FLOW DATA ANALYZE METHOD BY PARALLEL COMPUTATION

摘要

PURPOSE: A flow data analysis method by parallel operation is provided to distribute flow data to a plurality of servers and to analyze the flow data in the server. CONSTITUTION: A manager node reads flow data stored in a file system from the first line of the flow data, and assigns and inputs the flow data to one or more data nodes(101). The data node is composed of one or more servers. The data node creates a (Key, Value) pair from data inputted from each data node and temporarily stores the pair(102). The data node reads the pair stored in a temporary storage and creates a result by flow data(103).