Establishing a Defect Management Process Model for Software Quality Improvement

Abstract

Abstract-Defect remains in the whole life of software because software is developed by humans and 'to err is human'. The main goal of well-organized software defect management process is to produce quality software with the least number of defects to reduce the impact of problems in the organization. Defect management process includes three levels which are defect detection, defect analysis and defect prevention to eliminate and mitigate the potential defects. At first level test the software work product until the entire defects are identified and fixed. The second level is defect analysis in this level previously identified defects are analyzed and time is spent to look their root causes and why they were not detected earlier. The ultimate goal of third level defect prevention is to prevent the defects from recurring in the future. The research question of this study is how to produce quality software with the least number of defects? A well establish a defect management process is one of the success factors of producing a software system within the time and budget. In this paper author have proposed a defect management process model and finds observations by applying the proposed model in one of the case organization. The major contribution of this study is to establish a defect management process model in an organization to reduce the number of defects and produce a quality software product.Index Terms-Defect management process model, ITIL defect management model, defect detection, defect analysis, defect prevention, radial analysis, ODC, MR classification, ODC-CC, RCA, FMEA, FTA.

Modeling Information System for Agroindustry of Jamu Madura

“…Personnel module has four submodules, the sub-modules of employees, salaries submodules, submodules on leave, and the submodule stops working. (Bassil, 2012;Cahyono, 2010;Christian, 2014;Febriadi & Zamsuri, 2017;Khan, 2013;O'brien, 2000) CONCLUSIONS (Agus, F, & Yunanto, 2010) After completing the design and manufacturing information system application design agroindustrial of Jamu Madura, it could be concluded that the design of information systems agroindustrial of Jamu Madura require ten entities that leave the table, employee table, the table stops working, the tables products, sales detail table, the table of salaries, other expenses table, another entry table, table sales note and table production records. Each entity has a data type that has been tailored to the needs of data and linked with other entities that have relevance to make the system completely.…”

System Error Estimate using Combination of Classification and Optimization Technique

“…Besides, bug maintenance tasks concentrate on needs and need for growth. Whenever the computer software production levels are functional, it will minimize the time and overhead to deliver a high-quality product (Khan, 2013). The avoidance of defects will improve both high quality and productivity if the number of defects treated decreases, the consistency increases (Suma and Gopalakrishnan Nair, 2008).…”