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SISTEM INFORMASI ENTERPRISE
ENTERPRISE ARCHITECTURE
Pertemuan ke-10
Program Studi Teknik Informatika
Universitas Komputer Indonesia
Architecture
RNL - 2014
• ANSI/IEEE Std 1471-2000
The fundamental organization of a system, embodied in
its components, their relationships to each other and the
environment, and then principles governing its design
and evolution.
• TOGAF
1. A formal description of a system, or a detailed plan of the
system at component level to guide its implementation
2. The structure of components, their interrelationship, and
the principles and guidelines governing their design and
evolution over time
Enterprise Architecture (EA) - 1
RNL - 2014
• Meta Group, Inc.
Enterprise Architecture is a process that expresses
enterprise’s business key, information, application and
technology strategies and their impact on business
functions and processes. EA institutionalizes disciplined
analysis and decision making. It must be driven by the
enterprise business strategy. It must represent holistic
view across the enterprise
Enterprise Architecture (EA) - 2
RNL - 2014
• Dennis A. Stevenson, Senior Editor for
IS World Research
Enterprise Architecture is a complete model of
the enterprise; a master plan which acts as an
integrating force between aspects of business
planning such as goals, visions, strategies, and
governance principles; aspects of business
operation such as business term, organization
structures, processes and data; aspects of
automation such as application systems and
databases; and the enabling technological
infrastructure of the business such as
computers, operating systems and networks
EA Frameworks
RNL - 2014
• Help organize the elements we build to support decisions
(the principles, policies, standards, reference models, etc.)
• Easier to include new elements
• Easier to find existing elements
• Promote reuse of architectural best practices
• Examples: NASCIO, TOGAF, Zachman, Federal EA
Zachman Framework for Enterprise
Architecture
RNL - 2014
Four Types of Architecture
(TOGAF- The Open Group Architecture Framework )
Business
(Business
Process)
Architecture
Applications
Architecture
Data
Architecture
Technology Architecture
Enterprise
Integration
TOGAF Architecture Development
Method
Prelim
Framework
& Principles
A
Architecture
Vision
B
Business
Architecture
C
Information
System
Architecture
E
Opportunities
& Solutions
F
Migration
Planning
G
Implementation
Governance
H
Architecture
Change
Management
Requirement
Management
1
Create
Baseline
8
Conduct
Gap
analysis
7
Define
arch
6
Determine
criteria
5
Confirm
bus obj
4
Select
service
3
Create
Arch
model
2
Consider
views

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SIE (EA).pptx

  • 1. SISTEM INFORMASI ENTERPRISE ENTERPRISE ARCHITECTURE Pertemuan ke-10 Program Studi Teknik Informatika Universitas Komputer Indonesia
  • 2. Architecture RNL - 2014 • ANSI/IEEE Std 1471-2000 The fundamental organization of a system, embodied in its components, their relationships to each other and the environment, and then principles governing its design and evolution. • TOGAF 1. A formal description of a system, or a detailed plan of the system at component level to guide its implementation 2. The structure of components, their interrelationship, and the principles and guidelines governing their design and evolution over time
  • 3. Enterprise Architecture (EA) - 1 RNL - 2014 • Meta Group, Inc. Enterprise Architecture is a process that expresses enterprise’s business key, information, application and technology strategies and their impact on business functions and processes. EA institutionalizes disciplined analysis and decision making. It must be driven by the enterprise business strategy. It must represent holistic view across the enterprise
  • 4. Enterprise Architecture (EA) - 2 RNL - 2014 • Dennis A. Stevenson, Senior Editor for IS World Research Enterprise Architecture is a complete model of the enterprise; a master plan which acts as an integrating force between aspects of business planning such as goals, visions, strategies, and governance principles; aspects of business operation such as business term, organization structures, processes and data; aspects of automation such as application systems and databases; and the enabling technological infrastructure of the business such as computers, operating systems and networks
  • 5. EA Frameworks RNL - 2014 • Help organize the elements we build to support decisions (the principles, policies, standards, reference models, etc.) • Easier to include new elements • Easier to find existing elements • Promote reuse of architectural best practices • Examples: NASCIO, TOGAF, Zachman, Federal EA
  • 6. Zachman Framework for Enterprise Architecture RNL - 2014
  • 7. Four Types of Architecture (TOGAF- The Open Group Architecture Framework ) Business (Business Process) Architecture Applications Architecture Data Architecture Technology Architecture Enterprise Integration
  • 8. TOGAF Architecture Development Method Prelim Framework & Principles A Architecture Vision B Business Architecture C Information System Architecture E Opportunities & Solutions F Migration Planning G Implementation Governance H Architecture Change Management Requirement Management 1 Create Baseline 8 Conduct Gap analysis 7 Define arch 6 Determine criteria 5 Confirm bus obj 4 Select service 3 Create Arch model 2 Consider views