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INDONESIA
Jurnal Infra
Published by Universitas Kristen Petra Surabaya
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Core Subject : Science,
Computer Science & IT
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Articles 1,326 Documents
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Aplikasi Pembelajaran Bahasa Jerman untuk Pemula Ongels, Widya; Noertjahyana, Agustinus; Setiawan, Alexander
Jurnal Infra Vol 4, No 1 (2016)
Publisher : Jurnal Infra

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Abstract

According to Deutsch Austauschdinst (DAAD), more than 101 million people in the world are speaking German and about 20 million people around the world is learning about it. In addition to studying the German language in school or language-courses, it can also be done easily without having to spend a lot of money, simply by using German language learning application based on Android. The application aims to provide knowledge of German language for beginners or at the basic level, Start Deutsch A1 for all ages.Features provided for learning German is equipped with learning materials menu, quizzes menu as excercises and competency test menu which is the simulation test of Start Deutsch A1. To see the development of user capabilities, quizzes are equipped with the assessment contained in the score menu and review answers at the end of each quiz.Based on testing results, this learning application can run well on devices with the Android operating system version 4.1 to 5.0.2, and so is the process of accessing databases on the web services. In addition, the testing is also done by giving questionnaires to 10 respondents to determine the satisfaction’s level. Based on questionnaires, 80% of respondents said they were satisfied with the whole package of applications.
Perencanaan dan Pembuatan Media Interaktif untuk Simulasi Water Treatment dalam Bentuk Animasi Darsono, Richard Giovanni; Budhi, Gregorius Satia; Liliana, Liliana
Jurnal Infra Vol 4, No 1 (2016)
Publisher : Jurnal Infra

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Abstract

Water is the most important element we use on daily basis. However, water often get the less attention from the society. To be thought of, almost all of human activities need to use clean water. Many regions in the Indonesia having no clean water stock. Even without our knowing, water takes important role for humans health.This application will packing purification water process and purification wastewater process with interactive and interesting. Not only explain water purification, this application also completed with the information where wastewater came from around us. For the additional information for the user of this application, this application also provide information about bacteria(s) that have some relantion with the water. This application was made using Adobe Flash CS5.5.Animation in this application will greatly helping user in the process understanding of the material. That matter will affect to increase interest to using application which easy and user friendly.
Student Media Sosial Application for Acdemic and Non Acdemic Activities Weydekamp, Juliando Christian; Purba, Kristo Radion; Liliana, Liliana
Jurnal Infra Vol 4, No 1 (2016)
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Abstract

Social media is an alternative media in the exchange of information both for students of Petra Christian University in improving student learning outcomes. In general, Petra Christian University student using a lentera to get information about the lecture. Lentera so far has not provided facilities that can be used students to get information about the organization and information about the campus. Thus, student’s use other social media applications, such as BBM, Line, and others as a media of exchanging information alternative about information around the campus.Through this research, made a social media application for students of Petra Christian Universistas that can facilitate students in get and exchange the information such as: lecture information, organizational information, and information about the campus. Making an application equipped with the post, group and chat to facilitate students in exchanging information quickly. Chat features and features created using WebSocket posts created using AJAX.Results obtained from a social media application is made is a student can easily obtain information on campus, such as: information on the lectures, information about the organization and information about the campus. The time it takes students to exchange information by using the chat feature becomes shorter, because it supports real-time communication. 
Aplikasi Perhitungan Harga Pokok Produksi Pada PT.X Menggunakan Metode Job Order Costing Christian, Lois; Rostianingsih, Silvia; Adipranata, Rudy
Jurnal Infra Vol 4, No 1 (2016)
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Abstract

