Enterprise Business Architecture (EBA)

1expect the bestwww.vita.virginia.gov

October 2, 2006

Enterprise Business Architecture

(EBA)

www.vita.virginia.gov 2expect the best

Enterprise Architecture Model

Solutions Architecture

Technical Architecture

InformationArchitecture

BusinessArchitecture

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Enterprise Architecture/ETA





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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





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Prescribes

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Drives

Prescribes

Supported by

DE

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LOP

ME

NT S

UP

PO

RT


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.


SECURITY

Technical Domains

ENTERPRISESYSTEMS

MANAGEMENT

INFORMATION

DATABASE

APPLICATION

PLATFORM

INTEGRATION



SECURITY

Technical Domains

ENTERPRISESYSTEMS

MANAGEMENT

INFORMATION

DATABASE

APPLICATION

PLATFORM

INTEGRATION



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)

Independent Agencies

Executive Branch Judicial BranchLegislative Branch

Virginia State Government


Business Strategies and Intent (Section 3)

• Vision

• Long Term Objectives

Source January 12, 2005 - Interim Report of The Council on Virginia’s Future


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


“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


“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.


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.


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


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


• 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


Questions ?

Dynamic AS IS EBA:

http://ww2.vita.virginia.gov/ea/library/ea-documents.aspx


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


Mapped to agency

applicationsInformation Architecture

Mapped to processes &

sub-processes

Applications mapped to As-Is

business architecture


Cooperating statescreate initial EBA


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


Contacts

Chuck Tyger

Policy, Practice, and Architecture Division

804-371-5943

[email protected]

Documents

Enterprise Business Architecture (EBA)