About TAKAI TAKESHI
About 日本ユニシス
About Unisys技報
About reservation system
About air transportation
About Japan
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About seat reservation
About large scale system
About transaction processing
About framework
About prototyping
About evaluation test
About automatic seat reservation system
About air service
About large scale system
About performance design
About benchmark test
About Other computer utilization technology
About General
About Computer system development
About 大規模
About トランザクション処理