Hitachi, Ltd.

Yutaka Tawara

Yoshifumi Takamoto

Yuri Hiraiwa

Daisuke Nogami

Tomohito Uchida

Eitaro Ito

Junko Suzuki

Ken Imamura

Shigeki Arata

Yoshinori Wakai

Daisuke Kaguchi

Toshiyuki Moriwake

Yuki Furuyama

Shinya Honda

A management system includes an interface device coupled to a computer system including a plurality of resources including resources of a plurality of resource types and a processor coupled to the interface device. The processor allocates, to a tenant environment, a resource of a resource type, which is different depending on an XaaS (X as a Service), among the plurality of resources including resources of a plurality of resource types and provides a plurality of tenant environments including a plurality of XaaSs. The processor manages, as low-order resources, resources lower in order than the resources allocated to the tenant environments, among the plurality of resources including resources of a plurality of resource types. When receiving a resource change request, the processor executes change processing on at least one of the low-order resources among the resources managed as low-order resources.

Management system for computer system

Computer display with graphical user interface

Growing community of inventors

Tokyo, Japan

Yutaka Tawara