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PENGARUH KUALITAS GRUP FACEBOOK TERHADAP KEPUASAN BAGI PENGGUNA Lusa Indah Prahartiwi; Arfhan Prasetyo; Lestari Yusuf
Jurnal Teknik Informatika Vol. 1 No. 2 (2015): JTI Periode Agustus 2015
Publisher : LPPM STMIK ANTAR BANGSA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51998/jti.v1i2.402

Abstractâ€”Community needs for information, instant access and the community is an important factor of life of all people. It makes a lot of people are looking for ways to become more efficient communication process. One of the technologies in terms of communication is the creation of a social network. One of the social networking sites are very popular is Facebook. Through facebook users can interact with other users either individually or in groups. For user interaction with the group, the developers created a facebook features facebook group. The number of people who join a facebook group because of these features has the qualities that make people interested and keen to join the group. End-user satisfaction can be used as one measure of the success of this facebook feature. This study used quantitative methods with simple linear regression analysis. Respondents who serve as research object numbered 34 people. Based on the correlation coefficient, normality test and test of significance, the variable quality of the facebook group has a very strong influence positive and significant impact on user satisfaction. Intisariâ€” Kebutuhan masyarakat akan informasi, akses cepat dan komunitas menjadi faktor penting dari kehidupan semua orang. Hal itu yang membuat banyak orang mencari cara agar proses komunikasi menjadi lebih efisien. Salah satu teknologi dalam hal komunikasi adalah terciptanya sebuah jejaring sosial. Salah satu situs jejaring sosial yang sangat terkenal adalah Facebook. Melalui facebook pengguna dapat berinteraksi dengan pengguna lain baik secara individu maupun kelompok. Untuk interaksi pengguna dengan kelompok, pihak pengembang facebook menciptakan fitur grup facebook. Banyaknya orang yang bergabung ke dalam sebuah grup facebook tentu dikarenakan fitur tersebut memiliki kualitas yang membuat orang berminat dan tertarik bergabung ke dalam sebuah grup. Kepuasan pengguna akhir dapat dijadikan sebagai salah satu ukuran keberhasilan dari fitur facebook ini. Penelitian ini menggunakan metode kuantitatif dengan analisa regresi linier sederhana. Responden yang dijadikan sebagai objek penelitian berjumlah 34 orang. Berdasarkan koefisien korelasi, uji normalitas dan uji signifikansi, variabel kualitas grup facebook mempunyai pengaruh yang sangat kuat positif dan signifikan terhadap kepuasan pengguna.

PENGARUH KUALITAS GRUP FACEBOOK TERHADAP KEPUASAN BAGI PENGGUNA Lusa Indah Prahartiwi; Arfhan Prasetyo; Lestari Yusuf
Jurnal Teknik Informatika Vol 1 No 2 (2015): JTI Periode Agustus 2015
Publisher : LPPM STMIK ANTAR BANGSA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51998/jti.v1i2.402

AbstractÃ¢â‚¬â€Community needs for information, instant access and the community is an important factor of life of all people. It makes a lot of people are looking for ways to become more efficient communication process. One of the technologies in terms of communication is the creation of a social network. One of the social networking sites are very popular is Facebook. Through facebook users can interact with other users either individually or in groups. For user interaction with the group, the developers created a facebook features facebook group. The number of people who join a facebook group because of these features has the qualities that make people interested and keen to join the group. End-user satisfaction can be used as one measure of the success of this facebook feature. This study used quantitative methods with simple linear regression analysis. Respondents who serve as research object numbered 34 people. Based on the correlation coefficient, normality test and test of significance, the variable quality of the facebook group has a very strong influence positive and significant impact on user satisfaction.

SISTEM INFORMASI AKADEMIK BERBASIS WEB PADA SMK AL-MIFTAHIYYAH DI JAKARTA UTARA Khoirun Nisa; Mochamad Wahyudi; Lestari Yusuf
Jurnal Sistem Informasi Vol 4 No 2 (2015): JSI Periode Agustus 2015
Publisher : LPPM STMIK ANTAR BANGSA

