Modeling of Web-Based Monitoring Dashboard for Performance Evaluation of Power Generator Machines (Case Study: Indonesia State Electricity Corporation)

To obtain performance results from the power generator machine, Indonesia State Electricity Corporation East and North Kalimantan Region Unit Sub-Sector of Power Generator analyzes and manages performance data of the power generator machine. Currently, Microsoft Excel an example of a file-based data management system is still used for data management. Data management which is still a file-based system, makes the reporting of monitoring data not yet centralized so that it can cause errors due to data differences. This problem will make it difficult to analyze the data for the power generator in this company because of the lack of data integrity. This research will create a web-based dashboard monitoring application of power generator performance for data management to overcome this. It will also display the data processing results in graphical form to make it easier to analyze, monitor, and evaluate power generator performance. The development model used in this research is the System Development Life Cycle and the monitoring dashboard's design using star schema modeling. This application uses the MySQL database server, also the CodeIgniter (CI) and Bootstrap frameworks that use the PHP programming language. The User Acceptance Testing (UAT) evaluation shows that the application is feasible to use, with an eligibility percentage of 87.78%. Thus, the implementation of dashboard monitoring can help companies in managing the performance of generating machines.