water refilling station management system
DESCRIPTION
Water Refilling Station Management SystemTRANSCRIPT
Water Refilling Station Management
System
IntroductionInformation technology is a modern phenomenon that has
dramatically changed the daily lives of individuals and businesses throughout the world. Modern business from initial organization through grouping of essential functions into operating departments. Management and the decision-making process, financing, operations, and marketing considerations are studied, with actual cases used to illustrate problems in small and big businesses. One of the fast expanding businesses nationwide is the Water Refilling Station. Water Refilling Stations are small water systems that have its own water purification facility producing potable drinking water. This study covers the proposed system of Aijem’s Water Refilling Station the company is located at Malasiqui, Pangasinan. Since the company started in the year 2001, they are using manual based operation. Mainly pertaining to the untimely processing of their data and information reliability. To overcome the deficiencies of manual operation, the developers proposed a system for Aijem’s Water Refilling Station to help the company to be on top and align with the fast growing businesses in the province, to promote quality of service, and avoid waste of time.
•To identify the existing system used by Aijem’s Water Refilling Station.
•To identify the problems encountered in the existing system.
•To describe the features of the system.
Waterfall Model
•Requirement Analysis•System Design•System Development•System Testing•System Implementation
Water Refilling Station
Management System
Input Process Output
Figure 1.1 The schematic research paradigm for the process of Water Refilling Station Management System
Statement of the Objectives
To identify the existing system used by Aijem’s Water Refilling Station. To identify the problems encountered in the existing system.
To describe the features of the system.
To test the acceptability of the system.
Scope The system administrator will have access to the whole
system including all administrative rights these includes; changes of passwords, addition, deletion and updating of information, reports viewing and access to transaction. Cashier can only perform transaction on the system it does not have administrative rights except adding and updating customer information.
Reports for the list of customers for follow up
Ordering and billing
Sales summary report
Summary of expenses report
Customer Information
Limitation In the proposed system, ordering via SMS
generation is not implemented. Printing of receipts and transactions through credit cards
and cheques are beyond the scope.
It does not offer reservations.
It has no online features.
Employee information system is not covered in the proposed system.
Significance of the Study
Manager
Aijem’s Water Refilling Station
Cashier
Customers
Suppliers
Developers
Future Developers
Methodology The researchers will use waterfall model in the
development of the Management System for Aijem’s Water Refilling Station. The selected methodology incorporates systematic development techniques to the project. Waterfall model is discipline approach; it requires each stage of the software development to be documented. Besides that, the correctness of the product is checked on each stage of the product building. This ensures only the correct product that fulfils the users requirements are built during the whole development process.
Waterfall model
Phases of Waterfall model Requirements Phase
Design Phase
Testing
Implementation Phase
Delivery phase
Sources of data
The primary sources of data in the design and development of the system are the information derived from the structured interview with Ms. Resurreccion M. Mejia, manager. Through the conducted interview the researchers were able to identify the existing processes of Aijem’s Water Refilling Station.
Browsing the internet, printed materials such as books and thesis, and documents used by the company served as the secondary sources of data.
Instrumentation and Data Collection
Interview Guide Library Research Internet Research
Observation
Tools for Data Analysis
Use Case
Database Schema
Entity-Relationship Diagram (ERD)
Database Instance
Flow Chart
END