Data Architecture

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Data Architecture

• Charumatr Pinthong
• Chulalongkorn University
• July 3, 2008

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Data Architecture

• Using Computers in
• Computerized System
• Data Processing
• 3 Major Components of Computer System
• Data Management
• Processing
• Presentation

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Data Architecture

• 3 Major Components of Computer System
• Data Management
• Processing
• Presentation

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Data Architecture

• 3 Major Components of Computer System
• Data Management
• Processing
• Presentation

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Data Architecture

• Data Management
• about Data in the (Application) system
• The most difficult part of computer system

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Data Architecture
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Data Architecture
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Data Architecture Data Architect
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Data Architecture

• Examples

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Data Architecture

• Definitions
• Source www.wikipedia.org Google

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Data Architecture

• Definition 1
• Data Architecture is the design of data for use
  in defining the target state and the subsequent
  planning needed to hit the target state. Data
  Architecture is one of the pillars of Enterprise
  Architecture and handshakes with its peer pillars
  of Business Architecture, Application
  Architecture and Integration Architecture.

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Data Architecture

• Data Architecture describes how data is
  processed, stored, and utilized in a given
  system. It provides criteria for data processing
  operations that make it possible to design data
  flows and also control the flow of data in the
  system.

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Data Architecture

• The Data Architect breaks the subject down by
  going through 3 traditional architectural
  processes
• Conceptual - represents all business entities.
• Logical - represents the logic of how entities
  are related.
• Physical - the realization of the data mechanisms
  for a specific type of functionality.

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Data Architecture

• data architecture includes a complete analysis of
  the relationships between an organization's
  functions, available technologies, and data
  types.

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Data Architecture

• Definition 2
• Data Architecture
• Models, policies, rules, or standards that govern
  which data is collected, and how it is stored,
  arranged, and put to use in a database system,
  and/or in an organization.
• data architecture is in the Computer Hardware,
  Software, Security and Information Science
  Technology subjects.
• This content can be found on the following
  pagehttp//www.businessdictionary.com/definition
  /data-architecture.html

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Data Architecture

• Application of Data Architecture
• Large Scale Design
• Integrated System Design

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Data Architecture

• Major Factors/Success Factors
• Standardization
• Data Integration
• Data Dictionary
• Data Model/Data Modeling
• Business Architecture

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Data Architecture

• Success Factors
• Executive Sponsor

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Source Strategy for Data Modeling, M. Vetter,
John Wiley and Sons, 1987.
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- Object System Design
- Information System Design
- Process Design
- Conceptual Database Design
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Database
Data Dictionary
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1st APPLICATION
2nd APPLICATION
nth APPLICATION

Database
Database
Database
Data Dictionary
Data Dictionary
Data Dictionary
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1st APPLICATION
2nd APPLICATION
nth APPLICATION

Database
Database
Database
Data Dictionary
Data Dictionary
Data Dictionary
IntegratedDatabase
IntegratedData Dictionary
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1st APPLICATION
2nd APPLICATION
nth APPLICATION

Data Gateway
Database
Database
Database
Data Dictionary
Data Dictionary
Data Dictionary
Data Gateway
Data Gateway
Data Gateway
IntegratedDatabase
IntegratedData Dictionary
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Thank You

• QA

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