公开(公告)号：US10782880B2

公开(公告)日：2020-09-22

申请号：US16057717

申请日：2018-08-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Dae-Won Kim ,  Sun-Wook Kim ,  Seong-Woon Kim ,  Soo-Cheol Oh ,  Jae-Geun Cha ,  Ji-Hyeok Choi

IPC: G06F3/06 ,  H04L29/08

Abstract: Disclosed herein are an apparatus and method for providing storage for providing a cloud service. The apparatus includes a data distribution and storage unit for distributing data in order to store the data in integrated storage, including on-premises storage and cloud storage; a backend storage management unit for connecting to the integrated storage in order to store the data and providing information about storage tiering pertaining to the data; a data manipulation unit for providing the integrated storage as virtual data storage regardless of a location at which the data is actually stored; and a storage connection unit for providing a user with an interface for the virtual data storage as a single virtual storage unit.