— HaeramKim, Research — 3 min read
1S. Gruener, H. Koziolek and J. Rückert, "Towards Resilient IoT Messaging: An Experience Report Analyzing MQTT Brokers," 2021 IEEE 18th International Conference on Software Architecture (ICSA), 2021, pp. 69-79, doi: 10.1109/ICSA51549.2021.00015.
mosquitto.db
파일에 메시지를 임시로 저장하는 File Persistence를 지원한다1H. Koziolek, S. Gruner, and J. R ̈ uckert, “A Comparison of MQTT ̈2Brokers for Distributed IoT Edge Computing,” in Software Architecture3- 14th European Conference, ECSA 2020, L’Aquila, Italy, September414-18, 2020, Proceedings, ser. Lecture Notes in Computer Science,5A. Jansen, I. Malavolta, H. Muccini, I. Ozkaya, and O. Zimmermann,6Eds., vol. 12292. Springer, 2020, pp. 352–368. [Online]. Available:7https://doi.org/10.1007/978-3-030-58923-3 23
Roy et al. [13] showed in experiments that larger message payloads can lead to higher message losses in case of network disturbances in wireless networks when using MQTT-SN over UDP.
1[13] D. G. Roy, B. Mahato, D. De, and R. Buyya, “Application-aware end-to-2end delay and message loss estimation in internet of things (iot)—mqtt-3sn protocols,” Future Generation Computer Systems, vol. 89, pp. 300–4316, 2018.