Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output command process
Reexamination Certificate
2007-12-18
2007-12-18
Sparks, Donald (Department: 2181)
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output command process
C710S039000, C710S040000, C707S793000, C711S112000
Reexamination Certificate
active
10824902
ABSTRACT:
Systems, methods, and computer products that improve the performance of computer-implemented I/O operations for complex applications, such as a database, that are ported to target computer systems that are not tailored to support the high-performance services that may benefit applications. Complex applications, such as a database, often manage I/O access operations by a caching mechanism that is tailored to the needs of the application. When porting an application to a target computer system that does not support certain I/O access features, I/O performance of the application may be limited. The present invention may be implemented by introducing specialized I/O access features that are tailored to enhance I/O access performance for complex applications, such as a database.
REFERENCES:
patent: 4408273 (1983-10-01), Plow
patent: 5097533 (1992-03-01), Burger et al.
patent: 5337412 (1994-08-01), Baker et al.
patent: 5386525 (1995-01-01), Noack
patent: 5522054 (1996-05-01), Gunlock et al.
patent: 5675781 (1997-10-01), Duncan et al.
patent: 5813005 (1998-09-01), Tsuchida et al.
patent: 5819310 (1998-10-01), Vishlitzky
patent: 5870587 (1999-02-01), Danforth et al.
patent: 5901319 (1999-05-01), Hirst
patent: 5915131 (1999-06-01), Knight et al.
patent: 5925109 (1999-07-01), Bartz
patent: 5930824 (1999-07-01), Anglin et al.
patent: 5978815 (1999-11-01), Cabrera et al.
patent: 5999930 (1999-12-01), Wolff
patent: 6012104 (2000-01-01), Van Nguyen et al.
patent: 6044415 (2000-03-01), Futral et al.
patent: 6065088 (2000-05-01), Bronson et al.
patent: 6098149 (2000-08-01), Ofer et al.
patent: 6108653 (2000-08-01), Pereira
patent: 6112257 (2000-08-01), Mason, Jr. et al.
patent: 6122685 (2000-09-01), Bachmat
patent: 6128674 (2000-10-01), Beukema et al.
patent: 6141707 (2000-10-01), Halligan et al.
patent: 6167459 (2000-12-01), Beardsley et al.
patent: 6170023 (2001-01-01), Beardsley et al.
patent: 6182158 (2001-01-01), Kougiouris et al.
patent: 6185638 (2001-02-01), Beardsley et al.
patent: 6192359 (2001-02-01), Tsuchida et al.
patent: 6199068 (2001-03-01), Carpenter
patent: 6199117 (2001-03-01), Cox et al.
patent: 6209059 (2001-03-01), Ofer et al.
patent: 6216211 (2001-04-01), McBrearty et al.
patent: 6240467 (2001-05-01), Beardsley et al.
patent: 6292856 (2001-09-01), Marcotte
patent: 6301605 (2001-10-01), Napolitano et al.
patent: 6301640 (2001-10-01), Barve et al.
patent: 6304923 (2001-10-01), Klein
patent: 6366992 (2002-04-01), Manning
patent: 6502205 (2002-12-01), Yanai et al.
patent: 6629220 (2003-09-01), Dyer
patent: 6671767 (2003-12-01), Furuumi et al.
patent: 6801976 (2004-10-01), Creta et al.
patent: 7113937 (2006-09-01), Goode et al.
W. Kohler,EMC Information Sharing: Direct Access to MVS Data from UNIX and NT, Proc. of the 1999 ACM SIGMOD Int. Conf. on Management of Data Jun. 1-3, 1999, Philadelphia, Pennsylvania, SIGMOD Record, vol. 28, Issue 2, Jun. 1999.
A. Smith, et al.,A Versatile, Source-Independent System for Digital Data Management, EOS Transactions, American Geophysical Union, vol. 67, No. 15, Apr. 15, 1986.
Martin et al.,Performance Analysis of the VSAM Method, Angewandte Informatik, vol. 27, No. 8, pp. 334, 342, Aug. 1985. (German translation).
M. Simpson,Using APL As a Preprocessing Selector from large VSAM Files, Conference Proc. APL 84, ACM, Finland Jun. 11-15, 1984. APL Quote Quad, vol. 14, No. 4, pp. 297-302, Jun. 1984.
Goode David Harold
Malloy William Earl
Mollborn Fredrik
Patel Niketa I.
Sparks Donald
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