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Tech-E
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Core Subject : Science,
Jurnal Tech-E dikembangkan dengan tujuan menampung karya ilmiah Dosen dan Mahasiswa, baik hasil tulisan ilmiah maupun penelitian yang berupa hasil studi kepustakaan.
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Articles 125 Documents
Analysis and Design Ecommerce with User Centered Design (UCD) Method at PT. Multi Prima Mandiri Sukses Singgih Tanu Putra; Edy Edy
Tech-E Vol 4 No 1 (2020): Tech-E
Publisher : Fakultas Sains dan Teknologi-Universitas Buddhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31253/te.v4i1.405

Abstract

The development of technology moves so rapidly beyond human expectations in general, all eyes and minds are shocked by the sophistication of a technology that is packaged to represent various systems in the world, as well as the business world which is touched by technological developments and changes the way of doing business from the old model to be more sophisticated and efficient. PT. Multi Prima Mandiri Sukses is a company that sells laserjet toner ink and various laserjet printer rentals for office needs. The problem that occurs is in the sales department that so far sales are still carried out conventionally by ordering by telephone and sales records are still in the form of physical data where sales reach is not wide and sales data are easily lost. To overcome this problem, an online sales platform was built in the form of e-commerce with the UML (Unified Modeling Language) approach and with the design of the UCD (User Centered Design) method, the programming language used was PHP with MySQL database. The results of this research are in the form of an available online sales system which includes purchases and sales reports with a user center as a reference for developing an e-commerce sales system.
Comparison of Stored Procedures on Relational Database Management System Nahrun Hartono; Erfina Erfina
Tech-E Vol 4 No 2 (2021): Tech-E
Publisher : Fakultas Sains dan Teknologi-Universitas Buddhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31253/te.v4i2.529

Abstract

Store procedure is a group of query stored in database catalogue which allows it to be recalled. Insert, update and delete data could performed using store procedure. Stored procedure is an alternative to optimize query performance and also to reduce security gap at interface level of a system. This research provides an overview implementation of stored procedure insert, update and deleting in two DBMS, MariaDB and PostgreSQL. Software developers prefer MariaDB and PostgreSQL because it is open-source, which means free. This research is an experimental research and descriptive analysis. This research data uses student data with amount of data 25000, 15000 and 5000 data. Research result show PostgreSQL require less processing time than MariaDB. Results of this research can used as a reference to design application programs which sometimes choose a DBMS is not a concern of developer.
The Comparison of Data Mining Methods Using C4.5 Algorithm and Naive Bayes in Predicting Heart Disease Rino Rino
Tech-E Vol 4 No 2 (2021): Tech-E
Publisher : Fakultas Sains dan Teknologi-Universitas Buddhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31253/te.v4i2.543

Abstract

Heart disease is a condition of the presence of fatty deposits in the coronary arteries in the heart which changes the role and shape of the arteries so that blood flow to the heart is obstructed. Data mining methods can predict this disease, some of the methods are C4.5 Algorithm and Naive Bayes which are often used in research.The data set in this research was obtained from the uci machine learning repository site, where the dataset has 3546 records and 13 attributes.The accuracy value of the Naïve Bayes algorithm has a high value of 81.40% compared to the C4.5 algorithm which only has an accuracy value of 79.07%. Based on the calculation results, it can be concluded that the Naïve Bayes Algorithm is a very good clarification because it has a value between 0.709 - 1.00.From conclusion above, the Naïve Bayes algorithm has a higher accuracy value than the C4.5 algorithm so the researchers decided to use the Naïve Bayes algorithm in predicting heart disease.
Analysis and Design of Information Systems for Control of Raw Materials in UD. YRS Alumunium Work Using EOQ Method Assaji Assaji; Rudy Arijanto
Tech-E Vol 4 No 1 (2020): Tech-E
Publisher : Fakultas Sains dan Teknologi-Universitas Buddhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31253/te.v4i1.409

Abstract

In the current era of globalization, information technology and information systems are developing very fast. YRS Alumunium Work is a furniture company that manufactures cupboards, stove racks, sinks, and especially for storage of household items. The problems currently being faced by businesses, among others; (a) recording still using stationery and books or still using manual recording methods, (b) ineffective stock checking, (c) sudden out of stock, to solve the problem it is proposed to make a system using the web that can be integrated into stock by a calculation method. With UML scenario depiction (activity diagrams, usecase diagrams, class diagrams, sequence diagrams). To check the inventory of goods easily done effectively, know the minimum amount of stock, and must place an order again using the EOQ (Economic Order Quantity) method. By using the eoq method, it takes into account that for bolts to get an economical amount of inventory as much as 522.01 with a safety stock of 21 will place an order again when the stock becomes 50 and the total inventory cost is 110 458.4418.
Implementation of Ecommerce on Small and Medium Enterprise Tugiman Tugiman; Dellih Wijaya; Yakub Yakub
Tech-E Vol 4 No 2 (2021): Tech-E
Publisher : Fakultas Sains dan Teknologi-Universitas Buddhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31253/te.v4i2.538

