8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

1/15

David WongDavid Wong

R&D AssociateR&D Associate

Software ProcessSoftware ProcessXXEnterprise ArchitectureEnterprise Architecture

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

2/15

To create an infrastructure and environment thatallows e-commerce to pervade large and small businesses

through technology innovation, industry collaboration,

and knowledge cultivation.

To create an infrastructure and environment thatallows e-commerce to pervade large and small businesses

through technology innovation, industry collaboration,

and knowledge cultivation.

HK$34M Funded by the Government (ITF)

Phoenix(ebXML)HK$9.5M

PyxisPyxis

(Interoperability)(Interoperability)

HK$14MHK$14M

OtherOther

CommercialCommercial

RevenueRevenue

PlumberPlumber

(SOA)(SOA)

HK$9.2MHK$9.2M

SpinnerSpinner

((B2B Web 2.0B2B Web 2.0))

HK$1MHK$1M

Established in 2002

WhatWhats CECID all about?s CECID all about?

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

3/15

Designing the Content FormatDesigning the Content Format

(Message Design Technologies)(Message Design Technologies)

Delivering Business ContentDelivering Business Content

(Message Exchange Technologies)(Message Exchange Technologies)Coordinating the DeliveryCoordinating the Delivery

(Process Management Technologies)(Process Management Technologies)

Prime R&D ScopePrime R&D Scope-- InteroperabilityInteroperability

TechnologiesTechnologies

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

4/15

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

5/15

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

6/15

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

7/15

Motivations for a ProcessMotivations for a Process

Market RelevancyMarket RelevancyMarket Relevancy

AccountabilityAccountabilityAccountability

RepeatabilityRepeatabilityRepeatability

TraceabilityTraceabilityTraceability

MeasurabilityMeasurabilityMeasurability

ManageabilityManageabilityManageability

PredictabilityPredictabilityPredictability

QualityQualityQuality

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

8/15

Motivation for EAMotivation for EA

Business

Alignment

BusinessBusiness

AlignmentAlignment

Business/IT

Balance

Business/ITBusiness/IT

BalanceBalance

Efficiency

IT Ops

EfficiencyEfficiency

IT OpsIT Ops

Better ROI

Lower Risk

Better ROIBetter ROI

Lower RiskLower RiskSimpler

Procurement

SimplerSimpler

ProcurementProcurement

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

9/15

Common ValuesCommon Values

Market

Relevancy

MarketMarket

RelevancyRelevancy

AccountabilityAccountabilityAccountability

RepeatabilityRepeatabilityRepeatability

TraceabilityTraceabilityTraceability

MeasurabilityMeasurabilityMeasurability ManageabilityManageabilityManageability

PredictabilityPredictabilityPredictability

Business

Alignment

BusinessBusiness

AlignmentAlignmentBusiness/IT

Balance

Business/ITBusiness/IT

BalanceBalanceEfficiency

IT Ops

EfficiencyEfficiency

IT OpsIT OpsBetter ROI

Lower Risk

Better ROIBetter ROI

Lower RiskLower RiskSimpler

Procurement

SimplerSimpler

ProcurementProcurement

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

10/15

An EA includesAn EA includes

BBusiness

BBBusinessBusiness

DData

DDDataData

AApplication

AAApplicationApplication

TTechnology

TTTechnologyTechnology

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

11/15

Relative PositioningRelative Positioning

BusinessBusinessRequirementsRequirements

SystemSystem

RequirementsRequirements

TechnologyTechnology

RequirementsRequirements

BBB

DDDAAA

TTT

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

12/15

Architecture Development Method

Resource

Base

Enterprise

Continuum

TOGAF EA FrameworkTOGAF EA Framework

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

13/15

The Requirement CrossoverThe Requirement Crossover

Product

Spec

ProductProductSpecSpec

Release

Spec

ReleaseRelease

SpecSpec

Architecture Development Method

Resource

Base

EnterpriseContinuum

Architecture Development Method

Resource

Base

EnterpriseContinuum

-Business Principles

-Business Goals and Obj.

-Strategic Drivers

-Organization Structure

-Business Functions

-Business Processes

-Business Roles-Business Data Models

-Correlation of Org. & Fns.

-General Business Req.

--Business PrinciplesBusiness Principles--Business Goals andBusiness Goals andObjObj..

--Strategic DriversStrategic Drivers

--Organization StructureOrganization Structure

--Business FunctionsBusiness Functions

--Business ProcessesBusiness Processes

--Business RolesBusiness Roles

--Business Data ModelsBusiness Data Models

--Correlation of Org. & Fns.Correlation of Org. & Fns.

--General Business Req.General Business Req.

-Updates, if any--Updates, if anyUpdates, if any

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

14/15

The Design CrossoverThe Design Crossover

High LevelDesign

High LevelHigh Level

DesignDesign

DetailedDesign

DetailedDetailedDesignDesign

Test PlanTest PlanTest Plan

Architecture Development Method

Resource

Base

EnterpriseContinuum

Architecture Development Method

Resource

Base

EnterpriseContinuum

-Data Architecture

-Business Data Model

-Logical Data Model

-Data Interop Requirements

-Application Architecture

-Appl. Interop Requirements

-Technology Architecture

-Technology Principles

-Intl or Industry Standards

--Data ArchitectureData Architecture

--Business Data ModelBusiness Data Model

--Logical Data ModelLogical Data Model

--DataData InteropInterop RequirementsRequirements

--Application ArchitectureApplication Architecture

--ApplAppl.. InteropInterop RequirementsRequirements

--Technology ArchitectureTechnology Architecture--Technology PrinciplesTechnology Principles

--IntIntl or Industry Standardsl or Industry Standards

-Updates, if any--Updates, if anyUpdates, if any

8/8/2019 Hermes 2.0 SRS_DW_16-1-2007

15/15

Thank you!Thank you!David WongDavid Wong

dckwong@cecid.hku.hkdckwong@cecid.hku.hk