RESOURCE RESERVATION DEVICE, METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To make it possible to automatically reserve appropriate resources even when a client does not explicitly designate a location of the resources to be reserved.

SOLUTION: A resource reservation device has a database which manages composing resources such as objects including a calculator corresponding to service, a storage, a node, a path and the like and performance conditions of the resources, and performs following steps; receiving a request message for operating an application from a client; generating a missing object and connection to the object and connection included in the request message to complement their contents; retrieving required resources based on the database and existing combination algorithm; complementing a reservation message for reserving the required resources on behalf of the client; and reserving the resources based on the reservation message.

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