CN103226561A - 基于兄弟组的内容可寻址存储 - Google Patents
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- CN103226561A CN103226561A CN2013100325460A CN201310032546A CN103226561A CN 103226561 A CN103226561 A CN 103226561A CN 2013100325460 A CN2013100325460 A CN 2013100325460A CN 201310032546 A CN201310032546 A CN 201310032546A CN 103226561 A CN103226561 A CN 103226561A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
- G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0253—Garbage collection, i.e. reclamation of unreferenced memory
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- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0253—Garbage collection, i.e. reclamation of unreferenced memory
- G06F12/0269—Incremental or concurrent garbage collection, e.g. in real-time systems
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- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
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- G06F12/12—Replacement control
- G06F12/121—Replacement control using replacement algorithms
- G06F12/122—Replacement control using replacement algorithms of the least frequently used [LFU] type, e.g. with individual count value
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- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
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- G11—INFORMATION STORAGE
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- G11C15/04—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using semiconductor elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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- G06F2212/28—Using a specific disk cache architecture
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- G06F2212/72—Details relating to flash memory management
- G06F2212/7205—Cleaning, compaction, garbage collection, erase control
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Power Engineering (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/358,742 | 2012-01-26 | ||
US13/358,742 US8631209B2 (en) | 2012-01-26 | 2012-01-26 | Reusable content addressable stores as building blocks for creating large scale storage infrastructures |
US13/622,026 US9052824B2 (en) | 2012-01-26 | 2012-09-18 | Content addressable stores based on sibling groups |
US13/622,026 | 2012-09-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103226561A true CN103226561A (zh) | 2013-07-31 |
CN103226561B CN103226561B (zh) | 2016-08-17 |
Family
ID=48837009
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310032546.0A Active CN103226561B (zh) | 2012-01-26 | 2013-01-28 | 基于兄弟组的内容可寻址存储 |
CN201410350664.0A Active CN104331408B (zh) | 2012-01-26 | 2014-07-22 | 分级内容可寻址存储系统中的块级客户端侧加密 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410350664.0A Active CN104331408B (zh) | 2012-01-26 | 2014-07-22 | 分级内容可寻址存储系统中的块级客户端侧加密 |
Country Status (3)
Country | Link |
---|---|
US (4) | US9052824B2 (zh) |
CN (2) | CN103226561B (zh) |
HK (1) | HK1203665A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105046162A (zh) * | 2014-03-12 | 2015-11-11 | 阿普赛尔有限公司 | 在内容可寻址存储系统中维护并使用子对父映射的缓存 |
WO2017025039A1 (zh) * | 2015-08-13 | 2017-02-16 | 北京忆恒创源科技有限公司 | 一种面向闪存存储的数据访问方法及其装置 |
CN110324395A (zh) * | 2019-01-31 | 2019-10-11 | 林德(中国)叉车有限公司 | 一种基于双重链的iot设备数据处理方法 |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9075834B2 (en) | 2012-01-26 | 2015-07-07 | Upthere, Inc. | Detecting deviation between replicas using bloom filters |
US9052824B2 (en) | 2012-01-26 | 2015-06-09 | Upthere, Inc. | Content addressable stores based on sibling groups |
US9183212B2 (en) | 2012-01-26 | 2015-11-10 | Upthere, Inc. | Representing directory structure in content-addressable storage systems |
