Database Development Process Review W2

These flashcards cover key terms and concepts related to the database development process as outlined in the lecture notes.

Enterprise Data Model (EDM)

The first step in database development that specifies the scope and general content, providing an overall picture of organizational data at a high level of abstraction.

Entity-Relationship Diagram (ERD)

A diagram that describes the types of entities involved and the relationships between these entities.

Information Systems Architecture (ISA)

A conceptual blueprint that outlines an organization’s desired information systems structure, including data, processes, people, events, and rules.

Top-Down Planning

A methodology for obtaining a broad understanding of the information systems needed by an entire organization, characterized by four steps: Planning, Analysis, Design, and Implementation.

Functional Decomposition

A method of breaking down a complex system or process into smaller, more manageable components.

Systems Development Life Cycle (SDLC)

A detailed, well-planned development process for information systems that is time-consuming but comprehensive.

Prototyping

A rapid application development methodology that emphasizes quick development of an initial prototype to gather feedback and refine the system.

Gantt Chart

A project management tool that visually represents the amount of work done or planned over time.

PERT Chart

A project management tool that visually represents project tasks, dependencies, and timelines to aid in scheduling and tracking projects.

Strategic Planning Factors

Elements that include organizational goals, critical success factors, and problem areas necessary for aligning technology with business strategies.