ISACA-Indonesia-Technical-Session-Presentation-Material-2013 -05-22.pdf

8/12/2019 ISACA-Indonesia-Technical-Session-Presentation-Material-2013 -05-22.pdf

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Enterprise rchitecture Roles in DeliveringBusiness Capabilitieslecia Heng

Committee, IASA Malaysia

President, Gorgeous Geeks, SIG IASA Malaysia

Chief Business Architect, ATD Solution/ATD Learning Asia Pacific

www.atdsolution.com/ www.atdlearning.com/ www.bitas.asia

www.facebook.com/atdsolution 1


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! Laws andregulations US Clinger-Cohen Act & Sarbanes-Oxley in the US EU Directives on the IT Award of Public Contracts

! Current IT systems do not longer meet the needs of thebusiness

Fragmented, lack of response and many duplicated! Lack of Investment Valuesin IT i.e. Little or No ROI

Budget often focussed on system maintenance! Chaotic Project Management Office

- Lack of skills, requirements, scope, resources, etc

! Critical to business success- Good information management = competitive advantage

! The need in meeting enterprise expectations- SLA (Service Level Agreement) and OLA (Operational Level Agreement)

2Business IT Architecture Series ASIA 2013


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Business IT Architecture Series ASIA 2013 3

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Frozen in

the past

In the Abyss

Leading

Competitive

Operational &IT spending

increases

Limited access

to information

Little flexibility

No IT agility

IT delivers little

business values

Uncontrollableoperational & IT

spending

IT as Huge Cost

Center

IT in the Fire-

Fighting Modes

Business & ITIntegration

IT Architecture

Framework inplace

Enterprise

ArchitectureOrganization

(EAO) in placeIT delivers

Strategic

Business values

IT as Profit

Center

IT Spending undercontrol

IT Supports

business operation

Effective new

developmentIT Architecture

blueprint in place

IT Governance inplace



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IT Architecture Frameworkse.g.:TOGAF, DODAF, MODAF, FEAF, Zachman Enterprise

Architecture Framework, etcF

Existing

IT Architecture Technologiese.g.:IBM Technology, Cisco Technology,Oracle Technology, Microsoft

Technology, Database Technology, Java & .NETPlatforms, etc

T

Existing

IT Architecture Skill Setsby IASA andbased on ITABOK i.e. IT Architecture Body of

KnowledgeS

NewSince 2009



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TV.(W


Enterprise Architecture Office


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P

hysicalWorld

ITWorld



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%&'()*)+,( H"0CC(&J(, YYY B22 @0 ?,C0&1, 2A

?B =#,'(@, S G/J( H2,' '2 '"( F/,+&(,,Project 1

Project Team 1

Project 2

Project Team 2

Project 3

Project Team 3

Project n!

Project Team n!

EAI Project

EAI Project A

EAI Project B



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IT Systems/

Applications

IT

Infrastructure

Architecture

Blueprint

IT

Governance

Business

Strategy

Enterprise

Architecture

Strategy

Business Strategy:

- Not promises- Not about What to do- Focus on How to do- Have execution plan- Continues validation andverification

Business, User &Functional

Requirements

M('^ -&2'"() %&'()*)+,( H"0CC(&J( YYY -O,(&.( 2A

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Technology model

IT

Business model

BUSINESS

F/,+&(,, S ?B R21(C 4+'" N+]C( ?&'(J)032&

Businesssiloed by IT

Solutions

imposeconstraints to

business

Inwardtechnologydriven view

Businessdrives ITprojects

DB

System

MainframeServer

Applications

FinanceApps



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BUSINESS

TECHNOLOGY

Soft boundaries

(process & services)

Processes

Applications

EA Governance

Business model

Technology model

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Outwardbusiness-driven

view

Requirementsand solutions

closely alignedCorporate

Governance

ITGovernance



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Business view

Technology view

Domains ofcoherentfunctionality andinformation

IT Architectureintegrates IT tobusiness

KPI & Metrics

Business &

TechnologyIntegration

Strategicaspirations

Business plan Business

initiatives

Executionmodel

Business strategy

Businessprocesses

Businessrelationships

Business rules

Business Processes

Hardware,storage, OS,networkinfrastructure

Middleware,databases,

Systemsmanagement

Technology Strategy

Applicationprograms andmodules

Informationdelivery portals

Data model &query tools

Applications

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7)2.(,,+&J 3@( -_X X(C+>() F/,+&(,, `0C/(,

107 106 105 104 1,000 100 10 1 Seconds

Trading analytics

Document transfer

Call center inquiries

Trade settlement

Build-to-order PC

Refresh data warehouse

Airline operations

Track financial position

Supply chain updates

10 seconds

Phone activation

1 month 1 hour

Mail !express!fax!E-mail

3 days 45 seconds

24 hours

5 days 1 day

30 minutes 5 seconds

8 hours

20 minutes 30 seconds

1 day 5 minutes1 day 15 minutes

3 days 1 hour

Business Process Cycle Times have collapsed!