US8631209B2 (en) | 2012-01-26 | 2014-01-14 | Upthere, Inc. | Reusable content addressable stores as building blocks for creating large scale storage infrastructures |
US10430608B2 (en) * | 2013-06-14 | 2019-10-01 | Salesforce.Com, Inc. | Systems and methods of automated compliance with data privacy laws |
US10275470B2 (en) * | 2013-08-15 | 2019-04-30 | Amazon Technologies, Inc. | Network-backed file system |
GB2514428B (en) * | 2013-08-19 | 2016-01-13 | Visa Europe Ltd | Enabling access to data |
US9659023B2 (en) | 2013-11-21 | 2017-05-23 | Upthere, Inc. | Maintaining and using a cache of child-to-parent mappings in a content-addressable storage system |
US10615967B2 (en) * | 2014-03-20 | 2020-04-07 | Microsoft Technology Licensing, Llc | Rapid data protection for storage devices |
US9367243B1 (en) | 2014-06-04 | 2016-06-14 | Pure Storage, Inc. | Scalable non-uniform storage sizes |
US9967093B2 (en) * | 2015-03-25 | 2018-05-08 | Intel Corporation | Techniques for securing and controlling access to data |
US9916458B2 (en) * | 2015-03-31 | 2018-03-13 | EMC IP Holding Company LLC | Secure cloud-based storage of data shared across file system objects and clients |
US10191914B2 (en) | 2015-03-31 | 2019-01-29 | EMC IP Holding Company LLC | De-duplicating distributed file system using cloud-based object store |
US9824419B2 (en) * | 2015-11-20 | 2017-11-21 | International Business Machines Corporation | Automatically enabling a read-only cache in a language in which two arrays in two different variables may alias each other |
US11874691B1 (en) | 2016-09-26 | 2024-01-16 | Splunk Inc. | Managing efficient query execution including mapping of buckets to search nodes |
US11604795B2 (en) | 2016-09-26 | 2023-03-14 | Splunk Inc. | Distributing partial results from an external data system between worker nodes |
US10353965B2 (en) | 2016-09-26 | 2019-07-16 | Splunk Inc. | Data fabric service system architecture |
US11599541B2 (en) | 2016-09-26 | 2023-03-07 | Splunk Inc. | Determining records generated by a processing task of a query |
US11567993B1 (en) | 2016-09-26 | 2023-01-31 | Splunk Inc. | Copying buckets from a remote shared storage system to memory associated with a search node for query execution |
US11281706B2 (en) | 2016-09-26 | 2022-03-22 | Splunk Inc. | Multi-layer partition allocation for query execution |
US20180089324A1 (en) | 2016-09-26 | 2018-03-29 | Splunk Inc. | Dynamic resource allocation for real-time search |
US11663227B2 (en) | 2016-09-26 | 2023-05-30 | Splunk Inc. | Generating a subquery for a distinct data intake and query system |
US11442935B2 (en) | 2016-09-26 | 2022-09-13 | Splunk Inc. | Determining a record generation estimate of a processing task |
US11620336B1 (en) * | 2016-09-26 | 2023-04-04 | Splunk Inc. | Managing and storing buckets to a remote shared storage system based on a collective bucket size |
US11416528B2 (en) | 2016-09-26 | 2022-08-16 | Splunk Inc. | Query acceleration data store |
US11550847B1 (en) | 2016-09-26 | 2023-01-10 | Splunk Inc. | Hashing bucket identifiers to identify search nodes for efficient query execution |
US11250056B1 (en) | 2016-09-26 | 2022-02-15 | Splunk Inc. | Updating a location marker of an ingestion buffer based on storing buckets in a shared storage system |
US11294941B1 (en) | 2016-09-26 | 2022-04-05 | Splunk Inc. | Message-based data ingestion to a data intake and query system |
US11580107B2 (en) | 2016-09-26 | 2023-02-14 | Splunk Inc. | Bucket data distribution for exporting data to worker nodes |
US11562023B1 (en) | 2016-09-26 | 2023-01-24 | Splunk Inc. | Merging buckets in a data intake and query system |
US11615104B2 (en) | 2016-09-26 | 2023-03-28 | Splunk Inc. | Subquery generation based on a data ingest estimate of an external data system |
