Alleviating the Impact of Fingerprint Operations on NAND Flash Memory Storage Performance

Yi Syuan Lin; Chin Yu Lo; Yi Chao Shih; Tseng Yi Chen

doi:10.1109/ISOCC59558.2023.10395987

Alleviating the Impact of Fingerprint Operations on NAND Flash Memory Storage Performance

Yi Syuan Lin, Chin Yu Lo, Yi Chao Shih, Tseng Yi Chen

Department of Computer Science and Information Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Data deduplication has been extensively employed in NAND flash memory storage systems to mitigate write amplification. Nevertheless, the incorporation of fingerprint information in the data deduplication mechanism introduces performance overhead due to the necessity of updating the fingerprint store, which is stored in flash memory. This study endeavors to alleviate the burden of updating the fingerprint store by effectively managing invalid fingerprint information within the flash memory storage system. With the proposed solution, we have achieved promising outcomes in enhancing the performance of flash memory systems.

Original language	English
Title of host publication	Proceedings - International SoC Design Conference 2023, ISOCC 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	249-250
Number of pages	2
ISBN (Electronic)	9798350327038
DOIs	https://doi.org/10.1109/ISOCC59558.2023.10395987
State	Published - 2023
Event	20th International SoC Design Conference, ISOCC 2023 - Jeju, Korea, Republic of Duration: 25 Oct 2023 → 28 Oct 2023

Publication series

Name	Proceedings - International SoC Design Conference 2023, ISOCC 2023

Conference

Conference	20th International SoC Design Conference, ISOCC 2023
Country/Territory	Korea, Republic of
City	Jeju
Period	25/10/23 → 28/10/23

Keywords

Data deduplication
cache mechanism
data update
fingerprint

Access to Document

10.1109/ISOCC59558.2023.10395987

Cite this

Lin, Y. S., Lo, C. Y., Shih, Y. C., & Chen, T. Y. (2023). Alleviating the Impact of Fingerprint Operations on NAND Flash Memory Storage Performance. In Proceedings - International SoC Design Conference 2023, ISOCC 2023 (pp. 249-250). (Proceedings - International SoC Design Conference 2023, ISOCC 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISOCC59558.2023.10395987

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abstract = "Data deduplication has been extensively employed in NAND flash memory storage systems to mitigate write amplification. Nevertheless, the incorporation of fingerprint information in the data deduplication mechanism introduces performance overhead due to the necessity of updating the fingerprint store, which is stored in flash memory. This study endeavors to alleviate the burden of updating the fingerprint store by effectively managing invalid fingerprint information within the flash memory storage system. With the proposed solution, we have achieved promising outcomes in enhancing the performance of flash memory systems.",

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Lin, YS, Lo, CY, Shih, YC & Chen, TY 2023, Alleviating the Impact of Fingerprint Operations on NAND Flash Memory Storage Performance. in Proceedings - International SoC Design Conference 2023, ISOCC 2023. Proceedings - International SoC Design Conference 2023, ISOCC 2023, Institute of Electrical and Electronics Engineers Inc., pp. 249-250, 20th International SoC Design Conference, ISOCC 2023, Jeju, Korea, Republic of, 25/10/23. https://doi.org/10.1109/ISOCC59558.2023.10395987

Alleviating the Impact of Fingerprint Operations on NAND Flash Memory Storage Performance. / Lin, Yi Syuan; Lo, Chin Yu; Shih, Yi Chao et al.
Proceedings - International SoC Design Conference 2023, ISOCC 2023. Institute of Electrical and Electronics Engineers Inc., 2023. p. 249-250 (Proceedings - International SoC Design Conference 2023, ISOCC 2023).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N2 - Data deduplication has been extensively employed in NAND flash memory storage systems to mitigate write amplification. Nevertheless, the incorporation of fingerprint information in the data deduplication mechanism introduces performance overhead due to the necessity of updating the fingerprint store, which is stored in flash memory. This study endeavors to alleviate the burden of updating the fingerprint store by effectively managing invalid fingerprint information within the flash memory storage system. With the proposed solution, we have achieved promising outcomes in enhancing the performance of flash memory systems.

AB - Data deduplication has been extensively employed in NAND flash memory storage systems to mitigate write amplification. Nevertheless, the incorporation of fingerprint information in the data deduplication mechanism introduces performance overhead due to the necessity of updating the fingerprint store, which is stored in flash memory. This study endeavors to alleviate the burden of updating the fingerprint store by effectively managing invalid fingerprint information within the flash memory storage system. With the proposed solution, we have achieved promising outcomes in enhancing the performance of flash memory systems.

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Lin YS, Lo CY, Shih YC, Chen TY. Alleviating the Impact of Fingerprint Operations on NAND Flash Memory Storage Performance. In Proceedings - International SoC Design Conference 2023, ISOCC 2023. Institute of Electrical and Electronics Engineers Inc. 2023. p. 249-250. (Proceedings - International SoC Design Conference 2023, ISOCC 2023). doi: 10.1109/ISOCC59558.2023.10395987