DE60324965D1 - Verwendung von direktspeicherzugriff zur durchführung von datenbankoperationen zwischen zwei oder mehr maschinen - Google Patents

Verwendung von direktspeicherzugriff zur durchführung von datenbankoperationen zwischen zwei oder mehr maschinen

Info

Publication number
DE60324965D1
DE60324965D1 DE60324965T DE60324965T DE60324965D1 DE 60324965 D1 DE60324965 D1 DE 60324965D1 DE 60324965 T DE60324965 T DE 60324965T DE 60324965 T DE60324965 T DE 60324965T DE 60324965 D1 DE60324965 D1 DE 60324965D1
Authority
DE
Germany
Prior art keywords
machines
memory access
direct memory
database operations
perform database
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.)
Expired - Lifetime
Application number
DE60324965T
Other languages
German (de)
English (en)
Inventor
Debashis Saha
Ravi Murthy
John Ciminski
Debashish Chatterjee
Lakshminarayanan Chidambaran
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.)
Oracle International Corp
Original Assignee
Oracle International 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 Oracle International Corp filed Critical Oracle International Corp
Application granted granted Critical
Publication of DE60324965D1 publication Critical patent/DE60324965D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99932—Access augmentation or optimizing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99944—Object-oriented database structure
    • Y10S707/99945—Object-oriented database structure processing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99948—Application of database or data structure, e.g. distributed, multimedia, or image

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer And Data Communications (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Bus Control (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
DE60324965T 2002-12-17 2003-12-10 Verwendung von direktspeicherzugriff zur durchführung von datenbankoperationen zwischen zwei oder mehr maschinen Expired - Lifetime DE60324965D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/323,561 US7406481B2 (en) 2002-12-17 2002-12-17 Using direct memory access for performing database operations between two or more machines
PCT/US2003/039555 WO2004061684A2 (en) 2002-12-17 2003-12-10 Using direct memory access for performing database operations between two or more machines

Publications (1)

Publication Number Publication Date
DE60324965D1 true DE60324965D1 (de) 2009-01-08

Family

ID=32507315

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324965T Expired - Lifetime DE60324965D1 (de) 2002-12-17 2003-12-10 Verwendung von direktspeicherzugriff zur durchführung von datenbankoperationen zwischen zwei oder mehr maschinen

Country Status (7)

Country Link
US (2) US7406481B2 (enExample)
EP (1) EP1581875B1 (enExample)
JP (1) JP4624110B2 (enExample)
CN (1) CN100422958C (enExample)
CA (1) CA2509404C (enExample)
DE (1) DE60324965D1 (enExample)
WO (1) WO2004061684A2 (enExample)

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Also Published As

Publication number Publication date
EP1581875A3 (en) 2005-12-28
JP4624110B2 (ja) 2011-02-02
US7133902B2 (en) 2006-11-07
HK1077104A1 (en) 2006-02-03
US20040117368A1 (en) 2004-06-17
CN1751297A (zh) 2006-03-22
EP1581875A2 (en) 2005-10-05
EP1581875B1 (en) 2008-11-26
CA2509404C (en) 2009-04-21
WO2004061684A3 (en) 2005-11-10
CA2509404A1 (en) 2004-07-22
US20040117375A1 (en) 2004-06-17
AU2003300885A1 (en) 2004-07-29
US7406481B2 (en) 2008-07-29
CN100422958C (zh) 2008-10-01
WO2004061684A2 (en) 2004-07-22
JP2006510996A (ja) 2006-03-30

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