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Journal : J-Intech (Journal of Information and Technology)

Analisis Perbandingan Performa Framework NestJS dan Lumen Pada Studi Kasus Aplikasi Berbasis REST API Hanggara, Buce Trias; Nasrullah, Muhammad Hasan; Pramono, Djoko
J-INTECH (Journal of Information and Technology) Vol 12 No 1 (2024): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v12i1.1354

Abstract

Information service systems are often developed using web service architectures based on Application Programming Interfaces (APIs). There are various API technologies available, each offering different performance levels. NodeJS and PHP have specific frameworks for backend development, namely NestJS and Lumen. This study focuses on comparing the performance of these applications from the perspective of response time, CPU, and memory usage. The method involves testing 8 services created using each technology. This research provides a comparative analysis showing that there is no significant difference in response time between the two technologies, with only a 40ms or 0.04-second difference. In other aspects, differences were found between the two technologies in terms of CPU usage, with a 6% difference, and memory usage, with a 1% difference. NestJS demonstrated better efficiency in CPU and memory usage compared to Lumen, based on average calculations.
Quality Analysis of an Interactive Programming Learning Platform Based on ISO/IEC 25010 Using a String-Matching Approach on User Reviews Saputra, Mochamad Chandra; Wicaksono, Satrio Agung; Wijoyo, Satrio Hadi; Rahmandita, Prasetya Naufal; Hanggara, Buce Trias
J-INTECH ( Journal of Information and Technology) Vol 13 No 01 (2025): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v13i01.2003

Abstract

This study aims to analyze user perceptions of Quality in Use of the Khan Academy e-learning platform, focusing on two key characteristics defined in the ISO/IEC 25010 standard: satisfaction and efficiency. Based on the analysis of user review data, there is a clear difference in volume between the two aspects: 539 reviews (65%) reflected the satisfaction aspect, while only 290 reviews (35%) were related to efficiency. This indicates that users are approximately 1.86 times more likely to comment on satisfaction than on efficiency. For satisfaction, most of reviews were positive (420 reviews, or 77.9%), while 119 reviews (22.1%) expressed negative sentiments. These results suggest that most users are satisfied with their experience using Khan Academy, particularly due to factors such as flexible access time, user convenience, and the wide availability of learning materials. In contrast, the efficiency- related reviews exhibited a more even distribution, with 154 positive reviews (53.1%) and 136 negative reviews (46.9%). This closer balance indicates that while some users appreciate the platform's performance, others report encountering technical issues, including slow access speeds, navigation difficulties, and system instability. Overall, user perception of the Khan Academy e-learning system is generally positive, especially regarding satisfaction. However, the findings also underscore the importance of addressing technical performance challenges to improve efficiency and ensure a seamless learning experience. These insights provide a valuable basis for the development of user-centered e-learning systems and contribute to the evaluation of system quality from the Quality in Use perspective.
Co-Authors Abimanyu, Alvian Rheiza Ghata Achmad, Maulana Derifato Addini, Ni'mah Shafwah Adillah, Atthoriq Aditya Rachmadi, Aditya Admaja Dwi Herlambang, Admaja Dwi Alfaridzi, Mohamad Gilang Alfi Nur Rusydi Almira Syawli, Almira Alrum, Chaizhar Zaky Andi Reza Perdanakusuma, Andi Reza Aprilia Efendy, Fingka Arsya, Adzkia Diandra Aryo Pinandito Aurellia, Salsabila Rachma Azzahra, Magfira Risya Bayu Pratama, Mohammad Herdian Bukama, Simon Burhan, Jason Anthony Candra, Abhirama Andhika Chaerul, Rayhan Alya Dahnial Syauqy Darama, Muhammad Daffa Syahdilla Darwin, Ifan Hidayatul Dewangga, Sakti Dewantoro, M. Daffa Rhesa Dewi Yanti Liliana Dian Eka Ratnawati Djoko Pramono Eris Maghfiroh, Intan Sartika Fadillah, Muhammad Davin Fajar Pradana Fanani, Achmad Nizar Farhan, Admi Faris Farisi, Hariz Fattah, Khalish Muhammad Fauzi, Alka Alvin Ferliamo, Aqila Fayyadh Fiaji, Noveria Anggraeni Firmansyah, Muhammad Dhafin Fitra Abdurrachman Bachtiar Fitriani, Rhea Aulia Rizqika Hanifah Muslimah Az-Zahra, Hanifah Muslimah Hariyuda Pratama, Fasya Hasnanursanti, Aisya Rizki Hendini, Indira Putri Herman Tolle Himawat Aryadita, Himawat Huwaidah, Najwa I Gede Surya Rahayuda, I Gede Surya INDRA HERMAWAN Intan Sartika Eris Maghfiroh Irawan, Kelvin Isadora, Fara Regina Ismiarta Aknuranda Issa Arwani Juventauricula, Primula Kamila, Indira Setia Kamila, Sabrina Kurnianingtyas, Diva Laverda, Elvaretta Rizky Lestari, Adhinda Dinar Macira Balqis Abdul Gopur, Maersyifaa Mochamad Chandra Saputra, Mochamad Chandra Nadia, Deswita Marsya Nasrullah, Muhammad Hasan Nugraha, Dwi Cahya Astriya Oktoviar, Renanta Putra Perdanakusuma, Andi Reza` Permana, Ferdiansah Dwika Prakoso, Bondan Sapta Pranata, Arya Yudha Kusuma Prasetya, Nyoman Wira Prasetyo, Alfito Dimas Prasetyo, Laksono priharsari, diah Prima Zulvarina, Prima Priyono, Mochammad Fajri Rahmatullah Rendra Purnawirawan, Okta Purnomo, Welly Putra, Angga Nasetya Caesara Putra, M. Gilvy Langgawan Putra, Widhy Hayuhardika Nugraha Putri, Nindy Alya Rahima, Hanifa Putri Rahmandita, Prasetya Naufal Rais, Putri Daliana Salsabilla Ramadhani, Muhammad Daffa Rafi Retno Indah Rokhmawati, Retno Indah Riswan Septriayadi Sianturi Rizqi, Muhammad Fathi Sarborn, Ibrahim Sambata Sari Rahmawati, Sari Sasongko, Daniel Indra Satria, Faisal Satrio Agung Wicaksono Satrio Hadi Wijoyo Senoaji Sayuti, Ahmad Pratama Setyadi, Hanif Fadillah Sinatriya, Ichi Rizqi Sitindaon, Deanada Valencya Suprapto Suprapto Tibyani Tibyani, Tibyani Wibowo, Adhitya Aryo Wibowo, Callista Ambarwati Widhy Hayuhardhika Nugraha Putra Yosefanita, Griscipta Yusi Tyroni Mursityo Zahirah, Ghina