Waterfall phase, all system errors and weaknesses will


Waterfall Methodology is a systematic
method. This methodology covers six phases which are planning, analysis,
design, implementation, testing and maintenance.


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phase is the first phase of the Waterfall Methodology Development. In this
phase the system requirements, constraints and goals are reviewed and planned.
Research on the existing system used in JKR Kedah should also be referred to
and reviewed. For example, SKALA system (Sistem
Kawal Dan Lapor), Sistem Latihan, and
JPEDIA system. All of this system have their own function and benefits.


System Design

In this
phase, the system design process will divide into hardware and software
requirements of the system by building a comprehensive system architecture. A
brief overview of the types of hardware and software required to be identified.
This phase will provide several designs to develop this system.



In this
implementation phase, the software design is identified as a set of programs or
unit programs. This phase is to identify either the system development meet
users needs or vice versa. It is also to identify the objectives of the project
to be achieved or not. Additionally, the interface development for the Schedar
Korporat and e-Diary JKR Kedah needs to fulfill user requirements and



system programs will be combined and tested as a complete system to ensure that
the software requirements have been met. System testing needs to be done so
that system problems can be identified, corrected and improved before the
system is used by the user. After this test, the software system will be tested
for some users. Therefore, many problems or errors can be detected.



In this
phase, all system errors and weaknesses will be corrected. The system will be
corrected from time to time to ensure that the system works properly based on
user requests.


This methodology has produced two
recording system which is Schedar Korporat and e-Diary JKR Kedah. The system
development has fulfilled user requirements based on the system functionality
that needed.


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