US11321321B2 (en) | 2016-09-26 | 2022-05-03 | Splunk Inc. | Record expansion and reduction based on a processing task in a data intake and query system |
US10956415B2 (en) | 2016-09-26 | 2021-03-23 | Splunk Inc. | Generating a subquery for an external data system using a configuration file |
US11593377B2 (en) | 2016-09-26 | 2023-02-28 | Splunk Inc. | Assigning processing tasks in a data intake and query system |
US11860940B1 (en) | 2016-09-26 | 2024-01-02 | Splunk Inc. | Identifying buckets for query execution using a catalog of buckets |
US11461334B2 (en) | 2016-09-26 | 2022-10-04 | Splunk Inc. | Data conditioning for dataset destination |
US11586627B2 (en) | 2016-09-26 | 2023-02-21 | Splunk Inc. | Partitioning and reducing records at ingest of a worker node |
CN106682499A (zh) * | 2016-11-16 | 2017-05-17 | 无锡港湾网络科技有限公司 | 防灾系统数据安全存储方法 |
US11921672B2 (en) | 2017-07-31 | 2024-03-05 | Splunk Inc. | Query execution at a remote heterogeneous data store of a data fabric service |
US10896182B2 (en) | 2017-09-25 | 2021-01-19 | Splunk Inc. | Multi-partitioning determination for combination operations |
US10812590B2 (en) | 2017-11-17 | 2020-10-20 | Bank Of America Corporation | System for generating distributed cloud data storage on disparate devices |
CN108063756B (zh) * | 2017-11-21 | 2020-07-03 | 阿里巴巴集团控股有限公司 | 一种密钥管理方法、装置及设备 |
US10997247B1 (en) * | 2018-04-30 | 2021-05-04 | Amazon Technologies, Inc. | Snapshot tracking using a graph database |
US11334543B1 (en) | 2018-04-30 | 2022-05-17 | Splunk Inc. | Scalable bucket merging for a data intake and query system |
US10671370B2 (en) * | 2018-05-30 | 2020-06-02 | Red Hat, Inc. | Distributing file system states |
US10853115B2 (en) | 2018-06-25 | 2020-12-01 | Amazon Technologies, Inc. | Execution of auxiliary functions in an on-demand network code execution system |
US11663085B2 (en) * | 2018-06-25 | 2023-05-30 | Rubrik, Inc. | Application backup and management |
US10503612B1 (en) | 2018-06-25 | 2019-12-10 | Rubrik, Inc. | Application migration between environments |
US11099870B1 (en) | 2018-07-25 | 2021-08-24 | Amazon Technologies, Inc. | Reducing execution times in an on-demand network code execution system using saved machine states |
US10860607B2 (en) * | 2018-07-27 | 2020-12-08 | EMC IP Holding Company LLC | Synchronization of metadata-based system snapshots with a state of user data |
US11943093B1 (en) | 2018-11-20 | 2024-03-26 | Amazon Technologies, Inc. | Network connection recovery after virtual machine transition in an on-demand network code execution system |
US11334521B2 (en) | 2018-12-21 | 2022-05-17 | EMC IP Holding Company LLC | System and method that determines a size of metadata-based system snapshots |
US11861386B1 (en) | 2019-03-22 | 2024-01-02 | Amazon Technologies, Inc. | Application gateways in an on-demand network code execution system |
US11392541B2 (en) | 2019-03-22 | 2022-07-19 | Hewlett Packard Enterprise Development Lp | Data transfer using snapshot differencing from edge system to core system |
US20200326892A1 (en) * | 2019-04-10 | 2020-10-15 | Microsoft Technology Licensing, Llc | Methods for encrypting and updating virtual disks |
WO2020220216A1 (en) | 2019-04-29 | 2020-11-05 | Splunk Inc. | Search time estimate in data intake and query system |
US11715051B1 (en) | 2019-04-30 | 2023-08-01 | Splunk Inc. | Service provider instance recommendations using machine-learned classifications and reconciliation |
KR20220140639A (ko) * | 2019-05-22 | 2022-10-18 | 묘타, 인크. | 보안, 복원, 및 제어가 강화된 분산된 데이터 스토리지를 위한 방법 및 시스템 |
US11119809B1 (en) | 2019-06-20 | 2021-09-14 | Amazon Technologies, Inc. | Virtualization-based transaction handling in an on-demand network code execution system |
