Apparatus and method for correcting time stamps of transactions performed by multiple servers

A first memory unit stores requester event information pieces each including time information indicating an occurrence time of an event associated with a process executed by a first server. A second memory unit stores request-destination event information pieces each including time information indic...

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Bibliographic Details
Main Authors Hotta Yuuji, Kawaba Motoyuki, Shimizu Toshihiro
Format Patent
LanguageEnglish
Published 25.04.2017
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
MULTIPLEX COMMUNICATION
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:A first memory unit stores requester event information pieces each including time information indicating an occurrence time of an event associated with a process executed by a first server. A second memory unit stores request-destination event information pieces each including time information indicating an occurrence time of an event associated with a process executed by a second server in response to a request from the first server. A determining unit determines, for each request-destination event information piece, a correction allowable range of the time information by comparing the time information of the request-destination event information pieces with that of the requester event information pieces. A generating unit generates an information set by extracting, from the request-destination event information pieces arranged in chronological order according to the time information, chronologically consecutive request-destination event information pieces whose correction allowable ranges include a common value.
Bibliography:Application Number: US201414305327