한국인터넷정보학회 논문지
Current Result Document : 16,891 / 16,894
| 한글제목(Korean Title) |
Hybrid in-memory storage for cloud infrastructure |
| 영문제목(English Title) |
Dae Won Kim, Sun Wook Kim, Soo Cheol Oh |
| 저자(Author) |
Dae Won Kim
Sun Wook Kim
Soo Cheol Oh
|
| 원문수록처(Citation) |
VOL 22 NO. 05 PP. 0057 ~ 0067 (2021. 10) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
Modern cloud computing is rapidly changing from traditional hypervisor-based virtual machines to container-based cloud-native environments. Due to limitations in I/O performance required for both virtual machines and containers, the use of high-speed storage(SSD, NVMe, etc.) is increasing, and in-memory computing using main memory is also emerging. Running a virtual environment on main memory gives better performance compared to other storage arrays. However, RAM used as main memory is expensive and due to its volatile characteristics, data is lost when the system goes down. Therefore, additional work is required to run the virtual environment in main memory. In this paper, we propose a hybrid in-memory storage that combines a block storage such as a high-speed SSD with main memory to safely operate virtual machines and containers on main memory. In addition, the proposed storage showed 6 times faster write speed and 42 times faster read operation compared to regular disks for virtual machines, and showed the average 12% improvement of container’s performance tests. |
| 키워드(Keyword) |
cloud computing
hybrid in-memory
virtual machine
container
|
| 파일첨부 |
PDF 다운로드
|