US11494380B2 (en) | 2019-10-18 | 2022-11-08 | Splunk Inc. | Management of distributed computing framework components in a data fabric service system |
WO2021091241A1 (ko) * | 2019-11-07 | 2021-05-14 | 인텔렉추얼디스커버리 주식회사 | 무선 통신 시스템에서 암호화 키 설정 방법, 장치, 컴퓨터 프로그램 및 그 기록 매체 |
US11922222B1 (en) | 2020-01-30 | 2024-03-05 | Splunk Inc. | Generating a modified component for a data intake and query system using an isolated execution environment image |
CN111404967A (zh) * | 2020-04-03 | 2020-07-10 | 山西小苍蝇智能环保科技有限公司 | 厨余垃圾回收运营方法、系统、支付回收设备、用户终端及车辆终端 |
US11513953B2 (en) * | 2020-09-08 | 2022-11-29 | EMC IP Holding Company LLC | Synchronizing garbage collection and incoming data traffic |
US11704313B1 (en) | 2020-10-19 | 2023-07-18 | Splunk Inc. | Parallel branch operation using intermediary nodes |
US11550713B1 (en) * | 2020-11-25 | 2023-01-10 | Amazon Technologies, Inc. | Garbage collection in distributed systems using life cycled storage roots |
US11593270B1 (en) | 2020-11-25 | 2023-02-28 | Amazon Technologies, Inc. | Fast distributed caching using erasure coded object parts |
US11755427B2 (en) | 2021-06-01 | 2023-09-12 | Alibaba Singapore Holding Private Limited | Fast recovery and replication of key-value stores |
US11741073B2 (en) | 2021-06-01 | 2023-08-29 | Alibaba Singapore Holding Private Limited | Granularly timestamped concurrency control for key-value store |
US11829291B2 (en) | 2021-06-01 | 2023-11-28 | Alibaba Singapore Holding Private Limited | Garbage collection of tree structure with page mappings |
CN117234427B (zh) * | 2023-11-09 | 2024-02-09 | 苏州元脑智能科技有限公司 | 数据读写方法、装置、设备、系统、存储介质及存储系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090307249A1 (en) * | 2006-05-31 | 2009-12-10 | Storwize Ltd. | Method and system for transformation of logical data objects for storage |
CN101771715A (zh) * | 2008-12-26 | 2010-07-07 | 华为技术有限公司 | 分布式网络构建存储的方法、装置和系统 |
CN102214174A (zh) * | 2010-04-08 | 2011-10-12 | 上海市浦东科技信息中心 | 一种海量数据信息检索系统及其方法 |
Family Cites Families (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0934791A (ja) | 1995-07-21 | 1997-02-07 | Ricoh Co Ltd | 情報記憶装置 |
US8255680B1 (en) * | 1997-06-26 | 2012-08-28 | Oracle America, Inc. | Layer-independent security for communication channels |
US6807632B1 (en) | 1999-01-21 | 2004-10-19 | Emc Corporation | Content addressable information encapsulation, representation, and transfer |
US7152165B1 (en) * | 1999-07-16 | 2006-12-19 | Intertrust Technologies Corp. | Trusted storage systems and methods |
AU6104800A (en) * | 1999-07-16 | 2001-02-05 | Intertrust Technologies Corp. | Trusted storage systems and methods |
US6594678B1 (en) * | 2000-01-05 | 2003-07-15 | Sun Microsystems, Inc. | Methods and apparatus for improving locality of reference through memory management |
US7535485B2 (en) | 2000-08-15 | 2009-05-19 | Polycom, Inc. | Delay reduction for transmission and processing of video data |
WO2002025410A2 (en) * | 2000-09-15 | 2002-03-28 | Koninklijke Philips Electronics N.V. | Protect by data chunk address as encryption key |
US6879991B2 (en) * | 2000-12-11 | 2005-04-12 | International Business Machines Corporation | Synchronous collection of cyclic garbage in reference counting systems |
AU2003207556A1 (en) | 2002-01-15 | 2003-07-30 | Avaya Technology Corp. | Communication application server for converged communication services |
US6728738B2 (en) | 2002-04-03 | 2004-04-27 | Sun Microsystems, Inc. | Fast lifetime analysis of objects in a garbage-collected system |
US6950838B2 (en) | 2002-04-17 | 2005-09-27 | Sun Microsystems, Inc. | Locating references and roots for in-cache garbage collection |
US7721340B2 (en) * | 2004-06-12 | 2010-05-18 | Microsoft Corporation | Registry protection |
