Radiant Victor Imbar
Universitas Kristen Maranatha

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Pelaksanaan Kontrol dan Audit Sistem Informasi pada Organisasi Imbar, Radiant Victor
Jurnal Informatika Vol 1, No 1 (2005)
Publisher : Universitas Kristen Maranatha

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Abstract

Information system auditing is a function that has been developed to assess whether computer systems safeguard assets, maintain data integrity, and allow the goals of an organization to be achived effectively and efficiently. As a result, the need to maintain the integrity data processed by computers now seems to pervade our lives. We have concerns about the privacy of data we exchange with organizations such as tax department and credit granting institutions. Information systems auditing is the process of collecting and evaluating evidence to determine whether a computer system safeguards assets, maintains data integrity, allows organizational goals to be achieved effectively, and uses resources efficiently. This paper will explain about how to conduct information system audit in organization and some risk that might happen during an information system audit.
Perancangan Aplikasi Absensi Laboratorium Komputer dengan Menggunakan Sistem Verifikasi Pengguna di Universitas Kristen Maranatha Imbar, Radiant Victor; Kurniawan, Robby
Jurnal Informatika Vol 2, No 1 (2006)
Publisher : Universitas Kristen Maranatha

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Maranatha Christian University as one of the universities in Bandung has computer laboratory for practical activities. Although, Maranatha Christian University has owned an absence application which record user who accessing the computer in laboratory, but the system can’t track whether the user sit on its place correctly or not. For that reason UKM need a system to control and minimize the risk of lost and damage keyboard, mouse and computer table because the data have been recorded in database. The main purpose of this research is to make a laboratory absent tracking system software to record the use of computer laboratory facilities.
Analisa, Perancangan dan Implementasi Sistem Informasi Penjualan Pelumas Studi Kasus : Perusahaan “PT. Pro Roll International” Imbar, Radiant Victor; Tirta, Eric
Jurnal Informatika Vol 3, No 1 (2007)
Publisher : Universitas Kristen Maranatha

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A company as an organization that has a tendency toward profit, always needs a computerized system to be used in collecting, saving and processing the data to produce the information that will support the company in business strategy planning and making the business decision effectively. “PT. Pro Roll International” is an oil distribution company that located in Bandung. The company has been using manual system in supporting business related activities since established in 2005. The manual system has become a problem for the company to handle the daily business related activities that increase continually every year. So that, the company decides use computerized system. Moving to computerized system will be included three steps: analysis, design and implementation. The tools will support the process of system analysis and design, as follow: Data Flow Diagram, Data Structure, Process Specification, ER-Diagram, Database Schema and User Interface Design Sketch. The tools that will be used to implement the system are PHP, MySQL, Asynchronous JavaScript and XML (Ajax). This paper explains about the process of analysis, design and implementation selling oil information system in “PT. Pro Roll International”.
Aplikasi Enkripsi Tanda Tangan Di PT.BPR Daya Lumbung Asia Imbar, Radiant Victor; Chandra, Wendi
Jurnal Informatika Vol 5, No 1 (2009)
Publisher : Universitas Kristen Maranatha

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Today,  technology  is  growth  very  fast.  Many  advantage  witches  can  get  from  the technology, which one  is using Encrypted Application,  that makes  the  company  can  store the  data  on  database  with  more  safely  better  than  application  which  not  using  the Encrypted Application. The Encrypted Application  can apply within  company which have image  file,  especially  .jpg,  because  file  .jpg  have  a  little  space  that  more  efficient  and effective in space memory. By using the Encrypted Application such as Huffman method in this application, hopefully that can make the company work more efficient and effective in the safety problem.  Keywords: Encrypted Application, Image file, Efficient and effective
Sistem Informasi Toko Listrik Aryono King dengan Peramalan Stok Barang menggunakan Metode Double Exponential Smoothing Imbar, Radiant Victor; Andreas, Yon
Jurnal Informatika Vol 6, No 1 (2010)
Publisher : Universitas Kristen Maranatha

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At this time the development of information technology grow faster. Electrical Stores Aryono King makes an information system to support their sales system. This application include the sales process, purchasing, supply, and make financial report. Theadvantage of this application can do forecasting future stock preparation based on the sale of items before, using a methods of Double Exponential Smoothing. With this informationsystem is expected to help electrical shop to be more efficient in terms of data processing and effective in providing stock of goods each month.Keyword : financial report, forecasting, purchasing, sales, supply.
Executive Information System And Data Warehouse Imbar, Radiant Victor
Jurnal Sistem Informasi Vol 1, No 1 (2006)
Publisher : Universitas Kristen Maranatha

