Title :
Nomura OSI: an example of the OSI-based transaction processing
Author_Institution :
Nomura Res. Inst. Ltd., Yokohama, Japan
Abstract :
The Nomura Securities´ new generation online system has realized real-time transaction processing based on open systems interconnection (OSI) and connects more than ten thousand pieces of information processing equipment by several vendors, handling a few million transactions a day. Since standardization for the transaction processing has not been defined, Nomura has developed its own application protocol and profile following standardization activities. Successful operations since September 1988 show the effectiveness of the Nomura OSI. System configuration, upper and lower protocol layers, implementation, OSI-SNA gateway, conformance test, and migration strategy are described
Keywords :
conformance testing; open systems; protocols; real-time systems; standards; transaction processing; Nomura OSI; OSI-SNA gateway; OSI-based transaction processing; application protocol; conformance test; online system; open systems interconnection; real-time transaction processing; Communication standards; Computer networks; Computer security; Information security; Open systems; Protocols; Standardization; Standards development; Telecommunication computing; Wide area networks;
Conference_Titel :
Application of Standards for Open Systems,1990., Proceedings of the 6th International Conference on the
Conference_Location :
Falls Church, VA
Print_ISBN :
0-8186-2118-4
DOI :
10.1109/ASOS.1990.138403
