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Journal : OKTAL : Jurnal Ilmu Komputer dan Sains

Perancangan Sistem Informasi Persediaan Pada Toko Cat Berbasis Web (Studi Kasus: Akira Paintstore Pamulang) Julianus Alfario; Sartika Lina Mulani Sitio
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 3 No 07 (2024): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

Inventory of goods is one of the important roles for the sales process at the paint shop. For this reason, the use of computers is very helpful in data processing work. Inventory data processing carried out at the Akira Paintstore Pamulang paint shop still uses manuals such as recording in a book, resulting in a problem that affects the existing information, including the problem of the inventory storage system still using the manual method or how to record in a book so it is less efficient, inventory data goods are still often lost or mixed up because they still use the manual method of recording in the book, the reports are still less efficient and less tidy because they still use the manual method. This study aims to design a system that can provide updated information and reduce errors in inputting so as to make it easier for workers at this paint shop to process item data. The writing method in this research is the waterfall method and for system procedures using UML (Unified Modeling Language), which is implemented in the PHP programming language with Sublime Text and database creation on MYSQL so that it can create web-based inventory applications.
Perancangan Sistem Informasi Koperasi Simpan Pinjam Berbasis Web Menggunakan Metode Extreme Programming (Studi Kasus : PT. Megariamas Sentosa) Ilham Pratama; Sartika Lina Mulani Sitio
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 3 No 03 (2024): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Savings and Loans Cooperative at Pt. Megariamas Sentosa is currently still experiencing some deficiencies in implementing this savings and loan cooperative system. In view of the process of applying for savings and loans, the submission process is carried out by coming to the cooperative management section at the PT. MEGARIAMAS SENTOSA with several requirements for submitting deposits and loans. Then a personal data entry form and savings and loan options are provided. and if there is a loan, the cooperative members submit loan application data to the cooperative operator. then the operator will issue a loan fee as well as the amount of the tenor and installments determined by the cooperative with the nominal amount of the loan proposed. Cooperatives still have several deficiencies in the internal control process, namely member data processing is still carried out using written media on the application form. and archiving is carried out so that the data search process must be carried out one by one or in pieces to find member data as well as information on savings and loans that have been carried out. Seeing this, we need an information system that can handle business processes in savings and loan cooperatives, especially in managing members and saving and loan transactions. This study aims to build a savings and loan cooperative information system through the application of the Extreme Programming (XP) method. This method can be run with small to medium scale teams.
Prototipe Sistem Monitoring Parameter Air Akuarium Ikan Dengan Konsep IoT Menggunakan Aplikasi Berbasis Android Deny Setiawan; Sartika Lina Mulani Sitio
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 3 No 04 (2024): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Monitoring the parameters of temperature and pH of the water in fish aquariums is one of the things that is needed to determine the quality of the water in the aquarium. This can ensure that the condition of the fish kept is maintained in good health. Currently monitoring the quality of water temperature and pH is still done manually. This causes the hobbyist to always be near the aquarium by holding a manual tool to determine the quality of the temperature and pH of the water. In order to monitor the quality of aquarium water efficiently and effectively by the hobbyist, an aquarium water quality monitoring system is needed that can inform the hobbyist automatically and in real time. In realizing this, it can take advantage of technological developments using the concept of the Internet of Things (IoT). Internet of Things is the concept of sending microcontroller data obtained from connected sensors. The application of the IoT concept is carried out by building a prototype using the DS18B20 temperature sensor and the DFROBOT SEN 0161 pH sensor. The Arduino UNO R3 microcontroller and the ESP8266-01 module are also needed to process sensor data and connect the prototype to the internet via wi-fi so that it can send measurement data to Firebase. Real-time Database. To inform the sensor measurement data to the hobbyist using the Android-based application "Simpel Monitoring". As for the implementation and the results of the tests carried out, the prototype that was built was able to send temperature and pH sensor data to the Firebase Realtime Database and was successfully displayed through the "Simpel Monitoring" application with the help of an internet connection. The percentage of pH sensor accuracy obtained was 99.99% and the percentage of temperature sensor accuracy was 97.3%.
IMPLEMENTASI SISTEM COMPARE DATA STOCK DI PT. GELAEL SIGNATURE Joko Suwarno; Iwan Giri Waluyo; Hardiansyah; Sartika Lina Mulani Sitio