Abstract

The trend of information system development and technological developments is continuously increasing. Every person or business actor must continuously update the technology. Based on the published results of a survey conducted by Indonesian Internet Service Providers Association at the end of 2018, internet users in Indonesia reached 171.17 million from 264.16 million people or 64.8% of the total population.. Related to this, the researchers conducted research on the implementation of e-commerce in Small and Medium Enterprise. Testing of this study uses the User Acceptance Test. The method that the authors do is by making a system that is applied to Small and Medium Enterprise. Untuk mengetahui mengenai penerimaan sistem dan kegunaannya yang berkaitan dengan e-commerce penulis menggunakan metode kuesioner. Based on the black box examiner all test results show valid, while the examiner using the User Acceptance Test produces a number of 80.5% with good criteria. The answers used in this study may be 39 people
Sales Information System of Mobile Marketing at PT. World Innovative Telecommunication Using Up Selling, Cross Selling and Down Selling Methods Eva Eva; Benny Daniawan; Aditiya Hermawan
Tech-E Vol 4 No 1 (2020): Tech-E
Publisher : Fakultas Sains dan Teknologi-Universitas Buddhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31253/te.v4i1.411

Abstract

In the era of globalization the development of information system technology is very rapidly evolving and very affecting PT. World Innovative Telecommunication engaged in retail, namely mobile phones. Pt. World Innovative Telecommunication still does not have an online marketing and sales system that makes it difficult for consumers to know the products sold. The purpose of this system was to help PT. World Innovative Telecommunication in marketing, selling and increasing sales by using up selling, cross selling and down selling methods and providing convenience for consumers to get information about products sold as well as increase consumer satisfaction by using systems created and covered to unreachable areas.
Implementation of a Mobile Web-Based Information Sharing Forum Information System Muhammad Muslihudin; Miftahuddin Miftahuddin; Kanti Lestari
Tech-E Vol 4 No 1 (2020): Tech-E
Publisher : Fakultas Sains dan Teknologi-Universitas Buddhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31253/te.v4i1.428

Abstract

The mobile web-based knowledge sharing forum information system is one of the media that utilizes the internet as a means of gathering and discussing to exchange information for people who want to share their knowledge with people who have not yet studied. With this forum, the public can find out which regions are still taking a lot of education and can make organizations so that they can share their knowledge with the community. The process of creating a mobile web-based knowledge sharing forum information system by analyzing an existing system using the SDLC method. Mobile web-based knowledge sharing forum information system is one of the media that utilizes the internet as a means of gathering and discussing to exchange information for internet users who want to share their knowledge with people who have not yet studied
The Design of Basic Computer Neworking Simulation Learning using Multimedia Development Life Cycle Method based on Augmented Reality at SMKN 1 Tangerang Dram Renaldi; Elza Satrio Aziz
Tech-E Vol 4 No 2 (2021): Tech-E
Publisher : Fakultas Sains dan Teknologi-Universitas Buddhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31253/te.v4i2.534

Abstract

Augmented Reality has entered technology trends in all fields, both marketing and education, Augmented Reality media also requires users to be comfortable when interacting. SMKN 1 Tangerang organizes a distance education system with various methods, in this case the subject which is Basic Computer Networks uses mobile-based learning simulations with Augmented Reality which aims to develop students' abilities in the world of networked computers independently. This system also requires a user experience and user interface development method, namely Luther's Multimedia Development Life Cycle model because it has six stages, namely concept, design, data collection, merging, testing, and distribution, resulting in interactive applications.
Design System of Student Registration and The Purchase of Musical Concert Ticket at Samuel Riedone Course & Music Performance Peryo Suliantino; Andi Leo
Tech-E Vol 4 No 1 (2020): Tech-E
Publisher : Fakultas Sains dan Teknologi-Universitas Buddhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31253/te.v4i1.403

Abstract

Music is an entertainment media for most people in the world. The existence of music can help all work activities done by people. In the world of music itself there are also various musical instruments that create a beautiful blend of sound and calm the mind. Instruments that are very influential and can make the feeling of a person feeling happy and happy among them is piano. A well-known private piano course in BSD area called Samuel Riedone private Piano course, Prepare a range of learning materials and a highly skilled and enjoyable teaching team. But the name of the music course also has bureaucracy or administration that must be run every day so that the running business process can be as expected. To facilitate the manual business process is now more modern it will be created a WEB-based information system that is able to assist in the daily business process. The system will use the Term Frequency (TF) and Inverse Document Frequency (IDF) methods to be able to process the data of many documents in the business process from the music course., And by using the PHP programming language and MySQL database to create the system.
Decision Support System for Selection of Candidates for PASKIBRAKA Using the TOPSIS Method Nungsiyati Nungsiyati; Sri Hartati; Deli Wahana Aprilianti
Tech-E Vol 4 No 1 (2020): Tech-E
Publisher : Fakultas Sains dan Teknologi-Universitas Buddhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31253/te.v4i1.432

Abstract

Activities in the selection of candidates for PASKIBRAKA every year aim to find the best sons and daughters who will be assigned as heirloom flag raisers. Selection of candidates for PASKIBRAKA members is done manually, to determine the final score of each participant. The selection committee still uses paper and is separate from the assessment to one criterion with the other criteria. In the assessment process with a large number of participants it will take a long time. To simplify the assessment process, a decision support system is needed for the selection of PASKIBRAKA candidates, using the TOPSIS Method (Technique for Order Preference by Similarity to Ideal Solution). TOPSIS is one method that is easy to use to solve multi-criteria problems by taking into account the values ​​of existing criteria. Based on the results of the case example, the candidate PASKIBRAKA selection shows that the results of the experiment use the same system as the manual calculation. And the calculation of the TOPSIS Method will produce output in the form of ranking from PAKIBRAKA candidates

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