Judul: Containerization of Water Quality Monitoring and Controlling System Web Application Using Docker
Abstrak: Budi daya udang vaname mengalami kenaikan produksi sebesar 250% pada tahun 2024 menjadi sebesar 1.290.00 ton. Kenaikan produksi udang tersebut dapat berpengaruh pada pengelolaan limbah tambak udang. Diperlukan sistem pemantauan dan pengendalian kualitas air untuk membantu pembudi daya dalam mengolah air. Aplikasi web dan mobile digunakan untuk memantau data kualitas air secara langsung yang dikirimkan oleh sensor IoT ke peladen edge computing. Kontainerisasi menggunakan Docker membantu dalam konsistensi dependensi dan konfigurasi untuk deployment. Tahapan analisis kebutuhan, perancangan, implementasi, pengujian, dan evaluasi dilakukan untuk mempermudah deployment. Perancangan kontainerisasi telah berhasil dilakukan dengan membuat konfigurasi file Dockerfile dan Docker Compose yang dibagi untuk lingkungan pengembangan dan lingkungan produksi. Implementasi dilakukan di satu lingkungan pengembangan dan tiga belas lingkungan produksi yang kemudian diuji untuk dipilih spesifikasi yang cocok untuk deployment. Hasilnya, spesifikasi dengan CPU satu core dan memori satu gigabita dengan distribusi sistem operasi Fedora Linux merupakan referensi spesifikasi minimum yang cocok untuk dijadikan peladen deployment aplikasi web., Vaname shrimp farming experienced a 250% increase in production in 2024 to 1,290,00 tons. The increase in shrimp production can affect the management of shrimp pond waste. A water quality monitoring and controlling system is needed to assist farmers in treating water. Web and mobile applications are used to monitor live water quality data sent by IoT sensors to edge computing servers. Containerization using Docker helps in consistency of dependencies and configuration for deployment. Stages of requirement analysis, design, implementation, testing, and evaluation are performed to facilitate deployment. Containerization design has been successfully done by creating Dockerfile and Docker Compose configuration files that are divided for the development environment and production environment. Implementation was carried out in one development environment and thirteen production environments which were then tested to select suitable specifications for deployment. As a result, the specification with one core CPU and one gigabyte memory with Fedora Linux operating system distribution is a suitable reference minimum specification to be used as a web application deployment server.
Keyword: Docker, WQMCS, Docker Compose, Kontainerisasi, Peladen

Judul: Optimalisasi Backend Monitoring Kolam
Budidaya Udang Berbasis Water Quality Monitoring and Controlling System.
Abstrak: Limbah pencemar air yang memenuhi standar kualitas menjadi tujuan penting untuk meningkatkan produksi budidaya udang super intensif. Dalam upaya mengurangi beban limbah dan juga memenuhi pedoman umum pembesaran udang, maka dirancang suatu Instalasi Pengolahan Air Limbah (IPAL) menggunakan teknologi Recirculating Aquaculture System (RAS) dan pendekatan Plasma Finebubble. Teknologi ini diimplementasikan dengan menerapkan sistem pemantauan dan pengendalian (WQMCS) IoT untuk kolam budidaya udang. Penelitian sebelumnya mengembangkan aplikasi ¬backend dengan menggunakan Laravel dan dianalisa mampu dioptimalkan. Penelitian ini akan dikembangkan kembali sistem pemantauan dan pengendalian dengan menggunakan framework Yii2, kemudian membandingkan kinerjanya dengan aplikasi yang telah dibuat sebelumnya. Metode yang digunakan untuk pengembangan aplikasi adalah metode Agile Scrum dan pengukuran kinerja dilakukan dengan mengukur fungsional sistem, tingkat kesalahan, waktu respon, dan permintaan per detik. Sistem berhasil dioptimalkan dengan aktifnya semua endpoint serta mengurangi tingkat kesalahan sampai 0%, waktu rata-rata respon 34,31ms, dan 5,39 permintaan per detik lebih banyak., Waste water pollution that meets quality standards is an important goal to increase the production of super-intensive shrimp farming. In an effort to reduce the waste load and also meet the general guidelines for shrimp rearing, a Wastewater Treatment Plant (IPAL) using Recirculating Aquaculture System (RAS) technology and Plasma Finebubble approach was designed. This technology is implemented by applying an IoT monitoring and control system (WQMCS) for shrimp farming ponds. Previous research developed a backend application using Laravel and analyzed that it can be optimized. This research will redevelop the monitoring and control system using the Yii2 framework, then compare its performance with the application that has been made before The method used for application development is the Agile Scrum method and performance measurement is done by measuring system functionality, success rate, response time, and requests per second. The system was successfully optimized with all endpoints active and improved 100% success, 34.31ms average response time, and 5.39 more requests per second.
Keyword: Backend, Shrimp, WQMCS, YII2, RAS

Judul: Distribution and Diversity of Ectoparasite Mites on Geckos in Indonesia
Abstrak: Data on the diversity and dispersal of parasitic mites on house geckos in Indonesia are very scarce. In this work, the distribution and diversity of mites living on three species of house geckos, namely Cosymbotus platyurus, Hemidactylus frenatus, and H. garnotii collected throughout Indonesia, has been elaborated. Geckos and mites were captured and immediately preserved in 70% ethanol. Whole mount of the mites was prepared by clearing in lactophenol followed by mounting on polyvinyl lactophenol solutions. The SEM preparation was conducted to examine the detail morphological characters of the mites. The results showed that among 448 individuals of geckos, 221 geckos were infected by Geckobia mites. Prevalences of C. platyurus, H. frenatus, and H. garnotii infested by mites were 14.8%, 50.69%, and 79.6%, respectively. Three different spesies of Geckobia (G1, G2, and G3) could be differentiated; and based on similarities of their morphological characters to ones described in published literatures, Geckobia G2 is Geckobia glebosum and Geckobia G3 is Geckobia bataviensis while G1 could not be identified to the species level. The highest mean intensity of Geckobia G1 infestation was found on H. garnotii (I=7.0), G. glebosum infestation on H. frenatus (I=3.5), and G. bataviensis infestation on H. garnotii (I=11.8). In general, C. platyurus was infested by the least number of mites. Geckobia G1 were found living on the skin folds on the claws, G. glebosum were found mainly on the body and thigh, and G. bataviensis were found on almost all parts of the host’s body. Geckobia mites are distributed randomly throughout Indonesian Archipelago, following the pattern of distribution of their hosts. So it is concluded that Geckobia G1, G. glebosum, and G. bataviensis are sympatric.
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