PT.X is a company engaged in the manufacturing of bread. At the time of this recording and bookkeeping at PT.X still uses a manual system, the manual bookkeeping system often makes companies become difficult to oversee and regulate the accounting system in the company. Calculation of Cost of Production is still done manually by the company to make an estimate of production cost. The calculations were done manually because the companys difficulties in calculating gains and losses that are definitely in the production process and affect the profits and losses earned by the company.Based on this background, it designed a system of calculation of production cost which automatically so that helps the enterprise system in the future. Application design process is done in several stages, with the initial stages of surveying field conditions that exist within the company and then designing the Data Flow Diagram and Entity Relationship Diagram before making an application. For the making of the application uses Microsoft Access 2013 as data storage and programming language using Microsoft Visual Studio 2012. In the calculation of production cost using Job Order Costing method that can be updated automatically.The results obtained from the application that has been made, among others, the application of calculating the cost of production accurately, applications make the process of buying and selling, the application generates a report production process accurately and precisely at any time when needed and application to surf the flow of costs in the production process. From the results of application testing 80% of users assume that the assessment of the overall program is very good, while 20% of other users assume that a good assessment of the overall program.
Pembuatan Aplikasi Point of Sales untuk Rumah Makan Dapur Rinjani Herman, Hendy Thomas; Rostianingsih, Silvia; Setiawan, Alexander
Jurnal Infra Vol 4, No 1 (2016)
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Abstract

"Rumah Makan Dapur Rinjani" is a restaurant located in Malang, which offers various Indonesian food. Until now, food ordering, reservation registering, delivering the order to kitchen, and counting the payment bill are still manual, which is not efficient.Web based ordering application which can also be accessed through a local connected mobile devices will be made in this thesis. This application is made from PHP framework Laravel, Javascript, HTML as programming language in web based ordering application, and mySQL for its database.Based on the examination of the system that has been done, the system is able to check the login information  before entering the system, displays the available order, setting the user and member, registers reservation data, add promotion, updates order status in the kitchen, and displays sales and stock report. This application need local connection to login, ordering food, and updating data.
Pembuatan Website pada Perusahaan "Sky High Tour & Travel Agency" Cahyadi, Machael; Noertjahyana, Agustinus; Rostianingsih, Silvia
Jurnal Infra Vol 4, No 1 (2016)
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Abstract

Sky High Tour & Travel Agency is a tour company and travel agency in the area of South Surabaya, which offers services in the field of Tourism. Sky High Tour & Travel Agency is planning to have a website that can be used as a user friendly, offers package tours & travel, leaving a message / note, and login to the customer so that it can make a reservation (reservation).This website is created by using the programming language PHP and MySQL as data storage / database. Website created based on company needs a way to find information and data through consultation / interview so that it can determine the scope of the company. The scope of the following: the reservation process, sales, login to the customer who registers as a member, leave a note / FAQ that has been provided and a website that is user friendly for customers.The test results of the application shows that these websites can automatically process administrative data directly related to the reservation and sales process. Reports generated applications reached 75% of respondents in accordance with company requirements. The level of accuracy of the information and data reached 100% of respondents. While the benefits of an application to get the 100% of respondents.
Pemodelan Arsitektur Teknologi pada Perusahaan Palet PT.X menggunakan Enterprise Architecture Planning Santoso, Fanny Febriani; Wibowo, Adi; Noertjahyana, Agustinus
Jurnal Infra Vol 4, No 1 (2016)
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Abstract

