IoT PLATFORM SYSTEM FOR SUPPORTING HETEROGENEOUS DATABASE MANAGEMENT SYSTEM SIMULTANEOUSLY AND OPERATING METHOD THEREOF

摘要

According to an embodiment of the present invention, an IoT platform system for simultaneously supporting a heterogeneous database management system, comprising: a message processing module that processes a received message and delivers it to a target client or server; A DB adapter that receives a request for access to data storage from the message processing module and generates a query according to the type of database management system to be accessed; And a data storage configured with a plurality of types of database management systems and performing an operation according to a query generated by the DB adapter.