Abstractâ€” Computerized technology has not yet been applied well, so for the delivery and presentation of academic information is still having problems. Data processing data of students, teachers, student attendance data, scheduling of classes, divisions and judgements are still using books or archives that are less effective and efficient because there hasn't been a more organized storage well so as to allow the occurrence of redudancy. The methodolgy of the development of the system software writer use waterfall Model. He made the academic information systems with web-based, it is expected to be meminimalisasikan problem that occurs so it can meet the needs of the information needed by teachers, students and parents and caregivers can be used for media promotion. The Software used is Dreamweaver CS3, Adobe Photoshop, and Apache2Triad. Â Intisariâ€” Teknologi komputerisasi belum diterapkan dengan baik, sehingga untuk penyampaian dan penyajian informasi akademik masih banyak mengalami masalah. Pengolahan data siswa, data guru, data kehadiran siswa, pembagian kelas, penjadwalan hingga penilaian masih menggunakan buku atau arsip sehingga kurang efektif dan efisien karena belum ada penyimpanan yang lebih terorganisir dengan baik sehingga memungkinkan terjadinya kerangkapan data. Metodologi pengembangan sistem perangkat lunak yang penulis gunakan adalah Model Waterfall. Dengan dibuatnya sistem informasi akademik berbasis web, maka dapat meminimalisasikan masalah yang terjadi sehingga dapat memenuhi kebutuhan informasi yang dibutuhkan oleh guru, siswa dan orang tua wali murid serta dapat digunakan untuk media promosi. Software yang digunakan adalah Dreamweaver CS3, Apache2Triad dan Adobe Photoshop. Â Kata kunci : Sistem Informasi Akademik, SMK AlMiftahiyyah, Data Nilai

SISTEM INFORMASI PENJUALAN AKSESORIS VESPA BERBASIS WEB PADA CV. A.S. HIKMAT MOTOR BEKASI Yuni Eka Achyani; Mochamad Wahyudi; Lestari Yusuf
Jurnal Sistem Informasi Vol 4 No 2 (2015): JSI Periode Agustus 2015
Publisher : LPPM STMIK ANTAR BANGSA

Abstractâ€” The development of today's business world make the information as an important pillar in the course of operating a business in order to achieve the desired goal by the entrepreneur. Knowledge of the product information is very important in the decision to purchase products offered by a company, complete, relevant and accurate. Means the internet is one of the media information that effective and efficient in the delivery of information that can be accessed by anyone, anywhere and anytime. CV. A.S. Hikmat Motor is a company engaged in the sale of vespa accessories in order to complete in running the business, expanding sales territories, and increase te income of a website can be a solution that can provide the desired product information for buyers. This store developed with SDLC (System Development Life Cycle) and the software used to design and designing E-Commerce Applications is the PHP programming language, text editor Macromedia Dreamweaver CS3 and the MySQL Database. The author makes accessories sales information system web-based vespa in CV. A.S. Hikmat Motor which can to overcome constraints on manual sales system, can increase sales with good marketing and generating accurate and up to date with the internet. Â Intisariâ€” Perkembangan Dunia Usaha saat ini menjadikan informasi sebagai pilar penting dalam berjalannya kegiatan operasional suatu usaha demi tercapainya tujuan yang diinginkan oleh pengusaha tersebut. Pengetahuan akan informasi suatu produk adalah hal yang sangat penting dalam pengambilan keputusan untuk pembelian produk yang ditawarkan oleh suatu perusahaan, secara lengkap, relevan dan akurat. Sarana internet adalah salah satu media informasi yang efektif dan efisien dalam penyampaian informasi yang dapat pula diakses oleh setiap orang, dimana saja dan kapan saja. CV. A.S. Hikmat Motor adalah perusahaan yang bergerak dalam penjualan produk aksesoris vespa, agar bisa bersaing dalam menjalankan bisnisnya, memperluas wilayah penjualan, serta meningkatkan pendapatan maka sebuah website bisa menjadi solusi yang dapat menyediakan informasi produk yang diinginkan bagi pembeli. Toko ini dikembangkan dengan SDLC (System Development Life Cycle) dan software yang digunakan untuk merancang dan mendesain Aplikasi E-Commerce yaitu bahasa pemrograman PHP, text editor MacromediaÂ reamweaver CS5 dan Database MySQL. Penulis membuat sistem informasi penjualan aksesoris vespa berbasis web pada CV. A.S. Hikmat Motor yang dapat mengatasi kendala yang ada pada sistem penjualan manual, dapat Â eningkatkan penjualan serta menghasilkan informasi yang akurat dan up to date dengan adanya internet.Â Kata kunci : Penjualan, Informasi, Aksesoris Vespa, Website

Maximum Information Securing Techniques With Vigenere Custom-Based Encryption Sugiono; Ahmad Fauzi; Dini Nurlaela; Lestari Yusuf
Jurnal Mantik Vol. 6 No. 2 (2022): August: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.v6i2.2695

The Vigenere algorithm is one of the classic encryption algorithms that is easy to understand and apply in the process of securing information. By using the vigenere table we can easily read messages that have been encrypted. However, the vigenere algorithm is also an algorithm that is difficult to solve, this is because to be able to solve a cipher text, a key is needed. With a character transition technique based on the sequence of characters in a certain key so that the transition form of the character becomes unstable and difficult to guess. The vigenere method in general is still not optimal because it only relies on keys to secure information, while the vigenere table used is still a standard alphabet that has been applied by vigenere and is still incase sensitive or case sensitive. In this study we will maximize the use of the vigenere algorithm by randomizing the predetermined vigenere alphabet table so that a key and table form are needed to be able to solve a ciphertext

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