Message Queuing Telemetry Transport (MQTT) is a connectivity protocol between machines or now better known as the Internet of Things (IoT). This protocol recognizes two basic functions of M2M communication, namely publish and subscribe (pub/sub). The MQTT protocol is designed as a very simple and very lightweight message delivery protocol, designed for devices that are limited and with low bandwidth capacity, high latency or on an unreliable network. The design principles are to minimize bandwidth requirements and device resource requirements, and keep trying to ensure reliability and guaranteed delivery rates. In this paper, VerneMQ performance reliability is tested - one of the MQTT brokers, with several stressing levels using ESP-32 as a publisher and notebook with the python application as a subscriber.
Penelitian ini bertujuan untuk merancang sebuah sistem informasi geografis yang dapat membantu pengolahan data penyebaran titik ODP (Optical Distribution Point) jaringan fiber optic dan lokasi customer PT Radnet Digital Indonesia. Dengan adanya sistem informasi ini dapat mempermudah admin, teknisi dan customer ataupun calon customer dalam mengetahui bahwa lokasi tempat tinggal customer tersebut sudah dalam jangkauan jaringan fiber optic dari EzyHome. Sistem informasi geografis letak penyebaran titik ODP berbasis WebGIS (Website Geographic Information System) dibuat dengan menggunakan fungsi Google Maps API, framework CodeIgniter, database MySQL, Bootstrap 5 dan library jQuery 3.6. Teknologi Google Maps API digunakan untuk membangun sebuah peta yang interaktif berbasis web sehingga mendukung platform desktop dan mobile. Hasil dari penelitian ini yaitu dengan penggunaan Google Maps API untuk menghasilkan peta yang interaktif. Selain itu juga dapat membantu customer atau calon customer memasang jaringan internet rumahan EzyHome dengan mudah.
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