Real-time Virtual Integration of heterogeneous system and Union Query System
Seong-Hyeon Min, Sang Joon Lee, Ho-Young Kwak · Journal of the Korea Society of Computer and Information · 2016
In this paper, we propose the building method for the unified IoT service platform between the variety of legacy systems with the heterogeneous structures and the operating environments. To accommodate the structural diversity of legacy systems, we develop a virtual integrated structure and interface abstracting method. By this, the new platform can use the data sources of the legacy systems as if the data source is in the new platform. In a manner without modification of the legacy systems with performing minimum tasks, we proposes a model that can be integrated without affecting the availabilities of the legacy systems.