US7891008B2 (en) * | 2004-06-12 | 2011-02-15 | Microsoft Corporation | Profile protection |
WO2006017362A2 (en) * | 2004-07-13 | 2006-02-16 | Freedom Software, Inc. | Storing and distributing encrypted digital content |
US8156429B2 (en) | 2004-10-22 | 2012-04-10 | Flash Networks. Ltd | Method and system for accelerating downloading of web pages |
US7548940B2 (en) | 2005-06-10 | 2009-06-16 | International Business Machines Corporation | Generational real-time garbage collection |
US20070022149A1 (en) | 2005-07-22 | 2007-01-25 | International Business Machines Corporation | System and method for concurrent garbage collection |
US7958101B1 (en) * | 2006-01-03 | 2011-06-07 | Emc Corporation | Methods and apparatus for mounting a file system |
US8095542B1 (en) * | 2006-01-03 | 2012-01-10 | Emc Corporation | Methods and apparatus for allowing access to content |
US7836267B1 (en) | 2006-08-30 | 2010-11-16 | Barracuda Networks Inc | Open computer files snapshot |
US7844632B2 (en) * | 2006-10-18 | 2010-11-30 | Oracle International Corporation | Scalable DOM implementation |
US8156494B2 (en) * | 2006-10-18 | 2012-04-10 | Oracle International Corporation | Pluggable DOM implementation using an abstract API when receiving API calls for accessing different formats of XML data |
CN103546372A (zh) * | 2006-11-27 | 2014-01-29 | 艾利森电话股份有限公司 | 用于提供覆盖网络的路由选择体系结构的方法和系统 |
GB2446169A (en) | 2006-12-01 | 2008-08-06 | David Irvine | Granular accessibility to data in a distributed and/or corporate network |
GB2446199A (en) | 2006-12-01 | 2008-08-06 | David Irvine | Secure, decentralised and anonymous peer-to-peer network |
US8615635B2 (en) | 2007-01-05 | 2013-12-24 | Sony Corporation | Database management methodology |
DE602007010040D1 (de) | 2007-02-22 | 2010-12-02 | Ericsson Telefon Ab L M | Overlay-Netzwerk mit einheitlicher und fehlertoleranter verteilter Hash-Tabelle (DHT) |
JP4994103B2 (ja) | 2007-05-08 | 2012-08-08 | パナソニック株式会社 | アドレス変換メモリアクセス機構を備える半導体装置 |
US7788220B1 (en) | 2007-12-31 | 2010-08-31 | Emc Corporation | Storage of data with composite hashes in backup systems |
WO2009095413A2 (en) * | 2008-01-31 | 2009-08-06 | International Business Machines Corporation | Method and system for encrypted file access |
US7747663B2 (en) | 2008-03-05 | 2010-06-29 | Nec Laboratories America, Inc. | System and method for content addressable storage |
US7937419B2 (en) | 2008-06-26 | 2011-05-03 | Tatu Ylonen Oy | Garbage collection via multiobjects |
US8335889B2 (en) * | 2008-09-11 | 2012-12-18 | Nec Laboratories America, Inc. | Content addressable storage systems and methods employing searchable blocks |
US8612493B2 (en) | 2008-10-30 | 2013-12-17 | International Business Machines Corporation | Allocation cache premarking for snap-shot-at-the-beginning concurrent mark-and-sweep collector |
US9401967B2 (en) | 2010-06-09 | 2016-07-26 | Brocade Communications Systems, Inc. | Inline wire speed deduplication system |
US8396905B2 (en) | 2010-11-16 | 2013-03-12 | Actifio, Inc. | System and method for improved garbage collection operations in a deduplicated store by tracking temporal relationships among copies |
GB2486462B (en) * | 2010-12-16 | 2019-04-24 | Maidsafe Found | Distributed file system |
US20120159098A1 (en) | 2010-12-17 | 2012-06-21 | Microsoft Corporation | Garbage collection and hotspots relief for a data deduplication chunk store |
US8924739B2 (en) * | 2011-01-05 | 2014-12-30 | Apple Inc. | System and method for in-place encryption |
US8713056B1 (en) | 2011-03-30 | 2014-04-29 | Open Text S.A. | System, method and computer program product for efficient caching of hierarchical items |
