Accounts Information System Project: Data Modeling and Processes

This assignment presents a comprehensive analysis of an Accounts Information System project. It begins with a Gantt chart and process map, followed by detailed examinations of the Sales Order and Cash Receipts processes. The project incorporates Data Flow Diagrams (DFDs) at different levels, a System Flowchart, a REA Diagram, and an Entity-Relationship Diagram (ERD) to model the system's data structure. The student provides a self and peer assessment, detailing the data modeling process, information flow identification, and iterative design approach. The project emphasizes continuity in task execution, ensuring that each stage builds upon the previous. The student also highlights the importance of company professionalism, ensuring that the visualizations are clear, accurate, and presented in a professional format. The assignment concludes with a bibliography citing relevant database systems resources.

Running head: INFORMATION SYSTEM FOR ACCOUNTS
Information system for accountants
Name of the System
Name of the University

1INFORMATION SYSTEM FOR ACCOUNTS
Table of Contents
Gantt Chart: 0
Process Map: 1
Sales Order Process: 1
Cash Receipts Process: 2
Data Flow Diagrams: 3
Sales Order: 3
Cash Receipts: 5
System Flowchart: 7
Sales Order: 7
REA Diagram: 9
ERD: 10
Self and Peer Assessment: 11
Continuity: 11
Overall Company Professionalism: 11
Bibliography: 13

Running head: INFORMATION SYSTEM FOR ACCOUNTS
Gantt Chart:
ID Task
Mode
Task Name Duration Start Finish Predecessors Resource Names
0 Al Lee Exotic Gifts Pty Ltd 14 days Mon 4/30/18 Thu 5/17/18
1 System Design 14 days Mon 4/30/18 Thu 5/17/18
2 System Architecture Generate 2 days Mon 4/30/18 Tue 5/1/18 System Designer,System Engineer
3 UML Designs 2 days Wed 5/2/18 Thu 5/3/18 2 System Designer
4 Systeem Unit Identification 2 days Fri 5/4/18 Mon 5/7/18 3 System Engineer
5 Database Design 6 days Tue 5/8/18 Tue 5/15/18
6 Entity and Attribute Selection 2 days Tue 5/8/18 Wed 5/9/18 4 Database Designer,Database Developer
7 Schema Diagram 2 days Thu 5/10/18 Fri 5/11/18 6 Database Designer
8 ERD Diagram 1 day Mon 5/14/18 Mon 5/14/18 7 Database Designer
9 Normalization 1 day Tue 5/15/18 Tue 5/15/18 8 Database Designer,Database Developer
10 Network Designing 2 days Wed 5/16/18 Thu 5/17/18 9 System Designer
11 Completion of Designing Activity 0 days Thu 5/17/18 Thu 5/17/18 10
System Designer,System Engineer
System Designer
System Engineer
Database Designer,Database Developer
Database Designer
Database Designer
Database Designer,Databas
System Designer
5/17
M T W T F S S M T W T F S S M T W T F S
Apr 29, '18 May 6, '18 May 13, '18

1INFORMATION SYSTEM FOR ACCOUNTS
Process Map:
Sales Order Process:

2INFORMATION SYSTEM FOR ACCOUNTS
Cash Receipts Process:

3INFORMATION SYSTEM FOR ACCOUNTS
Data Flow Diagrams:
Sales Order:
Context:

4INFORMATION SYSTEM FOR ACCOUNTS
Physical:
DFD Level 0:

5INFORMATION SYSTEM FOR ACCOUNTS
Cash Receipts:
Context:
Physical:

6INFORMATION SYSTEM FOR ACCOUNTS
DFD Level 0:

7INFORMATION SYSTEM FOR ACCOUNTS
System Flowchart:
Sales Order:

8INFORMATION SYSTEM FOR ACCOUNTS
Cash Receipts:

9INFORMATION SYSTEM FOR ACCOUNTS
REA Diagram: