Journal of Computer Science and Information Systems (JCoInS)
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
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148 Documents
<![CDATA[Sistem Informasi Penjualan Mebel Pada Toko Jepara Kotapinang Berbasis Web ]]>
<![CDATA[Ningsih, Ayu]]>
<![CDATA[ Journal of Computer Science and Information System(JCoInS) Vol 2, No 3: JCoInS | 2021 ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jcoins.v2i3.2956
<![CDATA[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.]]>
<![CDATA[Aplikasi Searching Nama Sekolah Berbasis Android (Studi Kasus : Dinas Pendidikan Labuhanbatu Selatan) ]]>
<![CDATA[Widodo, Dodi Surya]]>
<![CDATA[ Journal of Computer Science and Information System(JCoInS) Vol 2, No 2: JCoInS | 2021 ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jcoins.v2i2.2945
<![CDATA[The development of information technology is currently experiencing very rapid progress, especially computers that have a very important role in every human activity, so that humans in doing their jobs always need computers. Along with the times, technology will also progress. And the more developed an area, the more educational institutions will be established, therefore it is necessary for a school search application to make it easier for smartphone users to search schools in the area. The purpose of this school search application is to make it easier for application users to search for existing school data. This school search application is based on Android with the Eclipse and SQlite programming languages.]]>
<![CDATA[Sistem Informasi Data Karyawan Pada PT. Smart Kebun Adipati Marbau Berbasis Web ]]>
<![CDATA[Nasution, Hendrik]]>
<![CDATA[ Journal of Computer Science and Information System(JCoInS) Vol 3, No 2: JCoInS | 2022 ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jcoins.v3i2.2998
<![CDATA[PT. Sinar Mas Agro Resources and Technology Tbk, or better known as PT. Smart Tbk, is one of the largest companies that produce consumer goods based on palm oil and also has many branches that are widespread throughout Indonesia, including in the province of North Sumatra. As in North Sumatra regoin PT. Smart has a branch in Padang Halaban, AEK Kuo District, North Labuhanbatu Regency. One of the plantations for PT. Smart Padang Halaban is the Duke's Garden located in the Merbau area of North Labuhanbatu Regency. PT. SMART Tbk kebun Adipati has utilized computer services to support its activities for daily data processing in addition to using Microsoft Word applications also use Microsoft Excel which is standard in data storage. Therefore, the author is very interested to create a processing and storage of employee data that is more attractive, easy to run in data processing, data search, data processing and printing of the data by using a web-based information system. In this designed system also contains employee attendance data entered into the website making it easier for employees to be able to see their own attendance of each employee without ask the attendance data collection officer to print their attendance.]]>
<![CDATA[Perancangan Aplikasi Booking Pelaminan Online Berbasis Web Pada Jasa Rahayu Lestari Teratak Aek Nabara ]]>
<![CDATA[Krisjayanti, Krisjayanti]]>
<![CDATA[ Journal of Computer Science and Information System(JCoInS) Vol 1, No 2: JCoInS | 2020 ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jcoins.v1i2.2936
<![CDATA[Along with advances in technology can affect aspects of human life. At present the community is faced with problems in arranging weddings and sometimes becomes an obstacle. With the current technological advances, brides do not have to bother preparing wedding events, which all this time have only been based on notes and markers on the calendar, so there are times when the court deliberately clashes the lease schedule on the same day with the same wedding model, so finally one the customer must yield and of course be a bad judgment from the customer. The customer also needs a long time to adjust the aisle that he wants with the budget he has. Seeing this, with the development of technology now there needs to be development to build a rental information system so that the problems can be resolved and can be resolved. With the support of existing information technology, the management of data aids currently carried out can be replaced with a web-based system. Data collection methods used are observation, interview, and study of MySQL and PHP database literature. This study resulted in the Designing of Web-Based Online Application Booking Application at Jasa Rahayu Lestari Teratak Aek Nabara. Hopefully the existence of this Information system can improve the services of Assistance to the people who require booking aids.]]>
<![CDATA[Sistem Informasi Arsip Pada Lembaga Kursus Dan Pelatihan Intermedia Training Center Labuhanbatu Berbasis Web ]]>
<![CDATA[Fadilla, Rizki]]>
<![CDATA[ Journal of Computer Science and Information System(JCoInS) Vol 2, No 4: JCoInS | 2021 ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jcoins.v2i4.2967
<![CDATA[The writing of this Final Project aims to design an Information System. This system is expected to facilitate the archive of incoming and outgoing letters. As well as one of the requirements to take the Examination Trial Final Tests At Computer Information Management Academy (AMIK) Labuhan Batu. The programming language used in making the System in question is Using PHP and MySQL. Database Creation Application using MySQL and ServerAppserv, Localhost Phpmyadmin. Preparation of this Final Project begins by formulating the problem, Identifying problems, Determination of Objectives and Benefits and Collecting data on the History of the establishment of the Agency. After all the data needed in get, then proceed to Process System Analysis. After all the data needed is obtained, then proceed to prosea system analysis. The result of making a program that is intended with the completion of we-based archive information system. Hopefully with this information system can improve performance in the process of storing and searching data for incoming and outgoing letters on LKP. Intermedia Training Center Labuhanbatu.]]>
