JPH02148235A - データ退避方式 - Google Patents

データ退避方式

Info

Publication number
JPH02148235A
JPH02148235A JP63302464A JP30246488A JPH02148235A JP H02148235 A JPH02148235 A JP H02148235A JP 63302464 A JP63302464 A JP 63302464A JP 30246488 A JP30246488 A JP 30246488A JP H02148235 A JPH02148235 A JP H02148235A
Authority
JP
Japan
Prior art keywords
file
block
storage medium
update
external storage
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.)
Granted
Application number
JP63302464A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0532773B2 (cg-RX-API-DMAC7.html
Inventor
Junichi Kondo
純一 近藤
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP63302464A priority Critical patent/JPH02148235A/ja
Priority to US07/442,200 priority patent/US5226154A/en
Publication of JPH02148235A publication Critical patent/JPH02148235A/ja
Publication of JPH0532773B2 publication Critical patent/JPH0532773B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/258—Data format conversion from or to a database
    • 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
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y10S707/99955—Archiving or backup

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP63302464A 1988-11-30 1988-11-30 データ退避方式 Granted JPH02148235A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP63302464A JPH02148235A (ja) 1988-11-30 1988-11-30 データ退避方式
US07/442,200 US5226154A (en) 1988-11-30 1989-11-28 Data saving system having counters as block content update identifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63302464A JPH02148235A (ja) 1988-11-30 1988-11-30 データ退避方式

Publications (2)

Publication Number Publication Date
JPH02148235A true JPH02148235A (ja) 1990-06-07
JPH0532773B2 JPH0532773B2 (cg-RX-API-DMAC7.html) 1993-05-17

Family

ID=17909258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63302464A Granted JPH02148235A (ja) 1988-11-30 1988-11-30 データ退避方式

Country Status (2)

Country Link
US (1) US5226154A (cg-RX-API-DMAC7.html)
JP (1) JPH02148235A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0830499A (ja) * 1994-07-20 1996-02-02 Nec Software Ltd データフアイル作成退避復元装置

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020004309A1 (en) * 1990-07-31 2002-01-10 Kenneth S. Collins Processes used in an inductively coupled plasma reactor
US6488807B1 (en) 1991-06-27 2002-12-03 Applied Materials, Inc. Magnetic confinement in a plasma reactor having an RF bias electrode
US6077384A (en) 1994-08-11 2000-06-20 Applied Materials, Inc. Plasma reactor having an inductive antenna coupling power through a parallel plate electrode
US6036877A (en) 1991-06-27 2000-03-14 Applied Materials, Inc. Plasma reactor with heated source of a polymer-hardening precursor material
US6063233A (en) 1991-06-27 2000-05-16 Applied Materials, Inc. Thermal control apparatus for inductively coupled RF plasma reactor having an overhead solenoidal antenna
US6165311A (en) 1991-06-27 2000-12-26 Applied Materials, Inc. Inductively coupled RF plasma reactor having an overhead solenoidal antenna
JPH0869404A (ja) * 1994-08-29 1996-03-12 Fujitsu Ltd データのバックアップ方法及びそれを利用したデータ処理装置
TW279240B (en) 1995-08-30 1996-06-21 Applied Materials Inc Parallel-plate icp source/rf bias electrode head
JP3856855B2 (ja) * 1995-10-06 2006-12-13 三菱電機株式会社 差分バックアップ方式
US5978814A (en) * 1998-01-21 1999-11-02 Microsoft Corporation Native data signatures in a file system
US6401652B1 (en) 2000-05-04 2002-06-11 Applied Materials, Inc. Plasma reactor inductive coil antenna with flat surface facing the plasma
WO2008127458A2 (en) 2006-12-06 2008-10-23 Fusion Multisystems, Inc. (Dba Fusion-Io) Apparatus, system, and method for a shared, front-end, distributed raid
US7836226B2 (en) 2007-12-06 2010-11-16 Fusion-Io, Inc. Apparatus, system, and method for coordinating storage requests in a multi-processor/multi-thread environment
JP2009237843A (ja) * 2008-03-27 2009-10-15 Brother Ind Ltd ファイル管理システム、携帯端末及び携帯端末プログラム
US9626119B2 (en) * 2014-11-14 2017-04-18 Intel Corporation Using counters and a table to protect data in a storage device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900834A (en) * 1972-09-05 1975-08-19 Bunker Ramo Memory update apparatus utilizing chain addressing
US4020466A (en) * 1974-07-05 1977-04-26 Ibm Corporation Memory hierarchy system with journaling and copy back
US4168541A (en) * 1978-09-25 1979-09-18 Sperry Rand Corporation Paired least recently used block replacement system
US4322795A (en) * 1980-01-24 1982-03-30 Honeywell Information Systems Inc. Cache memory utilizing selective clearing and least recently used updating
US4530054A (en) * 1982-03-03 1985-07-16 Sperry Corporation Processor-addressable timestamp for indicating oldest written-to cache entry not copied back to bulk memory
US4651307A (en) * 1984-11-01 1987-03-17 Motorola, Inc. Non-volatile memory storage system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0830499A (ja) * 1994-07-20 1996-02-02 Nec Software Ltd データフアイル作成退避復元装置

Also Published As

Publication number Publication date
US5226154A (en) 1993-07-06
JPH0532773B2 (cg-RX-API-DMAC7.html) 1993-05-17

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