Data processing: database and file management or data structures – Database design – Database and data structure management
Reexamination Certificate
2011-06-14
2011-06-14
Alam, Hosain T (Department: 2166)
Data processing: database and file management or data structures
Database design
Database and data structure management
C707S822000, C711S111000, C711S154000
Reexamination Certificate
active
07962528
ABSTRACT:
A system and method accelerates update of a metadata search database using PCPI differencing. After first populating the search database, a search agent generates a PCPI and utilizes a PCPI differencing technique to quickly identify changes between inode files of first and second PCPIs. The differences are noted as modified metadata and are written to a log file, which is later read by the search agent to update the search database.
REFERENCES:
patent: 4156907 (1979-05-01), Rawlings et al.
patent: 4399503 (1983-08-01), Hawley
patent: 4570217 (1986-02-01), Allen et al.
patent: 4598357 (1986-07-01), Swenson et al.
patent: 4688221 (1987-08-01), Nakamura et al.
patent: 4698808 (1987-10-01), Ishii
patent: 4761785 (1988-08-01), Clark et al.
patent: 4805090 (1989-02-01), Coogan
patent: 4837675 (1989-06-01), Bean et al.
patent: 4864497 (1989-09-01), Lowry et al.
patent: 4896259 (1990-01-01), Jacobs et al.
patent: 4899342 (1990-02-01), Potter et al.
patent: 4989206 (1991-01-01), Dunphy, Jr. et al.
patent: 5124987 (1992-06-01), Milligan et al.
patent: RE34100 (1992-10-01), Hartness
patent: 5155835 (1992-10-01), Belsan
patent: 5163131 (1992-11-01), Row et al.
patent: 5202979 (1993-04-01), Hillis et al.
patent: 5278979 (1994-01-01), Foster et al.
patent: 5426747 (1995-06-01), Weinreb et al.
patent: 5581724 (1996-12-01), Belsan et al.
patent: 5819292 (1998-10-01), Hitz et al.
patent: 6636879 (2003-10-01), Doucette et al.
patent: 6732124 (2004-05-01), Koseki et al.
patent: 6993539 (2006-01-01), Federwisch et al.
patent: 7107385 (2006-09-01), Rajan et al.
patent: 7707165 (2010-04-01), Jiang et al.
patent: 2002/0083037 (2002-06-01), Lewis et al.
patent: 2003/0041211 (2003-02-01), Merkey et al.
patent: 2003/0070043 (2003-04-01), Merkey
patent: 2003/0158861 (2003-08-01), Sawdon et al.
patent: 2003/0158863 (2003-08-01), Haskin et al.
patent: 2003/0159007 (2003-08-01), Sawdon et al.
patent: 2003/0182313 (2003-09-01), Federwisch et al.
patent: 2003/0182322 (2003-09-01), Manley et al.
patent: 2004/0030668 (2004-02-01), Pawlowski et al.
patent: 2004/0030822 (2004-02-01), Rajan et al.
patent: 2005/0144202 (2005-06-01), Chen
patent: 2005/0246401 (2005-11-01), Edwards et al.
patent: 2006/0218135 (2006-09-01), Bisson et al.
patent: 2006/0288026 (2006-12-01), Zayas et al.
patent: WO 89/10594 (1989-11-01), None
U.S. Appl. No. 10/421,051, filed Apr. 11, 2003, Rajan et al.
U.S. Appl. No. 10/777,979, filed Feb. 12, 2004, Eng et al.
Akyurek, Sedat,Placing Replicated Data to Reduce Seek Delays, Department of Computer Science, University of Maryland, UMIACS-TR-91-121, CS-TR-2746, Aug. 1991.
Bitton, Dina,Disk Shadowing, Proceedings of the 14thVLDB Conference, LA, CA 1988.
Chaudhuri, Surajit, et al.,Self-Tuning Technology in Microsoft SQL Server, Data Engineering Journal 22, Feb. 1999 pp. 20-27.
Chutani, Sailesh, et al.,The Episode File System, In Proceedings of the USENIX Winter 1992.
Coyne, Robert A., et al.,Storage Systems for National Information Assets, Proc. Supercomputing 92, Minneapolis, Nov. 1992, pp. 626-633.
Finlayson, Ross S., et al.,Log Files: An Extended File Service Exploiting Write-Once StorageDepartment of Computer Science, Stanford University, Report No. STAN-CS-87-1177, Sep. 1987.
Gray, Jim, et al.,The Recovery Manager of the System R Database Manager, ACM Computing Surveys, (13)2:223-242 1981.
Hecht, Matthew S., et al.Shadowed Management of Free Disk Pages with a Linked List, ACM Transactions on Database Systems, 8/4, Dec. 1983, pp. 503-514.
Howard, John, H. et al.,Scale and Performance in a Distributed File System, Carnegie Mellon University, CMU-ITC-87-068, Aug. 1987.
Howard, John, H. et al.,Scale and Performance in a Distributed File System, ACM Trans. Computer System, 6(1), Feb. 1988 pp. 51-81.
Kazar, Michael L., et al.,DEcorum File System Architectural Overview, USENIX Summer Conference, Anaheim, California, 1990.
