Open AccessDESIGN AND IMPLEMENTATION OF INVENTORY INFORMATION SYSTEM IN PUTRA MARIYO TRADING BUSINESS
Author(s) -
Alvian Harisnur,
Dedi Gunawan
Publication year - 2022
Publication title -
jitk (jurnal ilmu pengetahuan dan teknologi komputer)
Language(s) - English
Resource type - Journals
eISSN - 2685-8223
pISSN - 2527-4864
DOI - 10.33480/jitk.v7i2.2730
Subject(s) - waterfall model , computer science , black box testing , white box testing , waterfall , database , black box , business requirements , usability , information system , process (computing) , software engineering , business process , system testing , software , software system , operating system , engineering , software construction , compatibility (geochemistry) , electrical engineering , archaeology , artificial intelligence , history , chemical engineering
Technological advancement in information technology applications allows the data recording process to become easier. Putra Mariyo Trading Business is a business institution that sells wood as a building material in various types and sizes. Data processing of incoming and outgoing goods in this business is performed only by writing goods data into a specific book. Consequently, some problems such as the loss of data and miss calculation in processing transactions usually occur. Therefore, in this research, we design a system to address the problems. The system is developed by following the Waterfall software development method. To build the system, we opt to use PHP programming language, CodeIgniter framework, and MySQL as the database server. To determine system reliability, this information system testing uses black box testing which focuses on the functional requirements of the system. To evaluate the performance of the system two testing steps i.e., black-box testing and System Usability Scales (SUS) are adopted. Black-box testing results show that the error percentage of our system is 0%. The SUS testing is conducted to obtain responses from users and the SUS score obtained is 70.1 indicating that the system is at the "good" level and reliable to use.