DATA MANAGEMENT SYSTEM AND METHOD USING DATABASE MIDDLEWARE

PROBLEM TO BE SOLVED: To provide a data management system and method using database middleware.SOLUTION: In a data management system including database middleware, the database middleware includes a shard processing module to create a shard key identifier on the basis of an input query, and select o...

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Bibliographic Details
Main Authors KIM SUNG-KYOO, PARK BOOSIK, NAM CHANG WOO, JUN WONHEE, JEONG KIHYO
Format Patent
LanguageEnglish
Published 19.09.2013
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To provide a data management system and method using database middleware.SOLUTION: In a data management system including database middleware, the database middleware includes a shard processing module to create a shard key identifier on the basis of an input query, and select one of a plurality of databases through a shard identifier determined using the created shard key identifier and shard metadata set in the database middleware.
Bibliography:Application Number: JP20130008599