| 摘要 |
<p>PROBLEM TO BE SOLVED: To collectively manage message queues which are distributedly arranged in a plurality of physical servers.SOLUTION: A transfer system includes: one or more reception servers; one or more transmission servers; and a plurality of data storage servers. At least one of the plurality of data storage servers is a first data storage server which totalizes distributed queue information. The individual data storage server includes a distributed queue for storing a message that the reception server receives, and stores the distributed queue information which shows a state of the distributed queue. The first data storage server totalizes the distributed queue information and generates virtual queue information.</p> |
