earticle

영어

National Ministry of Manpower of Indonesia stated that statistically, the total of civil servants in January 2013 is 4,467,982 [2]. The total of regency or municipality in Indonesia, based on interior ministry of Indonesia, is 497. Therefore, the average number of civil servants in each regency or municipality is about 9909. Every year, the citizens who have been affected by taxes, including these civil servants, need to create incomes and taxes reports. This processing system was made to help the government to process all salary data for taxes income reports. In improving the speed process of this system can be done in two ways. The first way is by improving computer hardware or algorithm of this system to use effectively the existing hardware such as processor [3]. This research will observe the usage of multithread to process mass data, by considering the bottleneck effect on hard disk. An overlapping method is suggested on this research to exploit the processor resource. The analysis using mathematical method, empirical data, and visualization will be served in this research. The result of this research is that the overlapping method has improved the speed of taxes process system by showing the time reduction until 65.36%.