Penerapan Metode Rapid Application Development Dan Weighted Moving Average Pada Sistem Informasi Peramalan Persediaan Berbasis Web

Akhmat Hidayatulloh(1),Haryanto Tanuwijaya(2*),Valentinus Roby Hananto(3)
(1) Dinamika University
(2) Dinamika University
(3) Dinamika University
(*) Corresponding Author
DOI : 10.35889/jutisi.v13i1.1806

Abstract

Business competition has caused inventory problems at UDRJ, a trading company with sales coverage throughout East Java. UDRJ requires an inventory forecasting information system for overcoming these problems. The aim of this research is to apply the Rapid Application Development and Weighted Moving Average methods to the web-based inventory forecasting information system at UDRJ. The Weighted Moving Average method was chosen because the data is time-series and this method is responsive in predicting changes in market trends. The information system was developed on a web basis considering the ease of data access, low costs and ease of system maintenance. The information system development stages in this research use the Rapid Application Development method because it has a shorter life cycle and allows more flexible solution design and implementation. This research produces a web-based inventory forecasting information system with a forecasting accuracy rate of 85.45% and good performance as evidenced by a MAPE of 14.54%. The application of the Weighted Moving Average method was able to increase forecasting accuracy by 18.18% so that it was implemented appropriately according to the company's needs.

Keyword: Weighted Moving Average; Rapid Application Development; Forecasting Information System; Stock; Web-based

 

Abstrak

Persaingan bisnis yang ketat telah menimbulkan permasalahan persediaan di UDRJ, perusahaan perdagangan dengan jangkauan penjualan di seluruh Jawa Timur. Untuk mengatasi permasalahan tersebut UDRJ membutuhkan sistem informasi peramalan persediaan. Tujuan penelitian ini adalah menerapkan metode Rapid Application Development dan Weighted Moving Average pada sistem informasi peramalan persediaan berbasis web di UDRJ. Metode Weighted Moving Average dipilih karena data bersifat time-series dan metode ini responsif dalam memrediksi perubahan tren pasar. Sistem informasi dikembangkan berbasis web mengingat kemudahan akses data, biaya rendah, dan kemudahan pemeliharaan sistem. Tahapan pengembangan sistem informasi dalam penelitian ini menggunakan metode Rapid Application Development karena memiliki daur hidup lebih singkat dan memungkinkan perancangan dan implementasi solusi lebih fleksibel. Penelitian ini menghasilkan sistem informasi peramalan persediaan berbasis web dengan tingkat akurasi peramalan 85,45% dan berkinerja baik yang dibuktikan dengan MAPE sebesar 14,54%. Penerapan metode Weighted Moving Average mampu meningkatkan akurasi peramalan sebesar 18,18% sehingga sudah tepat diterapkan sesuai kebutuhan perusahaan.  

 

Keywords


Weighted Moving Average, Rapid Application Development, Sistem Informasi Peramalan, Persediaan, Berbasis Web

References


I. Kanedi, S. Siswanto, Y. Yupianti, V. N. Sari, dan B. Oktavia, “Pemanfaatan Teknologi E_Commerce dalam Proses Bisnis pada Era Society 5.0,” Jurnal Dehasen Untuk Negeri, vol. 1, no. 2, pp. 99–104, 2022, doi: 10.37676/jdun.v1i2.2840.

A. Palmitraazzah dan O. Juwita, “Sistem Perencanaan Dan Peramalan Distribusi Produk Berdasarkan Jumlah Permintaan Menggunakan Metode Weight Moving Average,” Informatics Journal, vol. 2, no. 1, pp. 45–53, 2017.

N. Purwandari dan F. Ramadhan, “Sistem Informasi Penjualan Berbasis Web pada PT. Mustika Jati.,” Jurnal Sains dan Teknologi, vol. 1, no. 1, pp. 43–57, 2018.

