EA Driven Transition Planning
description
Transcript of EA Driven Transition Planning
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Develop and implement a process to create a set of sequence plans for transitioning legacy applications currently supporting business processes to the newly proposed target architecture based upon sound business and technical evaluation criteria involving -
•Framework•Lifecycle – Architecture Driven Methodology•Meta-Models•Reference Architectures•Architecture Views•Governance
Ingine Inc – Srinidhi Boray
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EA Driven Enterprise Modernization
Efforts
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EA Driven Process to Lead Application Modernization
with Emphasis on
RELEASE / SEQUENCE PLANNING
Objective Business Strategy Architecture Business Operational Architecture Information Architecture
EA Portfolio
Source: TOGAF, , Ingine
BAEIM
EA / BA / EIM / ESM / ISS / ISB / PMO
Requirement Driven EA-LifecycleLine Of Sight Activities
SNA / Performance Evaluation
Fit Gap
Sequencing
EA
Planning and Management Vehicle for EA Transition
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Enterprise Architecture is the practice of applying a comprehensive and rigorous ‘empirical method’ for describing a current and/or future structure and behavior for an organization's processes, information systems, personnel and organizational sub-units, so that they align with the organization's core goals and strategic direction. Although often associated strictly with information technology, it relates more broadly to the practice of business optimization in that it addresses business architecture, performance management and process architecture as well.
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Source: , Wikipedia
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Reference : FEAC Institute
Source : Dept of Veterans Affairs, Enterprise Architecture Strategy, Governance and Implementation
Source: FEAC Institute
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Business Architecture
Technical
Architecture
Application
Architecture
Information
Architecture
Process
Architecture
Source: Gartner
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Source: Ingine
Governance
Ap
plicatio
n
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Source: TOGAF
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Need To Establish. This will facilitate the EA Scoring and presentation to CIO Council
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Source: FEAF
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Source: FEAF
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Source: TOGAF, Ingine
EA Alignment Planning & Studies (EA-PMP)
Capital Investment Planning
Strategic Planning
AS - IS TO - BE
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Reference : FEAC Institute
Source: FEAF
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Source: FEAF
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EA Repository
Source: Ingine
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Blueprint
Activities
Training & Communication
Model
Management
Standards Management
EA Governance
Project
Engagement
Source: Ingine
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Strategic Business Model
Performance Reference Model
Business Architecture
Information Architecture
Application Architecture
Technology Architecture
Source: Ingine
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Requires being established specific to each enterprise
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Program AreaMeasures and Outcome
Agency WideCapabilities
Measures & Outcome
Strategic Goals
Linked Hierarchical AgencyBalanced Score Card
Performance Model Linked to Strategy
EA RepositoryBalanced Scorecard helps in mapping the market value to the intangible assets
Source: Ingine, FEAF
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EA Repository
Technology Portfolio
OtherAssets
Process & Activities
BusinessResults
CustomerResults
Input
Output
Outcomes Maps to Measures And Capabilities
Desired
Realized
Source: Ingine
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Business
Informa
tion
App
licatio
n
Technology
Context
Conceptual
Logical
Physica
l
Owner
Planner
Designer
Builder
Informa
tion
Security
Co
mm
on
D
om
ain
E
lem
en
tsExample of process flow.
