The Car Spare Part Shop is one of the Car Spare Parts Shops in Tangerang Regency. Based on interviews conducted with shop owners at the Car Spare Parts Store, it was stated that there was a decrease in sales income every month, so there was limited capital in purchasing car spare parts products which resulted in difficulties in choosing which car spare parts products to order. The purpose of this study is to create a system to process and utilize sales transaction data using the FP-Growth algorithm as well as up selling and cross selling methods which will later be used to sell car spare parts that are purchased simultaneously in a sales package determination system. The sales transaction data used is 6,674 transaction data for 1 year of operation of the Car Spare Part Shop (July 2021 - June 2022) with 30,956 records in Microsoft Excel format. The prototype system uses the Python framework flask and mysql database. Validation test results ensure that the software that has been made is in accordance with the expected functional requirements specifications. The results of the system quality test with ISO 9126 can be concluded in the criteria of Very Good with a value of 98.59%. With the results of the Functionality aspect of 99.25%, the results of the Reliability aspect of 98.13%, the results of the Usability aspect of 98.33% and the results of the Efficiency aspect of 98.66%. The results of system security testing with Acunetix and LOIC software have been carried out and the system is still stable and the system is declared safe when used.
PT. XYZ, which is engaged in the manufacture of furniture and furniture components, was established in 2006. PT XYZ in carrying out its production uses production machines that are integrated with Information Systems. In every business process carried out by PT. XYZ requires IS/IT that supports every activity it carries out. PT XYZ uses production machines that are quite old. Conditions that occur at PT. XYZ can be explained in more detail using a risk management approach. The purpose of risk management is to manage existing risks based on the ISO 31000 standard so that the company gets optimal results.
Dalam pengoperasian suatu peralatan atau mesin listrik kadang kita menemukan berbagai kendala, karena rumitnya proses pengaturan atau pengontrolannya. Maka dari itu untuk mendapatkan pengontrolan yang efisien, mudah, dan handal kita memerlukan suatu sistem kontrol otomatis, cepat dan akurat yaitu dengan menggunakan PLC (kepanjangan dari Programmable Logic Controller). Kelebihan dari alat ini adalah bersifat software, artinya fungsi control dapat dibuat dan dirubah dengan mudah melalui software atau program yang dikenakan padanya dengan menggunakan alat konsol atau komputer PC. Dengan kelebihan yang ada pada PLC ini mampu menggantikan sistem konvensional yang dipakai sebagai pengontrolan dari sistem pengolahan air limbah yang berada di Mabes TNI- AD. Dengan menggunakan kontroler PLC ini diharapkan dapat memudahkan para teknisi lapangan dalam memonitor cara kerja dan proses pengontrolan sistem pengolahan air limbah ini melalui layar monitor komputer. Dengan demikian jika suatu saat terjadi kerusakan atau kesalahan kita dapat dengan mudah melakukan pegecekan dan perbaikan melalui softwarenya. Kata kunci : PLC, Komputer PC, Software
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