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MX2021009011A - Método de reparación de nodos de codificación y almacenamiento para códigos de regeneración de almacenamiento mínimo para sistemas de almacenamiento distribuido. - Google Patents

Método de reparación de nodos de codificación y almacenamiento para códigos de regeneración de almacenamiento mínimo para sistemas de almacenamiento distribuido.

Info

Publication number
MX2021009011A
MX2021009011A MX2021009011A MX2021009011A MX2021009011A MX 2021009011 A MX2021009011 A MX 2021009011A MX 2021009011 A MX2021009011 A MX 2021009011A MX 2021009011 A MX2021009011 A MX 2021009011A MX 2021009011 A MX2021009011 A MX 2021009011A
Authority
MX
Mexico
Prior art keywords
storage
encoding
repairing method
minimum
distributed
Prior art date
Application number
MX2021009011A
Other languages
English (en)
Inventor
David Yanovsky
Vera Dmitriyevna Miloslavskaya
Original Assignee
Cloud Storage Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cloud Storage Inc filed Critical Cloud Storage Inc
Publication of MX2021009011A publication Critical patent/MX2021009011A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1044—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices with specific ECC/EDC distribution
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0608—Saving storage space on storage systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/064—Management of blocks
    • G06F3/0641—De-duplication techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/0647—Migration mechanisms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0689—Disk arrays, e.g. RAID, JBOD
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/588—Random number generators, i.e. based on natural stochastic processes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
    • H03M13/1515—Reed-Solomon codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
    • H03M13/154—Error and erasure correction, e.g. by using the error and erasure locator or Forney polynomial
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/373—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with erasure correction and erasure determination, e.g. for packet loss recovery or setting of erasures for the decoding of Reed-Solomon codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/63—Joint error correction and other techniques
    • H03M13/6312—Error control coding in combination with data compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Probability & Statistics with Applications (AREA)
  • Pure & Applied Mathematics (AREA)
  • Algebra (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Storage Device Security (AREA)

Abstract

La presente divulgación se basa en la codificación de borrado, la dispersión de la información, el intercambio de secretos y los esquemas de rampa para asegurar la fiabilidad y la seguridad. Más precisamente, la presente divulgación combina el intercambio de secretos de umbral de rampa y la codificación de borrado sistemática.
MX2021009011A 2019-01-29 2020-01-29 Método de reparación de nodos de codificación y almacenamiento para códigos de regeneración de almacenamiento mínimo para sistemas de almacenamiento distribuido. MX2021009011A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962798256P 2019-01-29 2019-01-29
US201962798265P 2019-01-29 2019-01-29
PCT/US2020/015672 WO2020160142A1 (en) 2019-01-29 2020-01-29 Encoding and storage node repairing method for minimum storage regenerating codes for distributed storage systems

Publications (1)

Publication Number Publication Date
MX2021009011A true MX2021009011A (es) 2021-11-12

Family

ID=71731259

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021009011A MX2021009011A (es) 2019-01-29 2020-01-29 Método de reparación de nodos de codificación y almacenamiento para códigos de regeneración de almacenamiento mínimo para sistemas de almacenamiento distribuido.

Country Status (4)

