Content management device
AssigneeFujitsu Limited
InventorKouji Hara
Life of this patent
Estimating the term…
Abstract
To enable a flexible snapshot to be invoked through a simple site configuration by storing a difference updated when updating a content as history information. When updating a content stored on a storage unit into a new content, history information is created by comparing the new content with a content when updating, request information for the content is received, the history information corresponding to the request information is searched from the storage unit, the content is regenerated based on the history information as a result of the search, and the regenerated content is provided to a requester.
Claims12
A content management device comprising:
- a storage unit storing a content;
- a history creation module creating, when updating the content stored on said storage unit into a new content, history information by comparing the new content with a content when updating;
- a request accept module receiving request information for the content;
- and
- a search module searching said storage unit for the history information corresponding to the request information.
A content management method comprising steps of:
- creating, when updating a content stored on a storage unit into a new content, history information by comparing the new content with a content when updating;
- receiving request information for the content;
- and
- searching said storage unit for the history information corresponding to the request information.
A recording medium recorded with a content management program for making a computer execute steps of:
- creating, when updating a content stored on a storage unit into a new content, history information by comparing the new content with a content when updating;
- receiving request information for the content;
- and
- searching said storage unit for the history information corresponding to the request information.
Dependencies are inferred from the claim text.