SE501433C2 - Ways to achieve data access in a primary memory based database - Google Patents

Ways to achieve data access in a primary memory based database

Info

Publication number
SE501433C2
SE501433C2 SE9302175A SE9302175A SE501433C2 SE 501433 C2 SE501433 C2 SE 501433C2 SE 9302175 A SE9302175 A SE 9302175A SE 9302175 A SE9302175 A SE 9302175A SE 501433 C2 SE501433 C2 SE 501433C2
Authority
SE
Sweden
Prior art keywords
object
memory based
primary memory
ways
data access
Prior art date
Application number
SE9302175A
Other languages
Swedish (sv)
Other versions
SE9302175L (en
SE9302175D0 (en
Inventor
Bo Mikael Samuelsson
Original Assignee
Ellemtel Utvecklings Ab
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 Ellemtel Utvecklings Ab filed Critical Ellemtel Utvecklings Ab
Priority to SE9302175A priority Critical patent/SE501433C2/en
Publication of SE9302175D0 publication Critical patent/SE9302175D0/en
Publication of SE9302175L publication Critical patent/SE9302175L/en
Publication of SE501433C2 publication Critical patent/SE501433C2/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/448Execution paradigms, e.g. implementations of programming paradigms
    • G06F9/4488Object-oriented
    • G06F9/4493Object persistence

Abstract

When an object (18) in a primary memory based data base (2) is accessed by a user, there is created in the user process (14) an agent object (16), that contains a reference (20) to the real object (18), and appears as if it were the real object. All accesses to the data of the object (18) are performed by reading directly, via the reference (20) in the agent object, in the memory of the storage manager (4). The data accesses are performed via a generic interface (12), in the form of read and write operations towards attributes.
SE9302175A 1993-06-23 1993-06-23 Ways to achieve data access in a primary memory based database SE501433C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9302175A SE501433C2 (en) 1993-06-23 1993-06-23 Ways to achieve data access in a primary memory based database

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
SE9302175A SE501433C2 (en) 1993-06-23 1993-06-23 Ways to achieve data access in a primary memory based database
AU70888/94A AU7088894A (en) 1993-06-23 1994-06-17 A method of attaining data access in a primary memory based database
CA002165774A CA2165774A1 (en) 1993-06-23 1994-06-17 A method of attaining data access in a primary memory based database
PCT/SE1994/000600 WO1995000907A1 (en) 1993-06-23 1994-06-17 A method of attaining data access in a primary memory based database
JP7502716A JPH08512151A (en) 1993-06-23 1994-06-17 Data access method in the database of the primary storage device type
CN94192575A CN1125991A (en) 1993-06-23 1994-06-17 A method of attaining data access in a primary memory based database
KR1019950705890A KR960703251A (en) 1993-06-23 1994-06-17 How to get digital access in the database based on the primary memory (a method of attaining data access in a primary memory based database)
EP94919941A EP0705460A1 (en) 1993-06-23 1994-06-17 A method of attaining data access in a primary memory based database
BR9406910-7A BR9406910A (en) 1993-06-23 1994-06-17 Method of obtaining data access data from a database based on primary memory
NO955276A NO955276L (en) 1993-06-23 1995-12-22 A method of data accessing in a primary memory based database
FI956243A FI956243A (en) 1993-06-23 1995-12-22 A method for implementing access to data based on the primary memory database

Publications (3)

Publication Number Publication Date
SE9302175D0 SE9302175D0 (en) 1993-06-23
SE9302175L SE9302175L (en) 1994-12-24
SE501433C2 true SE501433C2 (en) 1995-02-13

Family

ID=20390394

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302175A SE501433C2 (en) 1993-06-23 1993-06-23 Ways to achieve data access in a primary memory based database

Country Status (11)

Country Link
EP (1) EP0705460A1 (en)
JP (1) JPH08512151A (en)
KR (1) KR960703251A (en)
CN (1) CN1125991A (en)
AU (1) AU7088894A (en)
BR (1) BR9406910A (en)
CA (1) CA2165774A1 (en)
FI (1) FI956243A (en)
NO (1) NO955276L (en)
SE (1) SE501433C2 (en)
WO (1) WO1995000907A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5864864A (en) * 1995-09-27 1999-01-26 Sun Microsystems, Inc. Method and apparatus for providing transparent persistent data support to foreign data types
US6401080B1 (en) 1997-03-21 2002-06-04 International Business Machines Corporation Intelligent agent with negotiation capability and method of negotiation therewith
US6085178A (en) * 1997-03-21 2000-07-04 International Business Machines Corporation Apparatus and method for communicating between an intelligent agent and client computer process using disguised messages
US6192354B1 (en) 1997-03-21 2001-02-20 International Business Machines Corporation Apparatus and method for optimizing the performance of computer tasks using multiple intelligent agents having varied degrees of domain knowledge
US6510429B1 (en) 1998-04-29 2003-01-21 International Business Machines Corporation Message broker apparatus, method and computer program product
CN100461176C (en) * 2006-01-26 2009-02-11 无锡永中科技有限公司 Object memory store based object reference method
CN101410836B (en) 2006-06-08 2012-05-30 国际商业机器公司 A method for providing access to data stored in a database to an application
CN100403315C (en) 2006-09-25 2008-07-16 华为技术有限公司 System and method for database access for implementing load sharing
CN105095198B (en) * 2014-04-16 2018-12-04 阿里巴巴集团控股有限公司 A method and apparatus for accessing data entity

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06105435B2 (en) * 1985-10-25 1994-12-21 株式会社日立製作所 Memory by the information processing apparatus management mechanism
US5297279A (en) * 1990-05-30 1994-03-22 Texas Instruments Incorporated System and method for database management supporting object-oriented programming
US5235701A (en) * 1990-08-28 1993-08-10 Teknekron Communications Systems, Inc. Method of generating and accessing a database independent of its structure and syntax
US5291593A (en) * 1990-10-24 1994-03-01 International Business Machines Corp. System for persistent and delayed allocation object reference in an object oriented environment
US5212787A (en) * 1991-03-12 1993-05-18 International Business Machines Corporation Method and apparatus for accessing a relational database without exiting an object-oriented environment

Also Published As

Publication number Publication date
KR960703251A (en) 1996-06-19
EP0705460A1 (en) 1996-04-10
CA2165774A1 (en) 1995-01-05
WO1995000907A1 (en) 1995-01-05
JPH08512151A (en) 1996-12-17
SE9302175L (en) 1994-12-24
SE9302175D0 (en) 1993-06-23
AU7088894A (en) 1995-01-17
NO955276L (en) 1996-02-23
BR9406910A (en) 2003-07-08
FI956243A (en) 1995-12-22
FI956243D0 (en)
FI956243A0 (en) 1995-12-22
CN1125991A (en) 1996-07-03
NO955276D0 (en) 1995-12-22

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