9+-+Database+Design

9+-+Database+Design - DATABASE DESIGN Douglas Havelka Miami...

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Douglas Havelka Miami University DATABASE DESIGN
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THE INFORMATION SYSTEM Components People Procedures DATA Software Hardware A collection of inter-related components that work together to provide information for decision making or transaction
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Systems Analysis The process used to determine the need for and the requirements of an information system.
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Systems Development The process used to build an information system.
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Alignment & Integration
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Application = Processing (code/logic) + Data
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Database design Database development = design and implementation Complete, normalized, nonredundant and integrated conceptual, logical, and physical database models.
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SDLC The systems development life cycle A model of the life of an information system Organized into phases or stages: Planning Analysis Design
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Overview of objectives Initial assessment of scope Evaluation of existing systems Evaluation of alternatives, i.e. new or maintain Feasibility Technical Financial Operational
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9+-+Database+Design - DATABASE DESIGN Douglas Havelka Miami...

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