<![CDATA[Perancangan Aplikasi Enkripsi Menggunakan Algoritma Vigenere Cipher Berbasis Web ]]>
<![CDATA[Rohani, Rohani]]>
<![CDATA[ Journal of Computer Science and Information System(JCoInS) Vol 2, No 3: JCoInS | 2021 ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jcoins.v2i3.2952
<![CDATA[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.]]>
<![CDATA[Perancangan Sistem Informasi Laundry Pada Beach Laundry Kotapinang Berbasis Web ]]>
<![CDATA[Sari, Okvita]]>
<![CDATA[ Journal of Computer Science and Information System(JCoInS) Vol 2, No 1: JCoInS | 2021 ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jcoins.v2i1.2941
<![CDATA[The world development in this millennium era is very rapid, especially in the field of information technology. The level of speed and accuracy of information is a very big thing because it must be supported by adequate information technology. Likewise in the laundry business services the computerized system that is applied produces information quickly and precisely. However, based on the survey that has been conducted to date, Beach Laundry does not have its own information system and still uses a manual system, so that the search for data experiences difficulties and requires a long process. This laundry also does not have an accurate database storage system so that all data is still stored in a book. Laundry Information System at Web-based Kotapinang Beach Laundry is made as a solution for Beach Laundry so that this system can provide up-to-date information and facilitate the process of making transaction reports quickly, precisely and accurately, so as to minimize errors that may occur.]]>
<![CDATA[Sistem Informasi Penjualan Handphone Dan Accessories Pada Toko Nisa Ponsel Berbasis Web ]]>
<![CDATA[Aini, Putri]]>;
<![CDATA[Purnama, Iwan]]>;
<![CDATA[Irmayani, Deci]]>;
<![CDATA[Harahap, Syaiful Zuhri]]>
<![CDATA[ Journal of Computer Science and Information System(JCoInS) Vol 1, No 1: JCoInS | 2020 ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jcoins.v1i1.1844
<![CDATA[The Nisa Ponsel store still uses a recording system on the general ledger in the process of calculating the stock of incoming goods, sales transactions, and transaction reports, it is very possible that there will be greater errors starting from the stock of goods that are not the same in the warehouse, reporting that is not in accordance with the goods sold. To overcome these problems it is necessary a web-based system as one solution for it is necessary to optimize the use of computer data processing with the design of an information system that is applied to the PHP programming language and MySQL database in order to solve the problems that exist by being able to answer the needs of the company. The purpose of this study was made to analyze the problems in the mobile phone Nisa stores that still use recording on the ledger. It is expected that the system built later is really able to overcome the problems caused and able to improve performance more effectively and efficiently in data management and transactions.]]>
<![CDATA[Rancang Bangun Aplikasi Pemesanan Paket Tour And Travel Berbasis Web (Studi Kasus : CV. Yukkita Tour And Travel Rantauprapat) ]]>
<![CDATA[Sari, Ayu Widya]]>
<![CDATA[ Journal of Computer Science and Information System(JCoInS) Vol 3, No 1: JCoInS | 2022 ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jcoins.v3i1.2974
<![CDATA[Cv Yukkita Tour And Travel is a company engaged in the service of tour package destinations. In running its business, it still uses a manual system. When ordering a tour package, the customer must come to the Cv Yukkita Tour And Travel office or by telephone. For data storage customer orders have not used a database. By building a web-based tour and travel application on CV Yukkita Tour And Travel, it can make it easier for customers to order tour packages and quickly receive information about tour packages. Implementation of the program using the php programming language and mysql database. The results of the study are in the form of a web-based tour and travel application that can facilitate booking tour packages.]]>
<![CDATA[Perancangan Aplikasi Enkripsi Kata Menggunakan Algoritma Playfair Cipher Berbasis Web ]]>
<![CDATA[Pristiwanto, Muhammad]]>
<![CDATA[ Journal of Computer Science and Information System(JCoInS) Vol 2, No 4: JCoInS | 2021 ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jcoins.v2i4.2963
<![CDATA[In this day and age information/messages are not only sent by courier or traditionally but have been adapted to technological developments. One phenomenon that occurs because it involves internet technology in sending messages and exchanging data is the issue of wiretapping, counterfeiting and even theft of messages. Cryptography has a very important role in the era of digitalization which aims to secure information. Information that is privacy can be avoided from third persons and the information to be submitted can be protected. On the basis of this idea, it is necessary to create a medium or application that can be used to perform the encryption process and description of the message so that the message sent can be received by the recipient in a state of guaranteed legitimacy. This study uses the cryptographic algorithm Playfair Cipher. From the results of testing the application built, in the process of encryption and description, it can be proven to guarantee the security and confidentiality of messages.]]>
