Subject: Solid state drive, NAND FLASH, SMART, Write amplification
Year: 2022
Type: Proceedings
Title: Analysis of write amplification on solid state drives in datacenters
Author: Ðurašević, Slađana
Author: Pešović, Uroš
Author: Luković, Vanja
Author: Ðorđević, Borislav
Abstract: Solid state drives (SSD) becomes the dominant type of secondary memory in personal computer systems, thanks to their superior read and write performance when compared to traditional hard disk drives (HDD). Due to the limitations of NAND flash memory technology SSD has several disadvantages that make them unfavorable for permanent data storage in data centers. One of the critical factors in SSD operation is write amplification which introduces additional system writes that must be performed for each user write, thus increasing cell wear and reducing drive performance. In this paper, we analyzed the write amplification of SSD drives operating in the Backblaze data center.
Publisher:
Relation: The 19th International Conference on Informatics and Information Technologies – CIIT 2022
Identifier: oai:repository.ukim.mk:20.500.12188/25679
Identifier: http://hdl.handle.net/20.500.12188/25679