EP2710510A4 (en) * | 2011-05-14 | 2015-05-06 | Bitcasa Inc | CLOUD FILE SYSTEM WITH SERVER DEPLOYMENT OF USER UNKNOWN ENCRYPTED FILES |
US8689279B2 (en) * | 2011-08-30 | 2014-04-01 | Microsoft Corporation | Encrypted chunk-based rapid data encryption policy compliance |
JP5500309B2 (ja) | 2011-09-07 | 2014-05-21 | 日本電気株式会社 | ストレージ装置 |
US8769310B2 (en) * | 2011-10-21 | 2014-07-01 | International Business Machines Corporation | Encrypting data objects to back-up |
CN102567688B (zh) * | 2011-11-30 | 2015-05-20 | 中标软件有限公司 | 一种安卓操作系统上的文件保密系统及其保密方法 |
US9052824B2 (en) | 2012-01-26 | 2015-06-09 | Upthere, Inc. | Content addressable stores based on sibling groups |
US9075834B2 (en) | 2012-01-26 | 2015-07-07 | Upthere, Inc. | Detecting deviation between replicas using bloom filters |
US8631209B2 (en) * | 2012-01-26 | 2014-01-14 | Upthere, Inc. | Reusable content addressable stores as building blocks for creating large scale storage infrastructures |
CN102821096B (zh) * | 2012-07-17 | 2014-10-29 | 华中科技大学 | 一种分布式存储系统及其文件共享方法 |
US9037856B2 (en) * | 2012-07-18 | 2015-05-19 | Nexenta Systems, Inc. | System and method for distributed deduplication of encrypted chunks |
US9020994B1 (en) * | 2012-09-26 | 2015-04-28 | Emc Corporation | Client-based migrating of data from content-addressed storage to file-based storage |
-
2012
- 2012-09-18 US US13/622,026 patent/US9052824B2/en not_active Expired - Fee Related
-
2013
- 2013-01-28 CN CN201310032546.0A patent/CN103226561B/zh active Active
- 2013-02-06 US US13/760,945 patent/US9176871B1/en not_active Expired - Fee Related
- 2013-07-22 US US13/947,409 patent/US9207866B2/en active Active
-
2014
- 2014-07-22 CN CN201410350664.0A patent/CN104331408B/zh active Active
-
2015
- 2015-04-29 HK HK15104164.5A patent/HK1203665A1/zh unknown
- 2015-12-08 US US14/962,816 patent/US9411749B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090307249A1 (en) * | 2006-05-31 | 2009-12-10 | Storwize Ltd. | Method and system for transformation of logical data objects for storage |
CN101771715A (zh) * | 2008-12-26 | 2010-07-07 | 华为技术有限公司 | 分布式网络构建存储的方法、装置和系统 |
CN102214174A (zh) * | 2010-04-08 | 2011-10-12 | 上海市浦东科技信息中心 | 一种海量数据信息检索系统及其方法 |
Non-Patent Citations (2)
Title |
---|
SANJAY GHEMAWAT等: "《The Google File System》", 《ACM SIGOPS OPERATING SYSTEMS REVIEW》 * |
SANJAY GHEMAWAT等: "《The Google File System》", 《ACM SIGOPS OPERATING SYSTEMS REVIEW》, 31 October 2003 (2003-10-31), pages 29 - 43 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105046162A (zh) * | 2014-03-12 | 2015-11-11 | 阿普赛尔有限公司 | 在内容可寻址存储系统中维护并使用子对父映射的缓存 |
CN105046162B (zh) * | 2014-03-12 | 2018-07-27 | 西部数据技术公司 | 在内容可寻址存储系统中维护并使用子对父映射的缓存 |
WO2017025039A1 (zh) * | 2015-08-13 | 2017-02-16 | 北京忆恒创源科技有限公司 | 一种面向闪存存储的数据访问方法及其装置 |
CN106445405A (zh) * | 2015-08-13 | 2017-02-22 | 北京忆恒创源科技有限公司 | 一种面向闪存存储的数据访问方法及其装置 |
CN106445405B (zh) * | 2015-08-13 | 2020-02-07 | 北京忆恒创源科技有限公司 | 一种面向闪存存储的数据访问方法及其装置 |
CN111007991A (zh) * | 2015-08-13 | 2020-04-14 | 北京忆恒创源科技有限公司 | 基于nvdimm分离读写请求的方法及其计算机 |
CN111007991B (zh) * | 2015-08-13 | 2024-01-26 | 北京忆恒创源科技股份有限公司 | 基于nvdimm分离读写请求的方法及其计算机 |
CN110324395A (zh) * | 2019-01-31 | 2019-10-11 | 林德(中国)叉车有限公司 | 一种基于双重链的iot设备数据处理方法 |
CN110324395B (zh) * | 2019-01-31 | 2022-04-19 | 林德(中国)叉车有限公司 | 一种基于双重链的iot设备数据处理方法 |
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US9411749B2 (en) | 2016-08-09 |
CN103226561B (zh) | 2016-08-17 |
US20160092374A1 (en) | 2016-03-31 |
US9052824B2 (en) | 2015-06-09 |
US9176871B1 (en) | 2015-11-03 |
US20130198475A1 (en) | 2013-08-01 |
CN104331408A (zh) | 2015-02-04 |
US9207866B2 (en) | 2015-12-08 |
US20150026454A1 (en) | 2015-01-22 |
HK1203665A1 (zh) | 2015-10-30 |
CN104331408B (zh) | 2020-05-05 |
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