Country Link
US (2) US11182247B2 (es)
EP (1) EP3918484A4 (es)
MX (1) MX2021009011A (es)
WO (1) WO2020160142A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019152573A1 (en) 2018-01-31 2019-08-08 John Rankin System and method for secure communication using random blocks or random numbers
WO2019168978A1 (en) * 2018-02-28 2019-09-06 John Rankin System and method for expanding a set of random values
US11652732B2 (en) 2018-08-21 2023-05-16 Rankin Labs, Llc System and method for scattering network traffic across a number of disparate hosts
US11150805B2 (en) 2019-05-02 2021-10-19 Vast Data Ltd. System and method for using free space to improve erasure code locality
KR102451053B1 (ko) * 2019-05-22 2022-10-05 묘타, 인크. 보안, 복원, 및 제어가 강화된 분산된 데이터 스토리지를 위한 방법 및 시스템(method and system for distributed data storage with enhanced security, resilience, and control)
US11729184B2 (en) 2019-05-28 2023-08-15 Rankin Labs, Llc Detecting covertly stored payloads of data within a network
US11516048B2 (en) 2019-12-18 2022-11-29 Rankin Labs, Llc Distribution of data over a network with interconnected rings
US12099997B1 (en) 2020-01-31 2024-09-24 Steven Mark Hoffberg Tokenized fungible liabilities
US11567840B2 (en) * 2020-03-09 2023-01-31 Rubrik, Inc. Node level recovery for clustered databases
US11405420B2 (en) * 2020-08-28 2022-08-02 Seagate Technology Llc Distributed secure edge heterogeneous storage network with redundant storage and byzantine attack resilience
CN112732203B (zh) * 2021-03-31 2021-06-22 中南大学 一种再生码构造方法、文件重构方法及节点修复方法
US11593015B2 (en) * 2021-04-06 2023-02-28 EMC IP Holding Company LLC Method to enhance the data invulnerability architecture of deduplication systems by optimally doing read-verify and fix of data moved to cloud tier
US11706203B2 (en) * 2021-05-14 2023-07-18 Citrix Systems, Inc. Method for secondary authentication
US12498869B2 (en) 2021-08-10 2025-12-16 Samsung Electronics Co., Ltd. Systems, methods, and apparatus for hierarchical aggregation for computational storage
US12074962B2 (en) 2021-08-10 2024-08-27 Samsung Electronics Co., Ltd. Systems, methods, and apparatus for dividing and encrypting data
US12413243B2 (en) 2021-08-10 2025-09-09 Samsung Electronics Co., Ltd. Systems, methods, and apparatus for dividing and compressing data
US20230131765A1 (en) * 2021-10-25 2023-04-27 Sap Se Backup and restore of arbitrary data
TWI764856B (zh) * 2021-12-13 2022-05-11 慧榮科技股份有限公司 記憶體控制器與資料處理方法
US20240187134A1 (en) * 2022-12-06 2024-06-06 VMware LLC Wan optimization for encrypted data traffic
CN119814947B (zh) * 2023-10-10 2025-11-18 浙江宇视科技有限公司 基于纠删码的数据处理方法、装置、设备和存储介质