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Abstract

Hal terpenting dalam suatu data warehouse adalah bahwa data warehouse tersebut dapat memuat semua informasi bisnis yang diperlukan oleh para penggunanya dengan akses yang cepat dan dapat diintegrasikan secara mudah dengan sistem yang lainnya. Sebelum merencanakan pembuatan suatu data warehouse, maka akan sangat diperlukan suatu konsep yang tepat dalam pembuatannya. Konsep tersebut akan memuat banyak hal, diantaranya adalah: operasionalisasi database, para pengguna, proses koneksinya, metadata, dan lain sebagainya. Adapun executive information system (EIS) sendiri adalah suatu sistem informasi yang berdasarkan pada penggunaan data warehouse sebagai landasan dasar untuk sistem informasi manajerialnya. EIS ini sendiri dalam prakteknya sangat membantu pihak manajemen tingkat atas dalam penganalisaan data melalui pengaksesan data warehouse.
Pembuatan Sistem Informasi Pembelian, Penjualan Dan Produksi dengan Penjadwalan Mesin Produksi Imbar, Radiant Victor; ., Billy
Jurnal Sistem Informasi Vol 6, No 1 (2011)
Publisher : Universitas Kristen Maranatha

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Production goods from raw material data with computerized system will help efficiency in the company. One of the critical factors in a production process is scheduling production machine. This application will be divided into several functions like processing raw material data, goods data, purchasing data, sales data, engine data, production data, and reports data. The advantage of this application is to facilitate the company to process data, and allows administrator to get more information about raw materials, goods, purchasing, sales, machine, production, report data that exist in a place of business. One of major feature that exist in this application is calculation of production estimation of how long a product is produced which has a relationship with incoming orders.Keywords: Purchase and Sales Applications, Machine Scheduling, Production.
Decision Support System Architecture, Hardware, and Operating System Platforms Imbar, Radiant Victor
Jurnal Sistem Informasi Vol 2, No 1 (2007)
Publisher : Universitas Kristen Maranatha

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Abstract

DSS (Decision Support System) / Sistem Pendukung Keputusan adalah sistem informasi berbasis komputer yang tujuan utamanya adalah menyediakan informasi yang bisa menjadi dasar untuk pengambilan keputusan. Seperti sebuah perangkat lunak komputer berada dalam suatu lingkungan terintegrasi antara perangkat keras dengan sistem operasinya. Begitu pula dalam perencanaan DSS, bagaimana membangun DSS yang dapat membantu pengambilan keputusan. Selain itu DSS memerlukan arsitektur komputer yang tepat dalam pengaplikasiannya, meliputi perangkat keras dengan sistem operasi yang mendukung, memilih kombinasi yang tepat dan, atau dengan kata lain, arsitektur komputer yang tepat dapat membuat DSS berjalan dengan efektif dan efisien dan demikian pula sebaliknya.   Kata kunci : Komputer, DSS, Arsitektur.
Analisis dan Pemodelan Enterprise Architecture PT. Indonesia Power UBP Kamojang Menggunakan Metode Zachman Framework Imbar, Radiant Victor; Agustin, Rahayu
Jurnal Sistem Informasi Vol 3, No 1 (2008)
Publisher : Universitas Kristen Maranatha

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Abstract

PT Indonesia Power is a large company that manages electrical processing. In order to guarantee the supply of electrical energy for the community, the company needs to determine a process plan effectively. In addition, the company needs to describe every function in the organization so that it can be positioned in their own division.Enterprise architecture is a point of view on how we see elements in enterprise entirely. There are several frameworks to describe it. Zachman framework is one of the frameworks that provides element classifications in an architectural way. The result of EAP is a blueprint, including data architectures, applications and technology as the orientation for the development of the system. The Classification outcomes in Zachman Framework include several scopes that is what, how, where, when, who, why, and where all of the classification scopes have to identify data in any sections of the company. During the final assignment, the classification for the enterprise architecture in PT Indonesia Power UBP Kamojang include all sections in the company that relate to the processing of electrical productions. The purpose of it is to analyze the data or entity which relate to the production processes, flow production processes from the beginning to the end of the process, and also to analyze the strengths and weaknesses of the company.Keywords : Enterprise Architecture, Zachman Framework
Sistem Informasi Training & Development di HRD – PT. X Imbar, Radiant Victor; Fendrianto, Evlin Marcelline
Jurnal Sistem Informasi Vol 4, No 1 (2009)
Publisher : Universitas Kristen Maranatha

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Abstract

The improvement in information technology has been increased day by days along with the more  requests  to make  the  business  process  in  the  company  will  be much  efficient  and secure. In company, the need of information system is very important now days. PT X is a company that has more than 1000 staff so they need a system to manage human resources start  from  the  recruitment  process,  personnel  administration,  payroll,  training  and development, personnel cost planning. One of the human resources management that must be  maintained  is  training  and  development  process.  This  paper  will  explain  about  the implementation of training and development process that build an software that run on web based  application  and  has  several  functions  such  as  create  training,  preparation  of resources for training, booking training, and reporting.    Keywords: Training and Development, Human Resources, Software.