Line of sight
“Input”
Line of Sight
“Output”
Line of Sight“Outcome”
Source: Ingine, FEAF
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EA Repository
Goals, Company Capabilities
Line of Business Business Capabilities Priority Matrix
LOB1 Capabilities Release
Claims Xxx 1
Claims xxx 2
LOB2 Capabilities Release
Sales Xxx 1
Sales xxx 2
LOB1LOB2
LOB1
LOB1
LOB1
LOB2 LOB2LOB2
LOB1
LOB2LOB2
Project 1
Project 3
Project 2
Source: Ingine
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LOB1LOB2
LOB1
LOB1
LOB1
LOB2 LOB2LOB2
LOB1
LOB2LOB2
Project 1
Project 3
Project 2Mission ServicesMission Services
Mission Support ServicesMission Support Services Administration
Operations Services
Administration
Operations Services
Foundational ServicesFoundational Services
Release Architecture 2
Release Architecture 1
GovernanceGovernance
Source: Ingine
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Mission ServicesMission Services
Mission Support ServicesMission Support Services Administration
Operations Services
Administration
Operations Services
Foundational ServicesFoundational Services
Source: , FEAF, Ingine
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Functional AreaMeasures and Outcome
WideCapabilities
Measures & Outcome
Strategic Goals
Linked Hierarchical Balanced Score Card
Performance Model Linked to Strategy
Vision
MISSION
GOAL GOAL GOALGOAL
MEASUREMENT INDICATORS
CAPABILITIES
OBJECTIVE
REQUIREMENTS
Outcome
Measures
Principle
Rationale
Implication
Source: , Ingine
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Business Area (Context)
Line Of Business (Concept)
Strategic Function (Concept)
Workflow ModelE2E
Value ChainBusiness Rules &
Policies
Line of Business
Business Group Business Group Business Group
Organization Chart
Event M
odel
Business Process
Source: FEAF, , Ingine
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Logical Data Model
Contextual Model
Conceptual Model
Data Flow Model
Physical Model
Physical Data StorePhysical Data Store
Common Data Warehouse Framework
Data Marts
Data Marts
Data Marts
Source: FEAF, Ingine
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Source: FEAF
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Operational Business Architecture
Strategic Business ArchitectureCapabilities Database
Vision, Mission, Goals, Objective, Measurement
Capabilities DatabaseVision, Mission, Goals, Objective, Measurement
Strategy ModelStrategy ModelContext Information
Model
Conceptual Information ModelConceptual Information Model
Logical Information ModelLogical Information Model
Virtual Meta-DataModelVirtual Meta-DataModel
High Level Data Flow Model
DetailData Flow Model
Data Warehouse Meta-Model
ErWin Model
Context
Conceptual
Logical
Physical
Bu
siness R
equ
iremen
tB
usin
ess Req
uirem
ent
Value ChainValue Chain
Source: Ingine
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Organizing and Classifying Services
IT Service Infrastructure
Customer Relationship Management
Knowledge Management
Human Resources Management
Physical Infrastructure
Collaboration
Services
Security & Privacy Services
Systems Management
Services
Other
Services
Network
Services
Platform
Services
SOA Enabling Services
Te
ch
no
log
y S
erv
ice
s /
Co
mp
on
en
ts
Co
mm
on
IT
Se
rvic
es
LO
B 1
LO
B 2
LO
B 3
LO
B 4
LO
B 5
LO
B 6
Bu
sin
es
s
Se
rvic
es
Foundational Services
Mission ServicesAdministration
OperationsMission Support
Services
Source: , Ingine
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IT Service Infrastructure
Customer Relationship Management
Knowledge Management
Human Resources Management
Physical Infrastructure
Collaboration
Services
Security & Privacy Services
Systems Management
Services
Other
Services
Network
Services
Platform
Services
SOA Enabling Services
Te
ch
no
log
y S
erv
ice
s /
Co
mp
on
en
ts
Co
mm
on
IT
Se
rvic
es
LO
B 1
LO
B 2
LO
B 3
LO
B 4
LO
B 5
LO
B 6
Bu
sin
es
s
Se
rvic
es
Foundational Services
Mission ServicesAdministration
OperationsMission Support
Services
Source: IBM, , Ingine
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EA Lifecycle
Process, Organization & Governance
Enterprise Architecture
Plan, Discover, Invest
& Assign
Service Management Lifecycle
Operations & MaintenanceDeploy
Service Development Lifecycle
Projects BuildDesign Test
Services Operational Management
InfrastructureApplication /SOA Environment
Source: Ingine
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Source: IBM, , Ingine
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