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6665308B1 (en) 1995-08-25 2003-12-16 Terayon Communication Systems, Inc. Apparatus and method for equalization in distributed digital data transmission systems
US6307868B1 (en) 1995-08-25 2001-10-23 Terayon Communication Systems, Inc. Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops
US7010532B1 (en) 1997-12-31 2006-03-07 International Business Machines Corporation Low overhead methods and apparatus for shared access storage devices
AU1115001A (en) 1999-10-22 2001-05-08 Activesky, Inc. An object oriented video system
US6952737B1 (en) * 2000-03-03 2005-10-04 Intel Corporation Method and apparatus for accessing remote storage in a distributed storage cluster architecture
AU2002214659A1 (en) 2000-10-26 2002-05-06 James C. Flood Jr. Method and system for managing distributed content and related metadata
CA2331474A1 (en) 2001-01-19 2002-07-19 Stergios V. Anastasiadis Stride-based disk space allocation scheme
US7240236B2 (en) 2004-03-23 2007-07-03 Archivas, Inc. Fixed content distributed data storage using permutation ring encoding
JP2007018563A (ja) 2005-07-05 2007-01-25 Toshiba Corp 情報記憶媒体、情報記録方法及び装置、情報再生方法及び装置
US7574579B2 (en) 2005-09-30 2009-08-11 Cleversafe, Inc. Metadata management system for an information dispersed storage system
US8285878B2 (en) 2007-10-09 2012-10-09 Cleversafe, Inc. Block based access to a dispersed data storage network
US10289688B2 (en) 2010-06-22 2019-05-14 International Business Machines Corporation Metadata access in a dispersed storage network
US8694668B2 (en) 2005-09-30 2014-04-08 Cleversafe, Inc. Streaming media software interface to a dispersed data storage network
WO2008001304A2 (en) 2006-06-29 2008-01-03 Koninklijke Philips Electronics N.V. Method and apparatus for encoding and decoding data with error correction
US7698242B2 (en) 2006-08-16 2010-04-13 Fisher-Rosemount Systems, Inc. Systems and methods to maintain process control systems using information retrieved from a database storing general-type information and specific-type information
US8296812B1 (en) 2006-09-01 2012-10-23 Vudu, Inc. Streaming video using erasure encoding
US8442989B2 (en) 2006-09-05 2013-05-14 Thomson Licensing Method for assigning multimedia data to distributed storage devices
US9411976B2 (en) * 2006-12-01 2016-08-09 Maidsafe Foundation Communication system and method
US8655939B2 (en) 2007-01-05 2014-02-18 Digital Doors, Inc. Electromagnetic pulse (EMP) hardened information infrastructure with extractor, cloud dispersal, secure storage, content analysis and classification and method therefor
US9201835B2 (en) 2007-02-12 2015-12-01 Mushroom Networks, Inc Access line bonding and splitting methods and apparatus
US8717885B2 (en) 2007-04-26 2014-05-06 Mushroom Networks, Inc. Link aggregation methods and devices
US8332375B2 (en) 2007-08-29 2012-12-11 Nirvanix, Inc. Method and system for moving requested files from one storage location to another
US9106630B2 (en) 2008-02-01 2015-08-11 Mandiant, Llc Method and system for collaboration during an event
US8576852B2 (en) 2008-06-24 2013-11-05 Mushroom Networks, Inc. Inter-office communication methods and devices
WO2010033644A1 (en) 2008-09-16 2010-03-25 File System Labs Llc Matrix-based error correction and erasure code methods and apparatus and applications thereof
US7844712B2 (en) 2008-10-15 2010-11-30 Patentvc Ltd. Hybrid open-loop and closed-loop erasure-coded fragment retrieval process
US8504847B2 (en) 2009-04-20 2013-08-06 Cleversafe, Inc. Securing data in a dispersed storage network using shared secret slices
US20110107182A1 (en) 2009-10-30 2011-05-05 Cleversafe, Inc. Dispersed storage unit solicitation method and apparatus
US8352831B2 (en) 2009-12-29 2013-01-08 Cleversafe, Inc. Digital content distribution utilizing dispersed storage
US10216647B2 (en) 2010-02-27 2019-02-26 International Business Machines Corporation Compacting dispersed storage space
US8473778B2 (en) 2010-09-08 2013-06-25 Microsoft Corporation Erasure coding immutable data
US8924359B1 (en) * 2011-04-07 2014-12-30 Symantec Corporation Cooperative tiering
