Patent ID: 11928080
Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. A non-transitory computer-readable storage medium storing a program code capable of being executed by a processor, wherein the program code causes the processor to:
collect a first dataset based on an open data reference model;
store the first dataset;
generate a first data map based on the first dataset;
detect a change in the open data reference model and perform the changed open data reference model;
collect a second data map from an external data hub device and change the second data map based on a first profile specification of the open data reference model;
synchronize data map information between the data hub device and the external data hub device; and
generate event information in response to a change in the data map information of the data hub device by synchronizing the data map information and load the event information onto a queue in a data map synchronization unit of the data hub device,
wherein profile information of the first dataset includes metadata information of a profile specification of a first category of the open data reference model and metadata information of a profile specification of a second category, which is an upper category of the first category, and
wherein the queue is accessed periodically by the external data hub device.