LOAD DISTRIBUTION DEVICE, INFORMATION PROCESSING SYSTEM, METHOD, AND PROGRAM

摘要

The purpose of the invention is to improve the appropriateness of communication assignment in a system in which communication is assigned to any of a plurality of servers. In an information processing system that uses a predetermined algorithm to determine a copy destination server where session information is to be copied, a load balancer (2) that determines a communication assignment destination server is provided with: an assignment destination determination unit (41) that uses the predetermined algorithm to determine, from among a plurality of servers, an assignment destination server to which communication is to be assigned; and a communication assignment unit (42) that assigns communication to the determined assignment destination server.