TOGAF® & Major IT Frameworks - Architecting the Family

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TOGAF®
& Major IT Frameworks
Architecting
The Family

About Danny Greefhorst
• Director and consultant at ArchiXL
• Instructor on enterprise architecture
• Advisor for ITpreneurs
• Chair of Via Nova Architectura
• Board member of Dutch Computer Society
• Honorary Medal | Dutch Architecture Forum
• Author of EA book and articles
2

Introducing Architecture
Introducing TOGAF
TOGAF & ITIL
TOGAF & COBIT
TOGAF & PMBOK
Questions
Agenda

Introducing Architecture
4

IT Governance and Strategy
What Is Architecture?
5
“Fundamental concepts or properties
of a system in its environment
embodied in its elements,
relationships, and in the principles of
its design and evolution”
ISO/IEC 42010
“Fundamental concepts or properties
of a system in its environment
embodied in its elements,
relationships, and in the principles of
its design and evolution”
ISO/IEC 42010
“Theoretically, architecture is the
normative restriction of design
freedom. Practically, architecture is a
consistent and coherent set of design
principles”
J. Dietz
“Theoretically, architecture is the
normative restriction of design
freedom. Practically, architecture is a
consistent and coherent set of design
principles”
J. Dietz
“Those properties of a thing and its
environment that are necessary and
sufficient for it to be fit for purpose for
its mission”
L. Fehskens
“Those properties of a thing and its
environment that are necessary and
sufficient for it to be fit for purpose for
its mission”
L. Fehskens
“Managing the execution of the
corporate strategy”
J. Scott
“Managing the execution of the
corporate strategy”
J. Scott

Enterprise Architecture
6
Process architecture
Application-architecture Technology architecture
Information-architecture Product architecture

Why Practice Architecture?
Alignment -
Insight -
Quality -
7
Architecture aligns strategy to operations and business
demand to IT supply, ensuring that changes are in line with
strategy and goals
Architecture improves the quality of individual solutions,
simplifying their development and maintenance en
prolonging their life time
Architecture provides insight into the current and desired
state of the organization, information systems and
technology

Process Chain and Frameworks
8
ChangeDirect Operate
COBIT
ITIL
TOGAF
PMBOK

Main Framework Interactions
9
COBIT
TOGAF
PMBOK
ITIL
governance
structure
project
charters
project
management
IT strategy,
configuration
items
architecture
principles
and models

DirectChangeOperate
Process Chain In More Detail
10
requirements,
change requests
governance structure
and principles
governance structure and principles
Governance
goals and
policies
design
architecture principles,
models and roadmap
goals, policies
and roadmap
architecture
principles,
models and
roadmap
Strategic planning
Design and
implementation
requirements
requirements
design
principles &
models
architecture
principles and
models
program
me/
project
definition
programm
e/
project
progress
goals, policies
and roadmap
Operations and
management
requirements,
configuration items
Portfolio
management
Enterprise
architecture

Enterprise Architecture
Introducing TOGAF®
11

What is TOGAF®
?
• Framework for Enterprise Architecture (EA)
• Originally developed by the US government in
the 80s, now owned by the Open Group
• De facto EA standard in the market
• A description of processes, techniques and
products for EA
• A generic framework that can be tailored to
the situation
12

TOGAF Overview
13

The Architecture
Development Method
• The core of TOGAF
• A proven way of developing an
architecture
• Specifically designed to address
business requirements
• An iterative method
• A set of architecture views to ensure
that a complex set of requirements are
adequately addressed
14

The Architecture
Content Framework
15

Quick Poll
Have you implemented TOGAF?
16

Service Management
TOGAF®
& ITIL®
17

What Is ITIL?
• Information Technology Infrastructure Library
• Framework for IT service management
• Owned by the UK government (OGC)
• Meant to provide guidance to service providers
on the provision of quality IT services
• 26 processes, organized into 5 core books
18

ITIL Processes
Service Strategy Service Design Service
Transition
Service
Operation
• Strategy
Management
• Service Portfolio
Management
• Financial
Management of IT
Services
• Demand
Management
• Business relationship
management
• Design coordination
• Service Catalogue
• Service level
Management
• Availability
Management
• Capacity
Management
• IT Service Continuity
Management
(ITSCM)
• Information Security
Management System
• Supplier
Management
• Transition planning
and support
• Change
management
• Service asset and
configuration
management
• Release and
deployment
management
• Service validation
and testing
• Change evaluation
• Knowledge
management
• Event management
• Incident
management
• Request fulfillment
• Problem
management
• Access management
Continual Service Improvement
19

How ITIL Relates To TOGAF
ITIL can be seen as an architecture for IT service
management
Both frameworks provide guidance for design
TOGAF describes design at an enterprise architecture level
ITIL describes design at a solution (architecture) level
An architecture developed with TOGAF requires input
from as well as provides input for ITIL processes
The repositories that support ITIL and TOGAF are
related and should build upon each other
20

Progression From EA
To Solution Design
21
Strategic
architecture
Strategic
architecture Segment architectureSegment architectureCapability architectureCapability architecture Solution
architecture
Solution
architecture
Detailed
design
Detailed
design
TOGAF ITIL

The Architecture Repository In
TOGAF
22

The Service Knowledge
Management System In ITIL
23

Connecting Repositories
24
Configuration
Management
System
Configuration
Management
System
Architecture
repository
Architecture
repository
Definitions of services and
systems at a logical level
Definitions of services and
systems at a physical level
Enterprise repository

