| 摘要 |
PROBLEM TO BE SOLVED: To provide a call processing data storage method, a call processing data distribution device and a program such that data can be written scalably to a database of cluster constitution which stores call processing data that a call control server handles while consistency among a plurality of duplicate data is maintained. SOLUTION: A dispatcher D (call processing data distribution device) which receives a request from a load balancer B and distributes the received request to a processors P to save data in data stores S has a plurality of hash functions. Then the dispatcher D (call processing data distribution device) selects the plurality of processors P and transmits the request by inputting the same key to the plurality of hash functions in data writing so as to save the data in the respective stores S. COPYRIGHT: (C)2013,JPO&INPIT |