Kemper, Alfons, et al.,Performance Tuning for SAP R/3, Data Engineering Journal 22, Feb. 1999 pp. 33-40.
Kent, Jack et al.,Optimizing Shadow Recovery Algorithms, IEEE Transactions on Software Engineering, 14( 2): 155-168, Feb. 1988.
Kistler, et al.,Disconnected Operation in the Coda File System, ACM Transactions on Computer Systems, vol. 10, No. 1, Feb. 1992, pp. 3-25.
Lorie, Raymond, A.Physical Integrity in a Large Segmented Database, ACM Trans. Database Syst., vol. 2, Mar. 1977, pp. 91-104.
Ousterhout, John et al.,Beating the I/O Bottleneck: A Case for Log-Structured File Systems, Technical Report, Computer Science Division, Electrical Engineering and Computer Sciences, University of California at Berkeley, Oct. 30, 1988.
Patterson, D., et al.,A Case for Redundant Arrays of Inexpensive Disks(RAID),—Technical Report, CSD-87-391, Computer Science Division, Electrical Engineering and Computer Sciences, University of California at Berkeley 1987.
Patterson, D., et al.,A Case for Redundant Arrays of Inexpensive Disks(RAID),—SIGMOD International Conference on Management of Data, Chicago, IL, USA, Jun. 1-3, 1988, SIGMOD Record (17)3:109-16 Sep. 1988.
Peterson, Zachary Nathaniel Joseph,Data Placement for Copy-on-Write Using Virtual Contiguity, University of CA, Santa Cruz, Master's Thesis for the Department of Science in Computer Science, Sep. 2002.
Quinlan, Sean,A Cached Worm File System, Software-Practice and Experience, 21(12):1289-1299 1991.
Rosenblum, Mendel, et al.,The LFS Storage Manager, Computer Science Division, Electrical Engineering and Computer Sciences, Univ. of CA, presented at Summer '90 USENIX Technical Conference, Anaheim, CA Jun. 1990.
Rosenblum, Mendel, et al.The Design and Implementation of a Log-Structured File SystemJul. 24, 1991 pp. 1-15.
Rosenblum, Mendel,The Design and Implementation of a Log-Structured File System, 1992 pp. 1-93.
Rosenblum, Mendel, et al.,The Design and Implementation of a Log-Structured File System, In Proceedings of ACM Transactions on Computer Systems, (10)1:26-52, Feb. 1992.
Schiefer, Berni, et al.,DB2 Universal Database Performance Tuning, Data Engineering Journal 22, Feb. 1999 pp. 12-19.
Seltzer, Margo I., et al.,Journaling Versus Soft Updates: Asynchronous Meta-Data Protection in File Systems, Proceedings of 200 USENIX Annual Technical Conference, Jun. 18-23, 2000.
Shasha, Dennis,Tuning Time Series Queries in Finance: Case Studies and Recommendations, Data Engineering Journal 22, Feb. 1999 pp. 41-47.
Sidebotham, Bob,Volumes: The Andrew File System Data Structuring Primitive, EEUG Conference Proceedings, Manchester, UK, Autumn 1986.
Subramanian, Muralidhar, et al.,Performance Challenges in Object-Relational DBMSs, Data Engineering Journal 22, Feb. 1999 pp. 28-32.
Weikum, Gerhard, et al.,Towards Self-Tuning Memory Management for Data Servers, Data Engineering Journal 22, Feb. 1999 pp. 3-11.
West, Michael, et al.The ITC Distributed File System: Prototype and Experience, Carnegie-Mellon University, Technical Report CMU-ITC-040, Mar. 1985.
Zayas, Edward R., AFS-3 Programmer's Reference: Architectural Overview, Transarc Corporation, Pittsburgh, PA, 1.0 edition 1991.
Administration Guide found at http://www.openafs.org/pages/doc/AdminGuide/auagd010.htm, visited on Mar. 2, 2005.
Basilico, et al.,Error Correction System Using “Shadow Memory,” IBM Technical Disclosure Bulletin, May 1984, pp. 5792-5793.
Bitton, Dina,Disk Shadowing, Proceedings of the 14thVLDB Conference, LA, CA (1988).
Blasgen, M.W. et al.,System R:An architectural Overview,Reprinted from IBM Systems Journal vol. 20, No. 1, 1981 © 1981, 1999.
Borenstein, Nathaniel S.,CMU's Andrew project a retrospective, Communications of ACM, (39)12, Dec. 1996.
Brown, Mark R. et al.,The Alpine file system, ACM Transactions on Computing Systems, 3(4):261-293, Nov. 1985.
Chen, Peter M., et al.,An Evaluation of Redundant Arrays of Disks Using an Amdahl 5890Performance Evaluation, pp. 74-85, 1990.
Chutani, Sailesh, et al.,The Episode file system, In Proceedings of the USENIX Winter 1992.
Clark, B.E., et al.,Application System /400 Performance Characteristics, IBM Systems Journal, 28(3): 407-423, 1989.
Data Sheet for the Check Point Software Technologies product Floo
Goodson Garth Richard
Kleiman Steven R.
Pasupathy Shankar
Prabhakaran Vijayan
Alam Hosain T
Cesari and McKenna LLP
NetApp, Inc.
Tang Jieying
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