Prisalia, Rahmi and Meilani , Difana and Putra, Hasdi and Kamil, Husnil
(2015)
Pembangunan Sistem Informasi Pengelolaan Data Transaksi Bagian Tambang PT. Yasiga Sarana Utama Berbasis Web dengan Fitur Mobile.
Jurnal Teknologi dan Sistem Informasi (TEKNOSI) , 1
(1).
pp. 23-27.
ISSN 2460–3465
Abstract
Web-based management information system of
transaction data with mobile features was needed by employees
of PT. Yasiga Sarana Utama, especially mine division. The
problems that frequently occur are some documents are created
with the manual method, data storage is conducted using
Microsoft Excel and duplication. Damage and loss of data have
been solved with Web-based management information system of
transaction data. In addition, the field employees who have
activities outside of the Office get ease in storing and archiving
the data using a mobile application integrated with transaction
data management information systems. Management
information system of transaction data was built using the
waterfall method which consisted of the analysis, design, coding
or implementing, and testing. In the early stages of development,
the company business processes were studied through literatures,
and then the company requirements were analyzed using use
case diagrams, class diagrams, sequence diagrams, state chart
diagrams, and user interface design. The next phase was the
design of the system by designing a database using the ERdiagrams.
Programming code on the implementation phase was
conducted using PHP PDO with object-oriented programming,
Bootstrap PostgreSQL database as an additional aesthetic
applications, and PhoneGap to generate mobile applications.
Application testing was conducted using black box testing. The
results of the implementation showed the expected output and in
accordance with existing business processes.
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