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Henry Novianus Palit
Program Studi Teknik Informatika
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Aplikasi Sistem Reservasi Fasilitas Olahraga Berbasis Android Rony Oktafianus; Henry Novianus Palit; Lily Puspa Dewi
Jurnal Infra Vol 5, No 2 (2017)
Publisher : Jurnal Infra

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Abstract

In this modern age, societies among youths already know and understand the importance of sports. There are various kinds of sports such as futsal, badminton, basketball. Currently, the existing system for sporting facility reservation is still in manual form by coming directly to the sports venue to book on the desired day and pay down payment directly at the spot with the price given by the sports venue itself. Using the system to come directly in place will be more guarantee in reservation place, because it will be directly recorded and can not be changed again because it has paid down payment at first.By following the evolving age, technology is very influential in this era. Currently the technology has developed very rapidly, especially mobile technology. Therefore the reservation of sports facilities through the online application system is an innovation that will be a great container for some people because with the reservation application via Android it is possible for everyone to order sports facilities without having to come directly to the sports.Applications Reservation of the Android Studio-based sports facility is supported with Google Maps for markers where the sports field on the app and QRCode for payment and reservation checking when the user comes to the sporting place the user has messaged. The admin and user applications are differentiated to make it easy to check QRCode scanner and login on the application. 
Aplikasi Optimisasi Penentuan Lokasi Warehouse dengan Runner-Root Algorithm pada PT X Sanitya Purnomo; Yulia Yulia; Henry Novianus Palit
Jurnal Infra Vol 7, No 1 (2019)
Publisher : Jurnal Infra

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Abstract

Website-based application that will be created is an optimization application to determine the warehouse leasing location that can help company to find out where the warehouse location is the most optimal with a variety of predetermined parameters. Calculation process to generate the recommendations is using runner-root algorithm. Runner-root algorithm is a numerical optimization algorithm inspired by the strawberry plant for solving continuous multi-variable problems. Stages of analysis and design of record data and company needs are needed to produce good information. Information generated by the application is expected to support the decision-making process by the company.The final result of the development is an optimization application for determining the warehouse leasing location. The developed application has conclusion that applications are more needed in cities that have a large number of customers and alternatives of warehouses. The number of iterations also determine the optimization of the fitness value results.
Pengembangan Video Broadcasting Server Untuk Live Streaming Menggunakan Nginx dan RTMP Dengan Studi Kasus Teleconference Tommy Andreas Susanto; Henry Novianus Palit; Agustinus Noertjahyana
Jurnal Infra Vol 5, No 1 (2017)
Publisher : Jurnal Infra

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Abstract

Globalization Era has pushed the communication around the world to be more intensive. The communication that has been provided by technology can even be used real time. Globalization also pushed the cooperation of universities or institution between countries, Communication is needed to establish cooperation, and teleconference is the best method of communication to establish this cooperation. Nginx and RTMP is used to develop this broadcast server, the server can be used for live streaming both publicly and privately, via self-owned hardware and network, so the usage of existing platform can be negated.  Users are able to use the server for teleconference and other real-time communication activities. Server can also archive the live streaming session, and the file from archive can be played on demand. The server can also become a relay to transmit a stream that its currently receiving to another platform or other server. After a series of test, server is able to use the features than had been worked on, and can be used as self-hosted server for live streaming, especially teleconference.
Aplikasi Pendeteksi Unsur Hinaan dalam Komentar di Media Sosial Berbahasa Indonesia Yohanes Adam Sastrodikoro Wiryoadikusmo; Henry Novianus Palit; Justinus Andjarwirawan
Jurnal Infra Vol 6, No 1 (2018)
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Abstract

Communication in social media has became a lifestyle of Indonesian people. Most of the kind of communication between users are commentary text. Often there are comments that contain elements of insults directed at others. Detection of insult elements in comment text in social media is needed.The first step in the method is to normalize the text so that the comment text is more organized and standardized. The replacement of the insult verbal variation into the original insult word is also done. Then do the stemming process to take the basic word of each word. By performing feature extraction of the text, obtained every feature of the text is then predicted using the SVM method.The application used in this paper successfully detected insulting elements in the text of comments from social media using the three methods of SVM classification, Logistic Regression, and Naive Bayes.
Aplikasi Web Manajemen Perubahan Teknis di CV.X Melly Viriya; Henry Novianus Palit; Andreas Handojo
Jurnal Infra Vol 5, No 2 (2017)
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Abstract