PT. X is a company engaged in the pallet industry, such as the production of wooden pallets, plastic pallets distribution, ISPM#15 services, and the services of container checkers. Until now, not all business processes are being supported by information systems because there are many business processes being done manually and the existing information systems are not yet integrated. Existing information systems in the company only supports finance and accounting process. Based on this condition, this thesis will analyze and construct enterprise architecture design for PT. X using Enterprise Architecture Planning method. The first stage will be done with business modeling and analysis of business strategy company. After that, the next step is to see the condition of the companys information technology at the moment, the existing problems within the company, and information technology needs in the future. Then from these, the results will be constructed by making design data architecture, application architecture, and technology architecture. Data architecture generates multiple subsystems at the company, such as sub-system of sales, sub-system of purchase, sub-system of production, sub-system of ISPM # 15, sub-system of container checker, sub-system of IT, sub-system HRD, and sub-system of finance and accounting. Application architecture consists of several main and supporting applications, all application are web-based. The main application consists of sales information systems, purchase information systems, production information systems, ISPM#15 information systems, container checker information systems, IT information systems, HRD information systems, and financial and accounting information systems. Technology architecture uses a client/server architecture pattern with data services Service Oriented Architecture (SOA).
Migrasi Autentikasi dari Pam ke LDAP di Universitas Kristen Petra Salim, Julio Christian; Andjarwirawan, Justinus; Palit, Henry Novianus
Jurnal Infra Vol 4, No 1 (2016)
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Abstract

Authentication at Petra Christian University using an account that is stored in the local user operating system on the server John and Peter. Puskom need to store more data than it currently can. Therefore, LDAP is used to replace the local user account on the storage operating system. Existing application uses PAM through dovecot / POP3 to authenticate.Work on the thesis focuses on the implementation of LDAP at Petra Christian University and migration of accounts and applications. Implementation and migration using account data that is stored on a server John and Peter. Applications are made for searching and modify existing account or create new account. Applications are made to support the needs Puskom.Based on testing performed, the account migration is successful. Testing the migrated account was performed using multiple accounts belongs to students and lecturer. Also response time that is needed by LDAP to authentication request is shorter than autentication using existing system which use POP3.
Vulnerability Testing pada Sistem Administrasi Rumah Sakit X Harjowinoto, David; Noertjahyana, Agustinus; Andjarwirawan, Justinus
Jurnal Infra Vol 4, No 1 (2016)
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Abstract

The development and growth of Hospital X is getting bigger and bigger, and has information system in running their operational activities. Hospital X itself has a server to support its activities, especially the administration system which contains data about their patients. With the availability of the network at the Hospital X, either through Wi-Fi or an Ethernet cable, therefore it should be noted the bonds between networks and servers. Furthermore it is an important need nowadays to help minimize and anticipate the hacking crimes of the existing servers. One of the things that can be done is to monitor the administration and conduct vulnerability testing.Based on the background of the problem, it is necessary to evaluate server and network security using the vulnerability / penetration testing. In addition, this study also uses the guidelines of the CEH (Certified Ethical Hacker), Acunetix, and CISSP (Certified Information Systems Security Professional) modules. The testing of this thesis aims to find weaknesses in the administration system at Hospital X. Some problems were discovered after testing, which each of the weaknesses has different handling or treatment, physical security server weak, and unused opened ports that should not be open.The solution offered to solve these problems, are: the use of Acunetix and CISSP as a standard network security as the solution to anticipate weaknesses, to perform maintenance on a regular basis for the hardware, software, and network, to filter the existing port, to increase the level of security of the server, and to test security regularly and periodically, either through consultation with the related field experts or using a guide (like Acunetix, CEH, and CISSP).
Pemanfaatan Websocket dan EaselJS pada E-Marketplace Penjualan Mobil Bekas Christiana, Wong Fanny; Andjarwirawan, Justinus; Dewi, Lily Puspa
Jurnal Infra Vol 4, No 1 (2016)
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Abstract

Technology continues to grow from time to time. One of those technologies that still growing are web-socket and EaseIJS. Many people use these technologies to help website notification process. Those notifications are needed so that user can find out the latest news from a certain website. EaselJS is also one of the technologies that emerges in the field of canvas design.This website contains car sales that allows users to sell their cars throughout Indonesia without opening a physical showroom, as well as advertising in various places. The website provides complete information about the car being sold, from the interior and exterior.Based on test results, this website can run WebSocket function to provide latest ad, and EaselJS to edit the car’s interior pictures that will greatly help the guest to see the interior of a car in an image that has been edited.

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