R. Irviani dan P. Setiawan, “Aplikasi Berbagi Pesan Berbasis Web Sebagai Media Komunikasi Di STMIK Pringsewu,” Open Journal System Semnasteknomedia Online, vol. 5, no. 1, pp. 4.7-13–4.7-18, 2017.

R.A. Sukamto dan M. Shalahudin, Rekayasa Perangkat Lunak, Bandung: Informatika_ Bandung, 2016.

M.P. Putri dan H. Effendi, "Implementasi Metode Rapid Application Development Pada Website Service Guide Waterfall Tour South Sumatera," Jurnal Sistem Informasi dan Komputer, vol. 7, no. 2, pp. 130-136, 2018.

D. Murdiani dan M. Sobirin, “Perbandingan Metodologi Waterfall Dan RAD (Rapid Application Development) Dalam Pengembangan Sistem Informasi,” Jurnal Informatika Teknologi dan Sains, vol. 4, no. 4, pp. 302–306, 2022, doi: 10.51401/jinteks.v4i4.2008.

I. Setiawan, “Rancang Bangun Aplikasi Peramalan Persediaan Stok Barang Menggunakan Metode Weigted Moving Average Pada Toko Barang XYZ," Jurnal Teknik Informatika, vol. 13, no. 3, pp. 1–9, 2021.

R. Rizaldi, D. Rahmawati, and A. Dermawan, “Penerapan Metode Weighted Moving Average Pada Proses Peramalan Penjualan Kue Kering Difa,” Jurnal Ilmiah Multidisiplin Nusantara, vol. 1, no. 2, pp. 96–102, 2023, doi: 10.59435/jimnu.v1i2.127.

Z. Silvya, A. Zakir, and D. Irwan, “Penerapan Metode Weighted Moving Average Untuk Peramalan Persediaan Produk Farmasi,” Jurnal Ilmiah Teknologi Harapan, vol. 8, no. 2, pp. 59–64, 2020, doi: 10.35447/jitekh.v8i2.220.

H. Setyawan, D. Puspitasari, dan W. Budiawan, "Perancangan Sistem Informasi Peramalan Kebutuhan Dan Ketersediaan Bahan Baku Batik Dengan Metode Rapid Application Development (RAD)," Industrial Engineering Online Journal, vol. 3, no. 2, pp. 1–15, 2014.

N. A. Nugroho dan A. Purqon, “Analisis 9 Saham Sektor Industri di Indonesia Menggunakan Metode SVR,” in Seminar Kontribusi Fisika 2015, Bandung, 295–300, 15 September 2015.

D. P. Y. Ardiana and L. H. Loekito, “Sistem Informasi Peramalan Persediaan Barang Menggunakan Metode Weighted Moving Average,” Jurnal Teknologi Informasi dan Komputer, vol. 04, no. 01, pp. 71–79, 2018.

M. A. Maaricar, "Analisa Perbandingan Nilai Akurasi Moving Average dan Exponential Smoothing untuk Sistem Peramalan Pendapatan pada Perusahaan XYA," Jurnal Sistem dan Informatika, vol. 13, no. 2, pp. 36-45, 2019.

D. P. Y. Ardiana and L. H. Loekito, “Aplikasi Sistem Informasi Wisata Religi di Mojokerto Berbasis Android,” Jurnal Ilmiah Teknologi Informatika dan Sistem Informasi, vol. 12, no. 3, pp. 1841–1849, 2023.

M. Astiningrum, Y. Pramitarini, dan A. Q. Windarto, "Pengembangan Sistem Peramalan Jumlah Penggunaan Tenaga Listrik di PPPPTK VEDC Malang," in Seminar Informatika Aplikatif Polinema, Malang, 1–9, 20 Juni 2017.


The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader).

If you would like more information about how to print, save, and work with PDFs, Highwire Press provides a helpful Frequently Asked Questions about PDFs.

Alternatively, you can download the PDF file directly to your computer, from where it can be opened using a PDF reader. To download the PDF, click the Download link above.

Fullscreen Fullscreen Off

Full Text: File PDF

How To Cite This :

Refbacks

  • There are currently no refbacks.