EP2873008A4 - A method and process for enabling distributing cache data sources for query processing and distributed disk caching of large data and analysis requests - Google Patents

A method and process for enabling distributing cache data sources for query processing and distributed disk caching of large data and analysis requests

Info

Publication number
EP2873008A4
EP2873008A4 EP13819950.0A EP13819950A EP2873008A4 EP 2873008 A4 EP2873008 A4 EP 2873008A4 EP 13819950 A EP13819950 A EP 13819950A EP 2873008 A4 EP2873008 A4 EP 2873008A4
Authority
EP
European Patent Office
Prior art keywords
query processing
data sources
analysis requests
distributed disk
disk caching
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
EP13819950.0A
Other languages
German (de)
French (fr)
Other versions
EP2873008A2 (en
Inventor
Simon Byford Moss
Elizabeth Winters Elkins
Douglas Wiley Bachelor
Raul Hugo Curbelo
Thomas C Fountain
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pneuron Corp
Original Assignee
Pneuron Corp
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 Pneuron Corp filed Critical Pneuron Corp
Publication of EP2873008A2 publication Critical patent/EP2873008A2/en
Publication of EP2873008A4 publication Critical patent/EP2873008A4/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/12—Replacement control
    • G06F12/121—Replacement control using replacement algorithms
    • G06F12/123—Replacement control using replacement algorithms with age lists, e.g. queue, most recently used [MRU] list or least recently used [LRU] list
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/172—Caching, prefetching or hoarding of files
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/25—Integrating or interfacing systems involving database management systems
    • G06F16/254—Extract, transform and load [ETL] procedures, e.g. ETL data flows in data warehouses
    • 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
    • G06F12/08—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/46—Caching storage objects of specific type in disk cache
    • G06F2212/463—File

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP13819950.0A 2012-07-16 2013-07-16 A method and process for enabling distributing cache data sources for query processing and distributed disk caching of large data and analysis requests Ceased EP2873008A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261672028P 2012-07-16 2012-07-16
PCT/US2013/050673 WO2014014906A2 (en) 2012-07-16 2013-07-16 A method and process for enabling distributing cache data sources for query processing and distributed disk caching of large data and analysis requests

Publications (2)

Publication Number Publication Date
EP2873008A2 EP2873008A2 (en) 2015-05-20
EP2873008A4 true EP2873008A4 (en) 2016-06-29

Family

ID=49949358

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13819950.0A Ceased EP2873008A4 (en) 2012-07-16 2013-07-16 A method and process for enabling distributing cache data sources for query processing and distributed disk caching of large data and analysis requests

Country Status (4)

Country Link
EP (1) EP2873008A4 (en)
CA (1) CA2918472C (en)
IL (1) IL236764A0 (en)
WO (1) WO2014014906A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102170137B1 (en) 2015-11-27 2020-10-27 에이에스엠엘 네델란즈 비.브이. Metrology targets, methods and apparatus, computer programs and lithographic systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7689599B1 (en) * 2005-01-31 2010-03-30 Symantec Operating Corporation Repair of inconsistencies between data and metadata stored on a temporal volume using transaction log replay
US20110145363A1 (en) * 2009-12-16 2011-06-16 International Business Machines Corporation Disconnected file operations in a scalable multi-node file system cache for a remote cluster file system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004002044A2 (en) * 2002-02-01 2003-12-31 John Fairweather A system for exchanging binary data
US8266237B2 (en) * 2005-04-20 2012-09-11 Microsoft Corporation Systems and methods for providing distributed, decentralized data storage and retrieval
US8626844B2 (en) * 2007-03-26 2014-01-07 The Trustees Of Columbia University In The City Of New York Methods and media for exchanging data between nodes of disconnected networks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7689599B1 (en) * 2005-01-31 2010-03-30 Symantec Operating Corporation Repair of inconsistencies between data and metadata stored on a temporal volume using transaction log replay
US20110145363A1 (en) * 2009-12-16 2011-06-16 International Business Machines Corporation Disconnected file operations in a scalable multi-node file system cache for a remote cluster file system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
RIT SCHOLAR WORKS ET AL: "Rochester Institute of Technology Hadoop-cc (collaborative caching) in real time HDFS", 12 January 2012 (2012-01-12), XP055271290, Retrieved from the Internet <URL:http://scholarworks.rit.edu/cgi/viewcontent.cgi?article=6524&context=theses> [retrieved on 20160509] *
See also references of WO2014014906A2 *

Also Published As

Publication number Publication date
WO2014014906A8 (en) 2014-04-10
CA2918472C (en) 2018-05-29
EP2873008A2 (en) 2015-05-20
WO2014014906A3 (en) 2014-05-30
IL236764A0 (en) 2015-03-31
CA2918472A1 (en) 2014-01-23
WO2014014906A2 (en) 2014-01-23

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