DISTRIBUTED MEMORY CLUSTER CONTROL DEVICE AND METHOD USING MAPREDUCE

摘要

The present invention relates to a distributed memory cluster control device and method using MapReduce, and more specifically, to a distributed memory cluster control device and method using MapReduce for high-capacity distributed data processing such as a cloud computing system. To solve a problem where intermediate information generated during a distributed processing step is concentrated on a specific node of a memory cluster, the present invention provides an efficient distributed memory cluster control device and method,wherein information which is generated in the middle of a MapReduce-based distributed data processing step for processing high-capacity data is stored in virtual memory. According to the distributed memory cluster control device and method using MapReduce of the present invention, an efficient storing method is provided when information is stored in virtual memory, thereby enabling an efficient distribution of load and the use of memory between lower nodes that constitute the virtual memory, and managing a network bandwidth efficiently when information is stored and read in the virtual memory from the outside.