Rancangan Sistem Informasi Persediaan Barang Berbasis Web pada Perusahaan Perdagangan

<p><strong>Abstrak.</strong> Penggunaan aplikasi <em>Microsoft Excel </em>dalam proses pencatatan persediaan barang, serta <em>email </em>dan<em> WhatsApp </em>untuk berbagi informasi persediaan barang, menyebabkan pengelolaan manajemen penjualan barang pada Perusahaan Dagang “X” menjadi tidak terintegrasi. Makalah ini menyajikan rancangan sistem informasi persediaan barang dengan sistem database berbasis <em>Web</em>, sehingga sistem pengelolaan manajemen data dan informasi penjualan barang menjadi terintegrasi. Pengembangan perangkat lunak menggunakan metode SDLC <em>(</em><em>Software Development Life Cycle)</em> model <em>Waterfall</em>. Perancangan sistem menggunakan pendekatan berorientassi objek dengan pemodelan <em>UML </em>(<em>Unified Modelling Language</em>) dan diimplementasikan dengan kerangka kerja PHP <em>Codeigniter</em> dan <em>MySQLi</em> sebagai <em>Relational Database Management System.</em> Metode wawancara digunakan dalam mengkaji kebutuhan-kebutuhan fungsonal sistem <em>software</em> berupa fitur: pendataan jenis barang dan kategorinya, permintaan barang, pendataan barang masuk, pendataan barang keluar, pelaporan barang masuk dan barang keluar, serta informasi persediaan barang. Hasil uji fungsional menggunakan <em>Black Box Testing</em> memperlihatkan keseluruhan kebutuhan pengguna yang telah diidentifikasi pada sistem perangkat lunak telah valid.   </p><p><strong>Kata Kunci</strong>: <em>Perangkat Lunak; Persediaan Barang; Waterfall; Unified Modelling Language; Codeigniter </em></p><p> </p><p><em><strong>Abstract</strong>. The use of the Microsoft Excel application in the process of recording inventory, as well as email and WhatsApp to share inventory information, has caused the management of goods sales management at Trading Company "X" to be unintegrated. This paper presents the design of an inventory information system with a Web-based database system, so that the management system for data management and sales information is integrated. Software development uses the Waterfall model SDLC (Software Development Life Cycle). The system design uses an object-oriented approach with UML (Unified Modeling Language) modeling and is implemented with the PHP Codeigniter framework and MySQLi as a Relational Database Management System. The interview method is used in assessing the functional requirements of the software system in the form of features: data collection on types of goods and their categories, demand for goods, data collection of incoming goods, data collection of goods out, reporting of incoming and outgoing goods, and information on inventory. Functional test results using Black Box Testing show that all user needs that have been identified in the software system are valid.</em></p><p><strong><em>Keywords:</em></strong><em> Software; Inventory; Waterfall; Unified Modeling Language; Codeigniter</em></p>