2022
3 Gerrit Muller
ABVnuggets
NuggetMap
customer value proposition system requirements system design business proposition
Learning by C A F C R
ustomer pplication unctional onceptual ealization L
ife cycle
Reflection
objectives
System-of-Interest
Business Context
Stakeholders
Exploration of the playing field
Process View
Solution Creation SMART use cases
Story telling Partitioning and Interfacing
Role of the
Dynamic behavior
Architect
Responsibilities
Budgeting
Working methods
Concept selection
Challenges and Customer key driver graph
Dilemmas
Life Cycle
Qualities, line of reasoning
Reuse, Platforms,
Product Families
Business Plan
Introduction
Approach
Architecture Overview
Architecting for Business Value; Introduction version: 0
September4,2022
4 Gerrit Muller
ABVnuggetsMap
Architecting for Business Value; Assignments
by Gerrit Muller TNO-ESI, University of South-Eastern Norway]
e-mail: [email protected]
www.gaudisite.nl
Abstract
All assignments of the course Architecting for Business Value.
Distribution logo
This article or presentation is written as part of the Gaudí project. The Gaudí project September 4, 2022 TBD
philosophyistoimprovebyobtainingfrequentfeedback. Frequentfeedbackispursuedbyan
opencreationprocess. Thisdocumentispublishedasintermediateornearlymatureversion status: planned
to get feedback. Further distribution is allowed as long as the document remains complete
version: 0
andunchanged.
Determine and Discuss the Case
Determine the system of interest
Define your organization
Determine an innovative change to be architected
Architecting for Business Value; Assignments version: 0
September4,2022
6 Gerrit Muller
SEMABcaseSelection
Exercise SMART KPPs and Use CAse
Make specification overview with ~10 SMART Key Performance
Parameters (or functions or interfaces)
determine at least one use case
S
• pecific
interfaces quantified
M
• easurable
verifiable
system seen as black box
inputs functions outputs
A
quantified characteristics • chievable (Attainable,
Action oriented, Acceptable,
Agreed-upon, Accountable)
restrictions, prerequisites
boundaries, exceptions R
• ealistic (Relevant, Result-
standards, regulations
Oriented)
use case
T
typical use with relevant • ime-bounded (Timely ,
context data (quantified!) Tangible, Traceable)
Architecting for Business Value; Assignments version: 0
September4,2022
7 Gerrit Muller
SEMAblackBoxIteration2
Exercise Story Telling
Create a story
as text + sketch or as cartoon
Use the criteria
be highly specific!
envision the future value proposition
Enjoy!
Architecting for Business Value; Assignments version: 0
September4,2022
8 Gerrit Muller
SEMAexerciseStoryTelling
Exercise Block Diagram
Make a set of block diagrams capturing the static parts and
interfaces.
Ensure coverage of the entire system, e.g. including service, training,
production, etc.
Show both hardware and software
Good block diagrams have in the order of 10 to 20 blocks
Architecting for Business Value; Assignments version: 0
September4,2022
9 Gerrit Muller
SEMAexerciseBlockDiagram
Exercise Dynamic Behavior
Capture the dynamic behavior of the internals of your system in
multiple diagrams.
Diagrams that capture dynamic behavior are among others:
· Functional flow (of control or information, material or goods, or
energy)
· Activity or sequence diagrams (e.g. with “swimming lanes”)
· State diagrams
Architecting for Business Value; Assignments version: 0
September4,2022
10 Gerrit Muller
SEMAexerciseDynamicBehavior