Currently CV.X in handling technical change requests still use the records in the form of physical documents. Handling of change requests takes a long time and the storage of other physical documents that become additional data change a lot. Without using the system to organize the data will reduce the company's performance.The technical change management web application at CV.X, is an application that can manage technical change data which includes, 8D Report, Engineering Change Request, and Engineering Change Order. This application is made using the programming language HTML, CSS, PHP, Javascript, MySQL database and CodeIgniter framework. App view using AdminLTE 2 template with Bootstrap.The end result of this application development is the integration of company information in the recording of 8D Report, Engineering Change Request and Engineering Change Order. Users can search data and access data that has been made. Users may receive notification of a new technical change request. Based on the results of the questionnaire assessment, it can be concluded that the application has met the needs of companies in managing data technical changes, both in terms of features, delivery of information, appearance, and ease of use in using applications.
Implementasi dan Evaluasi Private Cloud di Laboratorium Komputer Daniel Wilhenson Kuntani; Henry Novianus Palit; Agustinus Noertjahyana
Jurnal Infra Vol 3, No 2 (2015)
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Abstract

Distributed and parallel applications are growing rapidly in this modern era, and so are the needs for more compute resources. The emerging solution to meet these needs is cloud system. Cloud is a collection of computers working together as a unified system. The cloud system provides compute resources to users.One type of cloud is private cloud. Private cloud has restricted users, who work in the same environment or company. As needed, the deployed cloud service is an Infrastructure as a Service (IaaS), where users can request for certain computer specifications with a specific operating system.Computer laboratories in Petra Christian University have computer resources with sufficient specifications that can be utilized to implement a private cloud. The laboratories are not always used for learning classes, thus their resource usage is not optimal. Therefore, implementation of the private cloud is carried out at one of the computer laboratories.OpenStack cloud framework was used for the implementation. Evaluation was done by measuring the performance of the virtual instances and comparing it to that of the physical hosts. The results were used to further determine the benefits offered by the private cloud.
Simulasi Transaksi Pembayaran Online dengan Studi Kasus Kantin Universitas Kristen Petra Hanny Tabita Listyani; Andreas Handojo; Henry Novianus Palit
Jurnal Infra Vol 6, No 1 (2018)
Publisher : Jurnal Infra

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Abstract

The transaction is an activity that causes changes to the financial position, the transaction is said to be valid or valid, if completed with proof of transaction. During this time, the transaction process that took place in Petra Christian University Canteen was done manually, i.e. students or employees ordered food to the booths. This resulted in slow transaction transactions and hassle booths, and did not deny the possibility of loss of proof of sale transaction, proving that the transaction is valid / valid.To answer the problem, designed a system that utilizes RFID technology (Radio Frequency Identification). By utilizing this technology, students and employees can use identity cards (KTM / Employee Card) in conducting transactions in the canteen. In addition to transactions to be safe because it is done digitally, it can help buy-sell transactions to be faster. In addition, the PetraCanteen Application is intended for employees, includinglecturers who want to conduct transactions online, so no longer need to queue in the canteen, or make phone calls to the cafeteria.
Pembuatan Game Edukasi Bahasa Inggris Untuk Anak Kelas 1-2 SD Menggunakan Flash Hadi Wijaya Lukito; Kristo Radion Purba; Henry Novianus Palit
Jurnal Infra Vol 3, No 1 (2015)
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Abstract

Elementary school children generally like to play games, as a survey reported that more than a quarter of children around the world have their handheld computers before they reach eight years of age. Children may reason that games can be used as a mean of refreshing when they get bored in study. However, in reality many children play games not useful to improve their knowledge and even become addicted and forget to study.In this manuscript, author make an English educational game targeted for elementary 1-2 school children. Children are expected to enjoy the game while learning English.This application has been reviewed by some elementary school English teachers. They responded that the game’s content matches well with the teaching material taught in their class.
Aplikasi Private Cloud Storage untuk Menyimpan Data Operasional Program Studi Teknik Informatika dan Sistem Informasi Bisnis Menggunakan Open Source Michael Adi; Henry Novianus Palit; Andreas Handojo
Jurnal Infra Vol 5, No 1 (2017)
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Abstract

The Department of Infomatics Engineering and Business Infomation System of Petra Christian University has been using shared folder to save much of its operational data, like student scoresheet, list of active students, and photos of the department for exampl. But the shared folder is very vulnerable to be accessed by someone outside of the department if they had access to the computer  that have access to the shared folder easily. This shared folder also proven to be difficult to be accessed via smartphone, because there were no dedicated application that gives user access to use operational data easily.  This Private Cloud storage is using PHP and Javascript as its programming language for the web application and Java fo the mobile application. The server that used is dedicated solely fo this application and can be accessed via public IP.The result of the application development is giving user access of their files from their smartphones. This application also verifies the user so not anybody can have access to the files that’s stod in the storage.Users can also share ther files not only to another users, but also to some groups. Users can also edit thei documents right from the website
Analisis Perbandingan Kinerja Protokol NFS dan iSCSI pada Teknologi OpenStack Cinder Reynaldo Chandra; Henry Novianus Palit; Agustinus Noertjahyana
Jurnal Infra Vol 7, No 1 (2019)
Publisher : Jurnal Infra

