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Arya Nata Gani Putra
Bina Nusantara University
Computer Science & IT Engineering Mathematics

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Analisis Sistem Informasi Akuntansi Pembelian dan Persediaan pada PT. XYZ Hanny Juwitasary; Marlene Martani; Arya Nata Gani Putra
ComTech: Computer, Mathematics and Engineering Applications Vol. 6 No. 1 (2015): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v6i1.2294

Abstract

Company faces a business competition that requires the company to survive or be superior to its competitors. PT. XYZ is a trading company engaged in distribution of raw materials and goods of Japanese foodand it needs the support of Accounting Information Systems (AIS) to be applied in all business processes. One of the most important business processes is purchasing and supplying of raw materials. Raw material is a resourceor materials that have a good economic value to be sold directly or processed into finished goods that will be marketed. Therefore, it is important for companies to know how to do a good internal control related to thepurchase and inventory. The methodology used in this research is to conduct a survey on the condition of the company's business processes, the study of literature with the method of analysis and design of Object-Oriented Analysis and Design (OOAD). The results of this study is the analysis and design of purchases accounting information systems, cash expense and inventory that can assist the companies in carrying out business activities and organizing internal control related to the purchase and inventory and to be able to reduce the distortionsthat occur and to maintain the smooth operation of the company. The information systems that are designed are able to help the companies in reducing errors caused by data record error transactions by employees and allow the companies to control the supply of goods.
Analisis Alat Bantu Tuning Fisikal Basis Data pada Sql Server 2008 Marlene Martani; Hanny Juwitasary; Arya Nata Gani Putra
ComTech: Computer, Mathematics and Engineering Applications Vol. 5 No. 1 (2014): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v5i1.2628

Abstract

Nowadays every company has been faced with a business competition that requires the company to survive and be superior to its competitors. One strategy used by many companies is to use information technology to run their business processes. The use of information technology would require a storage which commonly referred to as a database to store and process data into useful information for the company. However, it was found that the greater the amount of data in the database, then the speed of the resulting process will decrease because the time needed to access the data will be much longer. The long process of data can cause a decrease in the company’s performance and the length of time needed to make decisions so that this can be a challenge to achieve the company’s competitive advantage. In this study performed an analysis of technique to improve the performance of the database system used by the company to perform tuning on SQL Server 2008 database physically. The purpose of this study is to improve the performance of the database used by speeding up the time it takes when doing query processing. The research methodology used was the method of analysis such as literature studies, analysis of the process and the workings of tuning tools that already exist in SQL Server 2008, and evaluation of applications that have been created, and also tuning methods that include query optimization and create index. The results obtained from this study is an evaluation of the physical application tuning tools that can integrate database functionality of other tuning tools such as SQL Profiler and Database Tuning Advisor.
Co-Authors Hanny Juwitasary Marlene Martani