SSD-Assisted backup and recovery for database systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Son, Y. | - |
dc.contributor.author | Choi, J. | - |
dc.contributor.author | Jeon, J. | - |
dc.contributor.author | Min, C. | - |
dc.contributor.author | Kim, S. | - |
dc.contributor.author | Yeom, H.Y. | - |
dc.contributor.author | Han, H. | - |
dc.date.accessioned | 2023-02-21T02:41:38Z | - |
dc.date.available | 2023-02-21T02:41:38Z | - |
dc.date.issued | 2017-04 | - |
dc.identifier.issn | 1084-4627 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/60832 | - |
dc.description.abstract | Backup and recovery is an important feature of database systems since it protects data against unexpected hardware and software failures. Database systems can provide data safety and reliability by creating a backup and restoring the backup from a failure. Database administrators can use backup/recovery tools that are provided with database systems or backup/recovery methods with operating systems. However, the existing tools perform time-consuming jobs and the existing methods may negatively affect run-Time performance during normal operation even though high-performance SSDs are used. In this paper, we present an SSD-Assisted backup/recovery scheme for database systems. In our scheme, we extend the out-of-place update characteristics of flash-based SSDs for backup/recovery operations. To this end, we exploit the resources (e.g., flash translation layer and DRAM cache with supercapacitors) inside SSDs, and we call our SSD with new backup/recovery features BR-SSD. We design and implement the backup/recovery functionality in the Samsung enterprise-class SSD (i.e., SM843Tn) for more realistic systems. Furthermore, we conduct a case study of BR-SSDs in replicated database systems and modify MySQL with replication to integrate BR-SSDs. The experimental result demonstrates that our scheme provides fast recovery while it does not negatively affect the run-Time performance during normal operation. | - |
dc.format.extent | 12 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | IEEE Computer Society | - |
dc.title | SSD-Assisted backup and recovery for database systems | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ICDE.2017.88 | - |
dc.identifier.bibliographicCitation | Proceedings - International Conference on Data Engineering, pp 285 - 296 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85021242747 | - |
dc.citation.endPage | 296 | - |
dc.citation.startPage | 285 | - |
dc.citation.title | Proceedings - International Conference on Data Engineering | - |
dc.type.docType | Conference Paper | - |
dc.description.journalRegisteredClass | scopus | - |
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