US 12,355,848 B2
Data processing system, data providing system, event information generating apparatus, data processing apparatus, data processing method and program
Shintaro Mizuno, Tokyo (JP); Kenji Shimizu, Tokyo (JP); and Masahisa Kawashima, Tokyo (JP)
Assigned to NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo (JP)
Appl. No. 18/554,090
Filed by NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo (JP)
PCT Filed Apr. 19, 2021, PCT No. PCT/JP2021/015930
§ 371(c)(1), (2) Date Oct. 5, 2023,
PCT Pub. No. WO2022/224322, PCT Pub. Date Oct. 27, 2022.
Prior Publication US 2024/0205299 A1, Jun. 20, 2024
Int. Cl. H04L 67/50 (2022.01); G06F 15/173 (2006.01); H04L 67/1097 (2022.01)
CPC H04L 67/50 (2022.05) [G06F 15/17331 (2013.01); H04L 67/1097 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A data processing system comprising:
an event information generating apparatus including
first circuitry configured to
receive data that is collected from a plurality of terminals,
generate event information from the data,
transmit the generated event information to a broker device, and
transmit, to a data hub node device corresponding to the generated event information, among a plurality of data hub node devices that differ for each event information, data corresponding to the event information; and
a data processing apparatus including
second circuitry configured to
acquire the event information corresponding to a specific service, from the broker device,
acquire the data corresponding to the acquired event information, from the data hub node device that stores the data corresponding to the event information, based on the acquired event information, and
perform processing using the data,
wherein the data received by the first circuitry of the event information generating apparatus is to be transmitted via a second data hub node device that is coupled to the plurality of terminals, the second data hub node device being different from the plurality of data hub node devices, and
wherein the first circuitry is configured to secure a memory region and a network bandwidth for a remote direct memory access (RDMA) communication that is to be performed in the data hub node device, based on a size and an update rate of the data received via the second data hub node device.