SYSTEM FOR PROCESSING STREAM DATA AND ROUTING METHOD

SYSTEM FOR PROCESSING STREAM DATA AND ROUTING METHOD

PURPOSE: A stream data processing system and a routing method are provided to process stream data at high fast by distribution of stream data. CONSTITUTION: A continuous query engine(110) extracts result data from stream data according to a continuous query index. The continuous query engine is arra...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NOH, HYUN JONG, LIM, HYUCK SOO, JEON, BYUNG YUN
Format: Patent
Sprache:eng ; kor
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:PURPOSE: A stream data processing system and a routing method are provided to process stream data at high fast by distribution of stream data. CONSTITUTION: A continuous query engine(110) extracts result data from stream data according to a continuous query index. The continuous query engine is arranged according to a syntax of a unit structure. A load balancer(130) routes the stream data stored in queue to a continuous query engine. The load balancer generates the continuous query index. A result drawing unit(150) integrates a result distributed from a plurality of the continuous query engines. [Reference numerals] (110) Continuous query engine; (130) Load balancer; (150) Result drawing unit; (170) Database; (AA) Stream data