Governance
TOGAF®
& COBIT®
25

What is COBIT?
• Framework for governance and management of
enterprise IT (COBIT 5)
– Meeting stakeholder needs
– Covering the Enterprise End-to-End
– Separating Governance From Management
• Umbrella framework
• Description of all IT-processes
• Driven by enterprise goals, and the IT-goals derived
from that
• Supported by extensive implementation guidance
• Owned by ISACA
26

COBIT Process Reference Model
27

How COBIT Relates To TOGAF
COBIT covers most of the activities of TOGAF
Describes them only at a high level
Provides a slightly different view on activities and deliverables
Covers only the IT-perspective; enterprise architecture also includes
the business perspective
COBIT adds information to the TOGAF activities
Relates them to generic IT-related goals and accompanying metrics
Adds architecture-specific process goals and accompanying metrics
Adds responsibilities for TOGAF activities in the form of a RACI Chart
COBIT puts TOGAF into context by relating architecture
processes to all other IT-processes
28

Matching COBIT & TOGAF Activities
TOGAF phase/activity COBIT process/practice
Preliminary phase Manage the IT Management Framework
Manage Enterprise Architecture
Architecture vision Developing an architecture vision
Business Architecture Defining reference architectures
Information Systems Architecture Defining reference architectures
Technology Architecture Defining reference architectures
Opportunities & Solutions Selecting opportunities and solutions
Migration planning Defining architecture implementation
Implementation governance Architecture services
Architecture change management Architecture services
Requirements management Architecture services
Architecture Governance Ensure Resource Optimization
29

Architecture Process Goals In COBIT
30

Architecture Responsibilities In COBIT
31

Inputs To Architecture By COBIT
From process Product
Outside COBIT Enterprise strategies
Enterprise drivers
Ensure Resource Optimisation Guiding principles for enterprise architecture
Manage the IT Management
Framework
Enterprise operational guidelines
Definition of organizational structure
Defined operational placement of IT function
Evaluation of options for IT organization
Data classification guidelines
Communication ground rules
IT-related policies
Communication on IT-objectives
Process improvement opportunities
Manage Strategy Strategic road map
Proposed enterprise architecture changes
Communication package
32

Inputs To COBIT From Architecture
Product To
Architecture concept business case and value
proposition
Manage Strategy
Manage Portfolio
Process architecture model Manage the IT Management Framework
Defined scope of architecture
High-level implementation and migration strategy
Transition architectures
Manage Strategy
Information architecture model Manage Strategy
Manage Requirements Definition
Manage Solutions Identification and Build
Manage Security Services
Baseline domain descriptions and architecture
definition
Manage Security
Architecture principles
Solution development guidance
Resource requirements
Implementation phase descriptions
Architecture governance requirements
Manage Programmes and Projects
33

Project Management
TOGAF®
& PMBOK®
34

What Is PMBOK?
• Project Management Body of Knowledge
• A set of terminology and guidelines for project
management
• The Guide to the Project Management Body of
Knowledge contains a subset that is generally
recognized as a good practice
• Describes inputs, inputs, tools and techniques
• Owned by the Project Management Institute
• Grouped into 5 process groups and 9 knowledge areas
35

PMBOK processes
36

How PMBOK Relates To TOGAF
Both frameworks provide activities, practices and deliverables for
project management
PMBOK can be used to manage an architecture project
TOGAF can be used as a lightweight project management framework
(not recommeded)
An architecture constructed with TOGAF should drive the
definition of a project
Provides essential requirements to projects
Provides a scope to the project, expressed using models that are part
of the architecture
Project deliverables should be checked for compliance with
architectures that are constructed by TOGAF
37

Relating PMBOK & TOGAF
TOGAF product PMBOK product that overlaps
Request for Architecture Work Project statement of work
for architecture project
Statement of Architecture Work Project Charter/Project management plan
Communications Plan Communications Management Plan
Architecture Requirements Requirements Documentation
Change Request Change Request
38

Architecture In PMBOK Processes
39
Define architectural contract
between the architecture
function and development
partners.
Define architectural contract
between the architecture
function and development
partners.
Use enterprise architecture for
scoping project.
Use enterprise architecture for
scoping project.
Architecture compliance
review of project
documents.
Architecture compliance
review of project
documents.

Architecture Leads To Projects
Typical contents of an Implementation and Migration Plan are:
•Implementation and Migration Strategy
•Project and portfolio breakdown of implementation:
– Allocation of work packages to project and portfolio
– Capabilities delivered by projects
– Milestones and timing
– Work breakdown structure
– May include impact on existing portfolio, program, and projects
•Project charters (optional):
– Included work packages
– Business value
– Risk, issues, assumptions, dependencies
– Resource requirements and costs
– Benefits of migration, determined (including mapping to business requirements)
– Estimated costs of migration options
40

Recap
41

Main Framework Interactions
42
COBIT
TOGAF
PMBOK
ITIL
governance
structure
project
charters
project
management
IT strategy,
configuration
items
architecture
principles
and models

Common Capabilities
Capability TOGAF COBIT PMBOK ITIL
Requirements management X X X X
Stakeholder management X X X X
Risk management X X X X
Governance X X X X
Knowledge management X X X
Change management X X X X
43

Contact Us
Follow us on http://twitter.com/#!/itpreneurs.
1-800-COURSES
am_info@globalknowledge.com
info@ITpreneurs.com
dgreefhorst@archixl.nl
44

TOGAF® & Major IT Frameworks - Architecting the Family

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