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Abstract

Istilah cloud computing sudah biasa digunakan pada hari-hari ini. Penggunaan cloud computing kini sudah menyebar di seluruh dunia dan digunakan oleh banyak perusahaan. Karena penggunaannya yang semakin besar, muncullah kebutuhan akan cloud storage. Cloud storage tidak hanya memanfaatkan sumber daya dengan lebih efektif dan efisien, namun juga dapat mempermudah dalam penggunaan virtual machine. Ada beberapa protokol alternatif yang dapat diimplementasikan untuk cloud storage, dimana masing-masing protokol tersebut memiliki kelebihannya sendiri, sehingga skripsi ini bertujuan untuk menentukan protokol alternatif yang paling baik untuk diimplementasikan pada OpenStack cinder dalam pemanfaatan cloud storage.Implementasi cloud computing dilakukan di laboratorium komputer Universitas Kristen Petra menggunakan private cloud. Hal ini dikarenakan spesifikasi komputer di laboratorium tergolong bagus, namun tidak selalu digunakan untuk kelas sehingga dapat dimanfaatkan dengan lebih maksimal. Untuk penyedia storage digunakan NAS Synology DS416J. Implementasi menggunakan framework cloud OpenStack, yang menyediakan Infrastructure as a Service (IaaS) dalam penggunaannya. OpenStack cinder adalah salah satu project OpenStack yang menyediakan cloud storage dengan persistent storage. Cinder sendiri dapat diimplementasi menggunakan protokol fibre channel, NFS, dan iSCSI, namun protokol yang menjadi fokus pelitian ini adalah NFS dan iSCSI.Setelah implementasi, pengujian dilakukan dengan cara mengukur performa protokol NFS dan iSCSI saat diimplementasikan pada OpenStack cinder menggunakan IOzone. Berdasarkan hasil pengujian tersebut dapat dilihat bahwa NFS memiliki keunggulan saat melakukan write pada file dengan record size yang kecil, sedangkan iSCSI unggul saat melakukan write pada file dengan record size yang besar, namun pada aktivitas read tidak terlihat perbedaan yang mencolok antara protokol NFS dan iSCSI. Dengan memperhitungkan hasil pengujian dan analisa sistem yang telah dibuat, pada skripsi ini diambil kesimpulan bahwa protokol iSCSI lebih baik untuk diimplementasikan pada OpenStack cinder dibandingkan NFS.
Co-Authors Aaron Dwi Caesar Oktaviano Abdul Ro'uf Farizki Agam Pamungkas Lumintan Agustinus Noertjahyana Albert Halim Alexander Setiawan Alvin Tanujaya Sutanto Andre Gunawan Andreas Endrahadi Wijaksono Andreas Handojo Andreas Sanjaya Putra Anita Nathania Purbowo Antonio Minggono Chendera Ariani Kartika Suwignyo Arif Priyata Setiawan Billy Christi Hartanto Billy Indrawan Christian Adi Widjaja Clariza Ruth Nugroho Daniel Wilhenson Kuntani Darian Gunamardi David Kristian Djoni Haryadi Setiabudi Eka Wijaya Susilo Endang Setyati Fendy Putra Wijaya Kusuma Fong Steven Foris Fransisco Edo Fredy Dwiarditya Saputra Gregorius Maria Surjo Gregorius Satia Budhi Gunawan Setiawan Hadi Wijaya Lukito Handoko Sutanto Tang Handry Khoswanto Handy Prasetyo Hanny Tabita Listyani Hans Christian Herjanto Hendra Kurniawan Gunawan Hendry Cahyadi Hengky Alexander Rustan Joseph Clinton Adi Gunawan Putra Joshua Caine Buwono Julio Christian Salim Justinus Andjarwirawan Kenny Basuki Kevin Andrean Mariyono Kristo Radion Purba Leo Willyanto Santoso Leonardy Hartono Liliana Liliana Lily Puspa Dewi Melly Viriya Michael Adi Michael Christian Tjandra Mikiavonty Endrawati Mirabel Nyoto William Wijaya Priska Rusalno Sutanto Rei Benedict Tirtokusumo Resmana Lim Reynaldo Chandra Ricky Fajar Adiputra Robby Christianto Wijaya Rolly Intan Rony Oktafianus Ryan Christian Wiguno Sanitya Purnomo Satria Damai Kurnia Hu Silvia Rostianingsih Silvy Krismayanti Winarto Giam Soen, Surya Soenaryo Stefanus Kevin Joses Tommy Andreas Susanto Willy Santoso Yohan Alvin Limanto Yohanes Adam Sastrodikoro Wiryoadikusmo Yosafat Setia Budi Yulia Yulia