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Syaiful Zuhri Harahap
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Program Studi Sistem Informasi, Fakultas Sains & Teknologi, Universitas Labuhanbatu Jalan Sisingamangaraja No.126 A KM 3.5 Aek Tapa, Bakaran Batu, Rantau Sel., Kabupaten Labuhanbatu, Sumatera Utara 21418
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Journal of Computer Science and Information Systems (JCoInS)
Published by Universitas Labuhanbatu
ISSN : -     EISSN : 27472221     DOI : 10.36987
Core Subject : Science,
Computer Science & IT
Journal of Computer Science and Information Systems (JCoInS) - Journal of the Information Systems Study Program seeks to facilitate critical study and in-depth analysis of information system problems, this journal is an expert computer science scientist, information system scientist. e-ISSN : 2747-2221
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol 2, No 3: JCoInS | 2021" : 5 Documents clear
Sistem Informasi Penjualan Makanan Secara Online Di RM Sedep Roso Rantauprapat Berbasis Web Elfrida, Sartika
Journal of Computer Science and Information System(JCoInS) Vol 2, No 3: JCoInS | 2021
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (980.284 KB) | DOI: 10.36987/jcoins.v2i3.2953

Abstract

The Sedep Roso Restaurant is a restaurant that sells food menus and now the restaurant still uses a manual system on its sales or data management. In a system called manual such as using stationery, ordering process, making invoices, sending process to buyers. Therefore it takes a long time to manage the data. And so the restaurant needs an information system that can later help the restaurant in the sale or management of data that can overcome if there are obstacles. This restaurant aims to build an application or ordering information system at a web-based restaurant with implementation using localhost and design that uses a unified modeling language (UML) model. With the existence of these systems that can be expected at the Restaurant Employees can manage applications that have been made to manage sales of Food Menu data such as food menu ordering reports.
Sistem Informasi penjualan Kerajinan Tangan Restu Ibu Desa Bandar Tinggi Berbasis Web Indriani, Siti Faujiah
Journal of Computer Science and Information System(JCoInS) Vol 2, No 3: JCoInS | 2021
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (787.448 KB) | DOI: 10.36987/jcoins.v2i3.2954

Abstract

Internet media is currently used as a marketing medium in selling products such as social media and websites. The problems experienced by the Restu Ibu business currently underway are the process of marketing and promoting handicraft products which have been carried out by word of mouth and door to door, so that handicraft products are only marketed in Bandar Tinggi Village and surrounding areas. By using internet technology, the sales transaction process can be carried out without having to meet directly or find a place of sale directly. With the support of existing information technology, data processing currently carried out can be replaced with a web-based system. Data collection methods used are observation, interview (interview), and literature study. The programming used is website programming using MySQL and PHP databases. This research resulted in a Web-based Restu Handicraft Sales Information System at Desa Bandar Tinggi.
Sistem Informasi Penjualan Ban Pada PT. Putra Jisko Vulkanisir Rantauprapat Berbsais Web Setiawan, Nurul
Journal of Computer Science and Information System(JCoInS) Vol 2, No 3: JCoInS | 2021
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2119.66 KB) | DOI: 10.36987/jcoins.v2i3.2955

Abstract

This website is expected to facilitate the search of PT. Putra Jisko Vulcanizing Data, making it easier to see sales and stock results, and able to cover a very broad world of markets from before. As well as one of the conditions for taking the Final Assignment Examination at the Labuhan Batu Computer Information Management (AMIK) Academy. The programming language used in making the system in question is using PHP and MySQL. Application Creation of the database using MySQL, Phpmyadmin Localhost. The preparation of this Final Project begins with Formulating problems, Identifying problems, Determining Objectives and Benefits in Gathering data from agencies, and explaining how the sales process takes place ,. After all the data needed is obtained, then proceed to the System Analysis Process. The results of the program are aimed at completing the Web-based Tire Sales Information System at PT. Putra Jisko Vulcanization. Hopefully with this sales system, it can improve performance in the inputting process and search sales data and the marketing process of PT. Putra Jisko Retreading Rantauprapat.
Sistem Informasi Penjualan Mebel Pada Toko Jepara Kotapinang Berbasis Web Ningsih, Ayu
Journal of Computer Science and Information System(JCoInS) Vol 2, No 3: JCoInS | 2021
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1153.141 KB) | DOI: 10.36987/jcoins.v2i3.2956

Abstract

Jepara shop is a company engaged in the field of furniture production, especially in teak wood. The problem in this study is that consumers are still difficult to get information on products offered by Jepara Stores, so consumers must come directly to Jepara Stores. To get information about the products being marketed, therefore the author makes a web-based marketing system that can help to obtain information, so that it can easily access the website whenever you want, besides that with online sales are expected to improve service to consumers.
Perancangan Aplikasi Enkripsi Menggunakan Algoritma Vigenere Cipher Berbasis Web Rohani, Rohani
Journal of Computer Science and Information System(JCoInS) Vol 2, No 3: JCoInS | 2021
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (685.376 KB) | DOI: 10.36987/jcoins.v2i3.2952

Abstract

Security and privacy is needed when exchanging important information in the era of information and communication technology today. One way that can be used to make an important information can not be understood by unauthorized people is encrypt information so that the information is difficult and can not even be understood by others. Encryption cryptography is used to convert key information into ciphers to encrypt the required sentence want encrypted and memelurkan key. One way to encrypt important information by using the method vigenere cipher algorithm, encryption is a way to produce by processing the original text letters into numbers using mathematical operations. The key used vigenere cipher algorithm that is shaped, in the form of a row of letter keys that will allow each original text to be encrypted. Results of encryption using methods vigenere cipher that can encrypt important information by means of encrypting the data into a code that can not be read by unauthorized people and this application can also restore data that has been encrypted into data that can be read by means of decrypting data has been encrypted.

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