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All Journal Jurnal Simetris Jurnal Informatika dan Teknik Elektro Terapan Jurnal Informatika dan Multimedia VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro JTERA (Jurnal Teknologi Rekayasa) JTAM (Jurnal Teori dan Aplikasi Matematika) METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Adimas : Jurnal Pengabdian Kepada Masyarakat Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming JURNAL PEMASARAN KOMPETITIF Progresif: Jurnal Ilmiah Komputer Journal of Robotics and Control (JRC) Respati Journal of Computer System and Informatics (JoSYC) Journal of Innovation Information Technology and Application (JINITA) Jurnal Teknologi dan Bisnis Journal of Technology and Informatics (JoTI) Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam sudo Jurnal Teknik Informatika Hello World Blend Sains Jurnal Teknik Jurnal Informatika dan Multimedia Jurnal Informatika: Jurnal Pengembangan IT Hanif Journal of Information Systems Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering)
Mahardika, Fajar
Politeknik Negeri Cilacap
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Journal : METHOMIKA: Jurnal Manajemen Informatika

 1 
PERBANDINGAN EFISIENSI WAKTU PROSES PENGAKSESAN DATA ANTARA QUERY BERBENTUK JOIN DENGAN SUBSELECT Raden Bagus Bambang Sumantri; Guntur Subari; Fajar Mahardika; Hadi Jayusman
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 7 No. 1 (2023): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol7No1.pp25-33

Abstract

Queries in a database application system, have a great influence on the success of application development. Frequently used query forms include subselect and join. Choosing the right query form will affect the performance of the database application. Database applications are sometimes slow to respond because of slowness in their databases. The selection of the form of the query to be used is the first step of forming a query, because the resulting query will affect access from the database. The purpose of this study is to determine the form of SQL with a faster data access time, whether join or subselect. The subject of this study is queries made in the form of joins and subselects. The methods that will be used in this study are literature and experimental methods. The result of this study is a comparison table of access time between join and subselect queries. From the results of the query comparison, it can be concluded that the join form query is a faster SQL form compared to subselect. A faster query is determined from testing done by creating a simple application using both forms of the query.
IMPLEMENTASI PROTOTYPE PADA SISTEM APLIKASI PERSURATAN KELURAHAN KEDUNGWUNI BARAT (SIPRAKAT) BERBASIS ANDROID Fajar Mahardika; Sumantri, Raden Bagus Bambang; Ripai, Rizki
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 8 No. 1 (2024): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol8No1.pp1-8

Abstract

Every agency needs letters, especially the Village Office, because many people need them for purposes such as moving, getting married, giving birth, etc. West Kedungwuni is one of the sub-districts in Kedungwuni District, Pekalongan Regency, Central Java. Prototyping is used when developing systems. This model produces software prototypes that allow users and developers to interact during the information system development process. After completing all research stages, the system created can meet the needs stated in the problem formulation and can assist in managing incoming and outgoing mail in West Kedungwuni District by integrating the database with the Mobile application. Results: 1. Can help in managing incoming and outgoing mail in West Kedungwuni District. 2. Process of distributing incoming and outgoing letters in West Kedungwuni District
Implementasi QR Code untuk Sistem Penyewaan Lapangan Futsal Berbasis Android Mahardika, Fajar; Sumantri, Raden Bagus Bambang; Ripai, Rizki; Pari, Riki Aldi
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 8 No. 2 (2024): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol8No2.pp147-154

Abstract

This research aims to implement QR code technology in an Android-based futsal field rental system. The development method used is an Android-based software development method (Mobile Apps Development). QR codes are used as a medium for user identification and verification when ordering a futsal field. This system is designed to make it easier for users to make field reservations quickly and efficiently. Users can make orders via the Android application by scanning the QR code available at the futsal field location. The implementation results show that using QR codes can speed up the reservation process and reduce the possibility of data input errors. Apart from that, using this system can also improve the user experience in ordering futsal fields. It is hoped that the implementation of QR codes in this system can increase efficiency and convenience in the overall futsal field ordering process.
Co-Authors Abdillah, Muhammad Labib Abdul Hakim Prima Yuniarto Abdul Razak Naufal Abdul Razak Naufal Adam Prayogo Kuncoro Adelia Fitriani Ahmad Zulfan Akrim Teguh Suseno Al’ Amin, M. Amin, M. Al' Anang Martoyo Andik Wijanarko, Andik Arie Aryanto Aurora Dwi Khatulistian Bambang Sumantri, R Bagus Dhanar Intan Surya Saputra Dhanar Intan Surya Saputra Dhanar Intan Surya Saputra Fazar Sidik Guntur Subari Hadi Jayusman Hadi Jayusman Hasan Basri Hendra Marcos I Putu Dody Suarnatha Ihsan Alparisi Inayatul Inayah Inayatur Robaniyyah Isep Saepudin Joko Purwanto Kabul Agus Purwanto Kholil Mustofa M. Al ‘Amin M. Azwan Miftahul Khoiri Mohammad AL AMIN Muhammad Ghofinda Prasetia Muhammad Sandi Muhammad Yusril Ihzam Muhammad, Kukuh Muin, Muhammad Abdul Muin Noviana Safira Nugroho, Adlan Nur Azizah Nurul Alfiah Pari, Riki Aldi Puji Cahniya Sari Ratih Ratih ratih ratih Rizki Ripai Saepudin, Isep Samsuri Yahya Samsuri Yahya Sania Galuh Merani Setiawan, Endri Shandy, Sony Veri Sidik, Fazar Sitaresmi Wahyu Handani, Sitaresmi Wahyu Suhenda Suhenda Suhenda, Suhenda Tundo, Tundo Yahya, Samsuri