Method of changing system configuration in shared-nothing...

Details Method of changing system configuration in shared-nothing... Method of changing system configuration in shared-nothing...

2004-04-30

2008-05-06

Lee, Wilson (Department: 2163)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000

Reexamination Certificate

active

07370029

ABSTRACT:
A shared-nothing database management system employs a method of adding and removing a database server without significantly affecting the processing performance for accessing a table from a user or an application. A scheduler module creates a schedule which separately handles the addition of a CPU resource and the addition of a storage I/O resource, and a server is added in accordance with the created schedule. A common disk is used to remove a disk at an arbitrary timing. Further, a data region is previously subdivided on the common disk to eliminate a movement of data associated with the addition of a server.

REFERENCES:
patent: 5675791 (1997-10-01), Bhide et al.
patent: 5806059 (1998-09-01), Tsuchida et al.
patent: 5842207 (1998-11-01), Fujiwara et al.
patent: 5845113 (1998-12-01), Swami et al.
patent: 5860137 (1999-01-01), Raz et al.
patent: 6173306 (2001-01-01), Raz et al.
patent: 6341340 (2002-01-01), Tsukerman et al.
patent: 6377991 (2002-04-01), Smith et al.
patent: 6510428 (2003-01-01), Tsuchida et al.
patent: 6778977 (2004-08-01), Avadhanam et al.
patent: 2002/0069282 (2002-06-01), Reisman
patent: 2002/0080181 (2002-06-01), Razdow et al.
patent: 2002/0129094 (2002-09-01), Reisman
patent: 2005/0027719 (2005-02-01), Miciel et al.
patent: A-11-282734 (1999-10-01), None
Wikipedia, definition of “Shared Nothing Architectures”.
IBM DB2 Universal Database—[Administration Guide: Performance, Ver. 7] Online Manual “Manager's Handbook,” Chapter 30, bundled with DB2, Version 7.2, May 18, 2001.

Affiliated with

Also associated with

Rating

Method of changing system configuration in shared-nothing... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of changing system configuration in shared-nothing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of changing system configuration in shared-nothing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3985366