Apparatus and Method for Changing Resource Using Pattern Information, and Recording Medium Using the Same

The present invention is the pattern information for generating the basic data with the resource information of each of the servers in the data center, and generating pattern information using the generated basic data can be used to expand or reduce the resources provided by the data center, whether using a resource change is to provide a determination method and apparatus. A resource information receiving unit for receiving the resource information according to an embodiment determines whether or not to change the resource using the pattern information according to the example device of the present invention, the resource usage of the plurality of servers in the data center, which provides the user with the resource; Basic data calculating unit for calculating data based on the predetermined topic by using the resource group information is set to the time unit; A pattern generating unit for generating pattern information using the data base; And it may include a determination to change the resource to determine the capacity, maintaining and out whether or not the resource using the pattern information, the created.