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 4 No 05 (2025): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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This research aims to find out how much influence brand trust, brand awareness and perceived quality have on customer purchasing decisions at the Gelael MT Haryono Supermarket. Gelael Signature sells various types of retail goods, such as household utensils, not only selling retail goods, Gelael Signature also sells various daily necessities such as food, drinks, vegetables, and so on. The system development method for this application uses the SDLC method with a waterfall model which consists of 5 stages. These stages are needs analysis, system design, implementation, testing and maintenance. This application was built using the PHP programming language, MySQL database as the database. Based on the concept and design, this research produces a web-based goods inventory information system at PT. Gelael Signature.
Perancangan Aplikasi Sistem Inventori Berbasis Web Dengan Metode Waterfall (Studi Kasus: PT. Kreatifindo Jaya Bersama) Destin Mahardika Wijayanti; Sartika Lina Mulani Sitio
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 10 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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PT. Kreatifindo Jaya Bersama is a company engaged in manufacturing Plastic Pallets and also Trading for several products such as Container Boxes, Forklifts and Rack Systems. In carrying out stock control using a semi-computerized system with Microsoft Excel for data processing. The system used is felt to be quite slow in presenting stock reports per item owned by the company and the results are often inaccurate, causing a shortage of stock in the company when sales decline. This causes customer disappointment because the type of goods ordered does not exist, or losses to the company due to stockpiling in warehouses that are prone to damage. The application of internet technology can be used to manage information about seminar activities. Some of the steps needed to create system information are analysis of system requirements, system design, programming or system implementation and testing. The system was developed using the Codeigniter 3.0.6 framework with the PHP programming language and MySQL database as data storage.
Pengembangan Sistem Informasi Penilaian Berbasis Web Menggunakan Metode Waterfall (Studi Kasus SDN Pamulang Indah) Fiqih Wijaya; Sartika Lina Mulani Sitio
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 12 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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In the learning system, of course, there is an assessment of how well and how well the students understand the material that the teacher provides each semester. However, teachers and administrative staff often find it difficult to input existing values due to technological limitations, so they still manually input values on the paper given to each field teacher and then input by the administration staff into the system. Of course, this method is prone to human error and also takes a very long time. The method used was in the form of observation and direct interviews by the informants related to this problem, of course I have also asked permission first from the principal in this school. By making a scoring system that is directly connected to the system, it will simplify the tasks of administrative staff and field teachers in inputting the grades of their students so there is no need to work twice and re-enter existing data. It is enough to provide access to field teachers to fill in the scores according to the form provided and the automated data will be updated by the system in real time. In conclusion, this assessment system facilitate the work of teachers in the field of study in inputting grades and administrative staff who do not need to work twice, of course it will also minimize human error and errors in inputting existing data, especially when the data is important and crucial considering the grades of this school student.
Implementasi Fuzzy Tsukamoto Dalam Penentuan Jumlah Pesanan Berbasis Web (Studi Kasus: Autostop Hankook Master) Ariya Aritonang; Sartika Lina Mulani Sitio
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 3 No 02 (2024): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

The automotive industry in Indonesia is growing rapidly from year to year, the automotive sector in Indonesia is still a mainstay for the Indonesian economy. Because the automotive sector has promising prospects, and one of them is Autostop Hankook Master. The problem of controlling goods is currently being faced by Autostop Hankook Master, where the transaction recording is still done manually and the irregularity of good control results in the difficulty of making decisions for the next period. Fuzzy logic is a technique or thinking framework that can be used in decision-making design. The choice of fuzzy logic itself is based on its adaptability to every condition and is also easy to understand because of its simple concept. The results obtained from implementing the Tsukamoto implementation on Autostop Hankook Master are 1219 sets of items that will be ordered for the next period. Fuzzy logic using the Tsukamoto method is able to answer the problems being faced by Autostop Hankook Master in controlling goods with inference fuzzyfication, and defuzzification rules.