DISTRIBUTED DATABASE MANAGING METHOD AND COMPOSITION NODE THEREOF SUPPORTING DYNAMIC SHARDING BASED ON THE METADATA AND DATA TRANSACTION QUANTITY

DISTRIBUTED DATABASE MANAGING METHOD AND COMPOSITION NODE THEREOF SUPPORTING DYNAMIC SHARDING BASED ON THE METADATA AND DATA TRANSACTION QUANTITY

The present invention relates to a method of managing a distributed database and constituent nodes of the database. According to the present invention, it is possible to perform flexible, automatic, and dynamic sharding that can sense whether a specific node needs to be sharded, and can automaticall...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAMKOONG YOUNG HWAN, YOON MI HYUN, SHIN DONG MIN
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:The present invention relates to a method of managing a distributed database and constituent nodes of the database. According to the present invention, it is possible to perform flexible, automatic, and dynamic sharding that can sense whether a specific node needs to be sharded, and can automatically apply an optimal sharding strategy to be applied to database sharding or provide the optimal sharding strategy to at least a manager, by establishing an optimal measure on the basis of the database configuration, the data size, and the transaction quantity for each data.