Table of Contents

1. Requirements Modelling 1
1.1. Context Diagram – Current System 1
1.2. Diagram 0 DFD – Current System 2
1.3. System Requirements 3
1.3.1. Outputs 3
1.3.2. Inputs 4
1.3.3. Processes 4
1.3.4. Performance 5
1.3.5. Controls 5
1.4. Scalability Issues 6
1.5. Functional Decomposition Diagram 7
2. Data Modelling 8
2.1. Context Diagram – Proposed System 8
2.2. Diagram 0 DFD – Proposed System 9
2.3. Data Flows and Data Stores 10
2.4. Data Elements in Data Stores 12


1. Requirements Modelling
1.1. Context Diagram – Current System

Figure 1: Context Data Flow Diagram – Cornucopia College Housing System

Accommodation Providers must contact the College Housing office to advise them of their listing. The Accommodation Providers are not able to directly add their listings to the binders.

1.2. Diagram 0 DFD – Current System

Figure 2: Diagram 0 DFD – Cornucopia College Housing System

1.3. System Requirements

Explain......

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Title: Database Modelling
Approximate Word Count: 2305
Approximate Pages: 10 (250 words per double-spaced page)

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