enterprise business architecture (eba)
DESCRIPTION
Enterprise Business Architecture (EBA). Enterprise Architecture Model. Enterprise Architecture/ETA. Enterprise Business Architecture. From a business point of view defines: Who we are What we do Where we want to go. Organizational Structure (Section 2). - PowerPoint PPT PresentationTRANSCRIPT
1expect the bestwww.vita.virginia.gov
October 2, 2006
Enterprise Business Architecture
(EBA)
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Enterprise Architecture Model
Solutions Architecture
Technical Architecture
InformationArchitecture
BusinessArchitecture
Drives
Prescribes
Supported by
Solutions Architecture
Technical Architecture
InformationArchitecture
BusinessArchitecture
Drives
Prescribes
Supported by
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Enterprise Architecture/ETA
Solutions Architecture
Technical Architecture
InformationArchitecture
BusinessArchitecture
Drives
Prescribes
Supported by
DE
VE
LOP
ME
NT S
UP
PO
RT
Solutions Architecture
Technical Architecture
InformationArchitecture
BusinessArchitecture
Drives
Prescribes
Supported by
DE
VE
LOP
ME
NT S
UP
PO
RT
Enterprise Architecture Model
The Enterprise Technical Architecture (ETA) consists of eight technical domains that provide
direction, recommendations, and requirements for supporting the Enterprise Solutions Architecture
and for implementing the ETA.
Enterprise Technical Architecture
SECURITY
Technical Domains
ENTERPRISESYSTEMS
MANAGEMENT
INFORMATION
DATABASE
APPLICATION
PLATFORM
INTEGRATION
NETWORKING AND TELECOMMUNICATIONS
Solutions Architecture
Technical Architecture
InformationArchitecture
BusinessArchitecture
Drives
Prescribes
Supported by
DE
VE
LOP
ME
NT S
UP
PO
RT
Solutions Architecture
Technical Architecture
InformationArchitecture
BusinessArchitecture
Drives
Prescribes
Supported by
DE
VE
LOP
ME
NT S
UP
PO
RT
Enterprise Architecture Model
The Enterprise Technical Architecture (ETA) consists of eight technical domains that provide
direction, recommendations, and requirements for supporting the Enterprise Solutions Architecture
and for implementing the ETA.
Enterprise Technical Architecture
SECURITY
Technical Domains
ENTERPRISESYSTEMS
MANAGEMENT
INFORMATION
DATABASE
APPLICATION
PLATFORM
INTEGRATION
NETWORKING AND TELECOMMUNICATIONS
Enterprise Technical Architecture
SECURITY
Technical Domains
ENTERPRISESYSTEMS
MANAGEMENT
INFORMATION
DATABASE
APPLICATION
PLATFORM
INTEGRATION
NETWORKING AND TELECOMMUNICATIONS
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Enterprise Business Architecture
• From a business point of view defines:– Who we are– What we do– Where we want to go
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Organizational Structure (Section 2)
Independent Agencies
Executive Branch Judicial BranchLegislative Branch
Virginia State Government
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Business Strategies and Intent (Section 3)
• Vision
• Long Term Objectives
Source January 12, 2005 - Interim Report of The Council on Virginia’s Future
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Enterprise Business Model (Section 4)
Services toCitizens
Community & Social ServicesConsumer ProtectionCorrectional ActivitiesDefense & Virginia SecurityEconomic DevelopmentEducationElectoral ServicesEmergency & Disaster Mgt.EnergyEnvironmental Management
HealthHomeland Security
Income SecurityLaw Enforcement
Legislative RepresentationLitigation & Judicial Activities
Natural ResourcesTransportation
Unclaimed PropertyWorkforce Management
Management ofGovernmentResources
Administrative ManagementFinancial Management
Human Resource ManagementInformation & Technology Mgt
Supply Chain Management
Controls and OversightGeneral GovernmentInternal Risk Mgt. & MitigationLegislative Relations
Planning and Resource AllocationPublic Affairs
Regulatory DevelopmentRevenue Collection
Revenue Generation
Support Delivery ofServices
Direct Services for CitizensKnowledge Creation & Mgt.Public Goods Creation & Mgt.Regulatory Compliance & Enforcement
Government Service Delivery
Financial VehiclesMode of Delivery
Wh
at
we
do
Su
pp
ort
Su
pp
ort
Wh
y w
e a
re h
ere
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“AS IS” Component of the EBA (Section 5)
• Maps agencies to the enterprise business model• Defines external providers• Defines agencies that make services available
for other agencies to use (cross-agency)• Includes 74 Executive Branch organizations• Provides summary information by Business Area
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“AS IS” EBA Examples
Agencies Functions
29 Issue regulatory licenses and/or permits.
39 Administer one or more grants
74 Perform budget execution, budget formulation, and strategic planning
44 Collect user fees.
22 Debt Collection
18 Conduct retail sales operations.
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Placeholder Sections (6-7)
• “TO BE” EBA Component
Defines the services to be delivered by the state and how state government should be organized to effectively and efficiently deliver those services.
• “GAP ANALYSIS” EBA Component
Identifies the detailed steps/initiatives that must be accomplished to move the Commonwealth from the current “AS IS” environment to the desired “TO BE” environment.
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Strategic Uses
• Primary Driver for All of EA• Better Understand the Business
– Map Solutions and Information Architectures to the EBA
– Enterprise Applications PPEA Scope
• Make Better Technology Investment Decisions– ITIB Recommended Investment Projects –
Key Selection Criteria
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Using the EBA to Better Understand Your Agencies
• Find out what an agency does• Find out what agencies are involved with
or provide services related to a particular line of business or sub-line of business (collaboration)
• Find out for a secretariat what agencies are involved with providing services related to which lines of business and sub-lines of business
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• Find out who (agencies/secretariats) are involved in providing a selective service based on a user defined search field
Using the EBA to Better Understand Your Agencies
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Questions ?
Dynamic AS IS EBA:
http://ww2.vita.virginia.gov/ea/library/ea-documents.aspx
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EA Composite View
EB
A C
oo
pe
rati
ve
Enterprise Business Model
Ver 2.0
Current Agency As-Is Business
Architecture
Revised Agency As-Is Business
Architecture
Revised Enterprise Business Model
includes Processes and Sub-Processes
PHASE 1
Define processes& sub-processes& map agencies
PHASE 2
Enterprise Technical Architecture
Mapped to agency
applicationsInformation Architecture
Mapped to processes &
sub-processes
Applications mapped to As-Is
business architecture
Solutions Architecture
Cooperating statescreate initial EBA
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Business Area
Lines of Business
Process
Process Level 1
Process Level 1
Sub-Lines of Business
Existing Enterprise
Business Model(EBM)
Recommended levelof decomposition of
each Sub-Line of Business (Sub-LOB)
EBA 2.0
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Contacts
Chuck Tyger
Policy, Practice, and Architecture Division
804-371-5943