Abstrak

Penelitian ini menerapkan metode peramalan dan metode persediaan untuk menentukan perencanaan persediaan obat dan mengembangkan modul pada aplikasi point of sale di Apotek guna mengurangi kejadian stockout. Long Short-term Memory digunakan sebagai metode peramalan. Continuous review (s, S) digunakan sebagai metode persediaan. Pendekaran data analytics digunakan dalam metodologi penelitian dengan tahapan business case evaluations, data identification, data acquisition and filtering, data extractions, data validation and cleansing, data aggregation and representation, data analysis, data visualizations dan utilizations of analysis results. Pada tahap utilizations of analysis results dikembangkan modul manajemen persediaan menggunakan metode Framework for The Applications of Systems Thinking (FAST) yang terdiri dari tahapan scope definition, problem analysis, requirement analysis, logical design, decision analysis, physical design, construction and testing, installation and delivery. Pada penelitian ini juga dilakukan analisis perbandingan metode perencanaan eksisting dan metode perencanaan usulan, analisis sensitivitas terhadap metode peramalan dan analisis kesesuaian modul perencanaan persediaan dengan kebutuhan di Apotek.

Kata Kunci : manajemen persediaan, stockout, data analytics, LSTM, continuous review, FAST

Abstract

This study applies forecasting and inventory methods to determine drug inventory planning and develops modules on point of sale application in pharmacies to reduce the occurrence of stockout. Long Short-term Memory is used as a forecasting method. Continuous review (s, S) is used as an inventory method. Data analytics approach is used in research methodology with stages of business case evaluations, data identification, data acquisition and filtering, data extractions, data validation and cleansing, data aggregation and representation, data analysis, data visualizations and utilization of analysis results. At the stage of the utilization of analysis results, an inventory management module is developed using the Framework for The Applications of Systems Thinking (FAST) method which consists of the stages of scope definition, problem analysis, requirements analysis, logical design, decision analysis, physical design, construction and testing, installation and delivery. This study also performed a comparative analysis of existing planning methods and proposed planning methods, sensitivity analysis of forecasting methods and analysis of the suitability of the inventory planning module with the needs at the Pharmacy.

Keyword : inventory management, stockout, data analytics, LSTM, continuous review, FAST