US8560801B1 (en) * 2011-04-07 2013-10-15 Symantec Corporation Tiering aware data defragmentation
US8935493B1 (en) 2011-06-30 2015-01-13 Emc Corporation Performing data storage optimizations across multiple data storage systems
US8607122B2 (en) 2011-11-01 2013-12-10 Cleversafe, Inc. Accessing a large data object in a dispersed storage network
US8627066B2 (en) 2011-11-03 2014-01-07 Cleversafe, Inc. Processing a dispersed storage network access request utilizing certificate chain validation information
US8656257B1 (en) 2012-01-11 2014-02-18 Pmc-Sierra Us, Inc. Nonvolatile memory controller with concatenated error correction codes
US8799746B2 (en) 2012-06-13 2014-08-05 Caringo, Inc. Erasure coding and replication in storage clusters
WO2014005279A1 (zh) 2012-07-03 2014-01-09 北京大学深圳研究生院 一种可精确再生的分布式存储码的构建方法及装置
US9741005B1 (en) 2012-08-16 2017-08-22 Amazon Technologies, Inc. Computing resource availability risk assessment using graph comparison
US20140136571A1 (en) 2012-11-12 2014-05-15 Ecole Polytechnique Federale De Lausanne (Epfl) System and Method for Optimizing Data Storage in a Distributed Data Storage Environment
US9304859B2 (en) 2012-12-29 2016-04-05 Emc Corporation Polar codes for efficient encoding and decoding in redundant disk arrays
US20140278807A1 (en) 2013-03-15 2014-09-18 Cloudamize, Inc. Cloud service optimization for cost, performance and configuration
RU2013128346A (ru) 2013-06-20 2014-12-27 ИЭмСи КОРПОРЕЙШН Кодирование данных для системы хранения данных на основе обобщенных каскадных кодов
US9241044B2 (en) 2013-08-28 2016-01-19 Hola Networks, Ltd. System and method for improving internet communication by using intermediate nodes
EP2953025B1 (en) 2013-10-18 2017-01-25 Hitachi Ltd. Target-driven independent data integrity and redundancy recovery in a shared-nothing distributed storage system
US9648100B2 (en) 2014-03-05 2017-05-09 Commvault Systems, Inc. Cross-system storage management for transferring data across autonomous information management systems
EP3143525A1 (en) 2014-05-13 2017-03-22 Cloud Crowding Corp. Distributed secure data storage and transmission of streaming media content
US20190036648A1 (en) 2014-05-13 2019-01-31 Datomia Research Labs Ou Distributed secure data storage and transmission of streaming media content
US9684594B2 (en) 2014-07-16 2017-06-20 ClearSky Data Write back coordination node for cache latency correction
CN105335150B (zh) * 2014-08-13 2019-03-19 苏宁易购集团股份有限公司 纠删码数据的快速编解码方法和系统
US9865016B2 (en) 2014-09-08 2018-01-09 Leeo, Inc. Constrained environmental monitoring based on data privileges
KR101618269B1 (ko) 2015-05-29 2016-05-04 연세대학교 산학협력단 분산 저장 시스템에서의 데이터 손실 복구 부호화 방법 및 그 장치
JP2018525866A (ja) 2015-07-08 2018-09-06 クロード クラウディング コーポレイション カメラからの信号を安全に伝送するためのシステムおよび方法
US20170060700A1 (en) 2015-08-28 2017-03-02 Qualcomm Incorporated Systems and methods for verification of code resiliency for data storage
EP3430515B1 (en) * 2016-03-15 2021-09-22 Datomia Research Labs Ou Distributed storage system data management and security
US10931402B2 (en) 2016-03-15 2021-02-23 Cloud Storage, Inc. Distributed storage system data management and security
US10387248B2 (en) 2016-03-29 2019-08-20 International Business Machines Corporation Allocating data for storage by utilizing a location-based hierarchy in a dispersed storage network
US10216740B2 (en) 2016-03-31 2019-02-26 Acronis International Gmbh System and method for fast parallel data processing in distributed storage systems
US11461485B2 (en) * 2016-08-12 2022-10-04 ALTR Solutions, Inc. Immutable bootloader and firmware validator
US20190182115A1 (en) 2017-11-02 2019-06-13 Datomia Research Labs Ou Optimization of distributed data storage systems
US10719397B2 (en) * 2018-06-08 2020-07-21 Samsung Electronics Co., Ltd. System, device and method for storage device assisted low-bandwidth data repair

Also Published As

Publication number Publication date
WO2020160142A1 (en) 2020-08-06
EP3918484A4 (en) 2023-03-29
US11182247B2 (en) 2021-11-23
US20200241960A1 (en) 2020-07-30
EP3918484A1 (en) 2021-12-08
US20220229727A1 (en) 2022-07-21

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