Nomura OSI: an example of the OSI-based transaction processing

Author

Ochiai, T.

Author_Institution

Nomura Res. Inst. Ltd., Yokohama, Japan

fYear

1990

fDate

2-4 Oct 1990

Firstpage

44

Lastpage

50

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ASOS.1990.138403

Filename

138403