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-J+C+'# '")2/J" ?B -)."+'(.'/)( -12*32&

Agility" is the ability of an organization to senseenvironmental

change, and respondefficiently and effectively to that change.

Analyst Quote

AwarenessRight Information/ Data

Knowing whatis going on

ProductivityRight ProcessesAnd Operations

Executing Well

Day-to-day

FlexibilityRight Options

ConfrontingExpectedChange

AdaptabilityRight Reactions

ConfrontingUnexpected

Change

IT&

BusinessAgility

InformationArchitecture

SoftwareArchitecture

InfrastructureArchitecture

BusinessArchitecture



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A)2@ bN '2 7(&0&J O# H0)


! Typically can be reached around 5 hours! Without EA ~ No Preparation

! No Business Architecture ~ No Direction! No Data Architecture ~ No Car Information! No Application Architecture No Engine

Check

! No Infrastructure Architecture No Highway! Hence, arrived Penang in 5 months! With EA ~ Full Preparation

! Business Architecture ~ GPS Direction!

Data Architecture ~ Car Information!Application Architecture Engine Checked! Infrastructure Architecture Travel by

Highway! Hence, arrived Penang within 5 hours

safely

% ' + - "+' ' X C ' R '" 1


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+& 0 _/',"(CC O0,(1 2& BT6-P cY:


> P: Establishing EA Governance

> B: Developing Business

Architecture Gaps

> A: Implementing EnterpriseVision and Strategy

> P: Preparing Enterprise Transformation

> C: Developing DataArchitecture Gaps

> C: DevelopingApplication Architecture

Gaps

> D: DevelopingInfrastructure ArchitectureGaps

> E: Consolidating Gaps

& Prioritizing projects

> P: Defining EA Principles

> F: Approving Projects &Finalizing Project Plan

> G: ImplementingProjects & ExecutingGovernance

> H: Managing Business

& Technology Change

> P: Getting Management Buy-in


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TOGAF EnterpriseContinuum & Tools

TOGAF ADM &Content Framework

Enterprise Architecture Activities

Architecture DevelopmentMethod

Architecture Capability

Framework

Enterprise Continuum &Tools

ADM Guidelines &Techniques

Architecture ContentFramework

TOGAF ReferenceModels

BusinessVision and

Drivers

BusinessCapabilities

Informs the Business

of the current state

Ensures Realization

of Business Vision

Informs therequired capability

Ensure Business

Understanding

Business needs feedinto architecture

Delivers newbusiness solutions

through ProjectManagementOffice (PMO)

Operational changescause updates

Sets targets, KPIs,budgets for

architecture roles

Drives need forArchitecture Capability

maturity


Input Output

+ C + + "


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Based on D. Rico 2006 (with $ or # or % ROI)


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1) Integrate Business and IT together! IT as part of the Business and IT is the Business! 50%-50% equal shares on every technology initiatives

2) Establish Common Stakeholders Communication

Platform between Business and IT teams!Avoid GIGO~ Garbage-in and Garbage-out! Requirementsthat cannot be described and documented then it cannot

be implemented by IT

! Faster time to market for new innovations and capabilities


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User

Reqrmnt

Business ProcessModeling

Business RequirementArchitecture (Use Case

Diagrams)

Object Oriented Analysis & Design +Design Patterns

Application Code (Implementation)

3) Provide End-to-End Full traceability from Business

Requirement to Design to Implementation and Vice Versa

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4) Embrace the IASA ITABoK(IT Architecture Body ofKnowledge) skill sets to continue delivering Business Valuesof Technology! Think Technology, butWrite &Speak Business!All IT projects must deliver business values/ROI!All IT activities need to assign with the business Metrics!Applying the art and science in designing and delivering valuable

technology strategy for the business

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5) Adopt and Adapt the TOGAF Enterprise ArchitectureFramework for successful journey of Office Transformationprogram! Critical to business survival and success through IT Agility to

evolve in dynamic business environment

! To help PMO in delivering more successful IT projects! Faster development and realization of business capabilitiesfor

enterprise growth

! Reduce and protect Risksfor future IT investment

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B)0&,A2)@032& 7)2J)0@ H2&'L



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B"0&E M2/^ dS-

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