Data management system and method using database middleware

Provided is a data management system using database middleware (230), wherein the database middleware may include a shard processing module (231) to create a shard key identification (ID) based on a query input, and select a single database of a plurality of databases (220) through a shard ID determ...

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Bibliographic Details
Main Authors JEONG, KIHYO, PARK, BOOSIK, NAM, CHANG WOO, KIM, SUNGKYU, JUN, WONHEE
Format Patent
LanguageEnglish
French
German
Published 11.09.2013
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:Provided is a data management system using database middleware (230), wherein the database middleware may include a shard processing module (231) to create a shard key identification (ID) based on a query input, and select a single database of a plurality of databases (220) through a shard ID determined using the created shard key ID and shard metadata.
Bibliography:Application Number: EP20130151082