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Machine translation
1. (WO2007095083) ANTICIPATORY CHANGES TO RESOURCES MANAGED BY LOCKS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/095083    International Application No.:    PCT/US2007/003463
Publication Date: 23.08.2007 International Filing Date: 09.02.2007
Chapter 2 Demand Filed:    05.12.2007    
IPC:
G06F 9/46 (2006.01)
Applicants: ORACLE INTERNATIONAL CORPORATION [US/US]; 500 Oracle Parkway, Redwood Shores, CA 94065 (US) (For All Designated States Except US).
CHAN, Wilson Wai Shun [CA/US]; (US) (For US Only).
PRUSCINO, Angelo [IT/US]; (US) (For US Only).
ZOLL, Michael [DE/US]; (US) (For US Only).
WANG, Tak Fung [CN/US]; (US) (For US Only)
Inventors: CHAN, Wilson Wai Shun; (US).
PRUSCINO, Angelo; (US).
ZOLL, Michael; (US).
WANG, Tak Fung; (US)
Agent: HICKMAN, Brian D.; Hickman Palermo Truong & Becker Llp, 2055 Gateway Place, Suite 550, San Jose, CA 95110-1089 (US).
DENDORFER, Claus; Dendorfer & Herrmann, Bayerstrasse 3, 80335 Munich (DE)
Priority Data:
11/351,675 10.02.2006 US
Title (EN) ANTICIPATORY CHANGES TO RESOURCES MANAGED BY LOCKS
(FR) CHANGEMENTS ANTICIPATOIRES DE RESSOURCES GEREES PAR VERROUS
Abstract: front page image
(EN)A method and system are provided for performing anticipatory changes to a resource governed by a locking mechanism. Entities (such as transactions in a database system) that want to modify a resource request permission to modify the resource. However, prior to receiving permission, they make anticipatory changes to a private version of the resource. The entities are prevented from making the anticipatory changes permanent until they receive permission to make the changes. Because they can make the changes, and proceed to other operations, before receiving permission, any delay in receiving permission has less adverse effect on their performance.
(FR)La présente invention concerne un procédé et un système pour l'exécution de changements anticipatoires au niveau d'une ressource gérée par un mécanisme de verrouillage. Des entités (telles que des transactions dans un système de base de données) souhaitant modifier une ressource demandent la permission de modifier la ressource. Cependant avant de recevoir la permission, elles effectuent des changements anticipatoires d'une version privée de la ressource. Les entités sont dans l'impossibilité de rendre ces changements anticipatoires permanents jusqu'à ce qu'elles reçoivent la permission de faire les changements. Comme elles peuvent faire des changements et poursuivre d'autres opérations, avant de recevoir la permission, tout retard dans la réception de la permission a un effet négatif réduit sur leurs performances.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)