JP2019128949A5 - - Google Patents

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JP2019128949A5
JP2019128949A5 JP2018234370A JP2018234370A JP2019128949A5 JP 2019128949 A5 JP2019128949 A5 JP 2019128949A5 JP 2018234370 A JP2018234370 A JP 2018234370A JP 2018234370 A JP2018234370 A JP 2018234370A JP 2019128949 A5 JP2019128949 A5 JP 2019128949A5
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Japan
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cache
deducable
data
read
write
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JP2018234370A
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Japanese (ja)
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JP7010809B2 (ja
JP2019128949A (ja
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Priority claimed from US15/934,940 external-priority patent/US10705969B2/en
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JP2018234370A 2018-01-19 2018-12-14 デデュープ可能なメモリキャッシュ及びそのための動作方法 Active JP7010809B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862619723P 2018-01-19 2018-01-19
US62/619,723 2018-01-19
US15/934,940 US10705969B2 (en) 2018-01-19 2018-03-23 Dedupe DRAM cache
US15/934,940 2018-03-23

Publications (3)

Publication Number Publication Date
JP2019128949A JP2019128949A (ja) 2019-08-01
JP2019128949A5 true JP2019128949A5 (https=) 2022-01-11
JP7010809B2 JP7010809B2 (ja) 2022-01-26

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JP2018234370A Active JP7010809B2 (ja) 2018-01-19 2018-12-14 デデュープ可能なメモリキャッシュ及びそのための動作方法

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US (1) US10705969B2 (https=)
JP (1) JP7010809B2 (https=)
KR (1) KR102401592B1 (https=)
CN (1) CN110058805B (https=)
TW (1) TWI761608B (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019022632A1 (en) * 2017-07-27 2019-01-31 EMC IP Holding Company LLC STORING A SINGLE COPY OF DATA IN A CACHE READING MEMORY
CN110764697B (zh) * 2019-09-29 2023-08-29 望海康信(北京)科技股份公司 一种数据管理方法及装置
US20200133884A1 (en) * 2019-12-19 2020-04-30 Intel Corporation Nvram system memory with memory side cache that favors written to items and/or includes regions with customized temperature induced speed settings
CN111263240B (zh) * 2020-02-12 2022-07-19 青岛海信宽带多媒体技术有限公司 Iptv 4k音视频播放管理方法、装置、显示设备
US11720484B2 (en) * 2020-07-28 2023-08-08 EMC IP Holding Company, LLC System and method for efficient background deduplication during hardening
US11442911B2 (en) 2020-08-31 2022-09-13 Google Llc Moving window data deduplication in distributed storage
CN112351293B (zh) * 2020-10-26 2021-09-21 北京达佳互联信息技术有限公司 一种检测状态信令丢失的方法、装置及介质
US11403212B1 (en) * 2021-05-05 2022-08-02 Vmware, Inc. Deduplication assisted caching policy for content based read cache (CBRC)
US12117939B2 (en) * 2021-12-21 2024-10-15 Advanced Micro Devices, Inc. Stochastic optimization of surface cacheability in parallel processing units
US20240311315A1 (en) * 2023-03-14 2024-09-19 Samsung Electronics Co., Ltd. Systems and methods for computing with multiple nodes
US12210453B2 (en) * 2023-06-30 2025-01-28 Genesys Cloud Services, Inc. Technologies for configurable caching, deduplication, and rate limit handling

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101023877B1 (ko) * 2009-04-17 2011-03-22 (주)인디링스 캐시 및 디스크 관리 방법 및 상기 방법을 이용한 컨트롤러
CN102696010B (zh) * 2009-09-08 2016-03-23 才智知识产权控股公司(2) 用于将数据高速缓存在固态存储设备上的装置、系统和方法
US9401967B2 (en) 2010-06-09 2016-07-26 Brocade Communications Systems, Inc. Inline wire speed deduplication system
US9116812B2 (en) 2012-01-27 2015-08-25 Intelligent Intellectual Property Holdings 2 Llc Systems and methods for a de-duplication cache
US8732403B1 (en) * 2012-03-14 2014-05-20 Netapp, Inc. Deduplication of data blocks on storage devices
US9898410B2 (en) 2013-09-10 2018-02-20 Intel Corporation Hybrid main memory using a fine-grain level of remapping
US9390116B1 (en) 2013-09-26 2016-07-12 Emc Corporation Insertion and eviction schemes for deduplicated cache system of a storage system
US9304914B1 (en) 2013-09-26 2016-04-05 Emc Corporation Deduplicated cache system of a storage system
JP6254293B2 (ja) * 2014-09-15 2017-12-27 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． データ重複排除方法及びストレージアレイ
US9852076B1 (en) * 2014-12-18 2017-12-26 Violin Systems Llc Caching of metadata for deduplicated LUNs
US10176190B2 (en) 2015-01-29 2019-01-08 SK Hynix Inc. Data integrity and loss resistance in high performance and high capacity storage deduplication
CN105095113B (zh) * 2015-07-21 2018-06-29 浪潮(北京)电子信息产业有限公司 一种缓存管理方法和系统
US20170091117A1 (en) 2015-09-25 2017-03-30 Qualcomm Incorporated Method and apparatus for cache line deduplication via data matching
US10169232B2 (en) * 2016-02-19 2019-01-01 Seagate Technology Llc Associative and atomic write-back caching system and method for storage subsystem
KR102190403B1 (ko) * 2016-05-20 2020-12-11 삼성전자주식회사 물리적 메모리 크기보다 큰 메모리 용량을 가능하게 하기 위한 방법 및 장치

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