Electrical computers and digital processing systems: multicomput – Computer network managing
Reexamination Certificate
2005-06-28
2005-06-28
Etienne, Ario (Department: 2157)
Electrical computers and digital processing systems: multicomput
Computer network managing
C709S224000, C719S315000, C719S316000
Reexamination Certificate
active
06912569
ABSTRACT:
An invention for migrating managed application state for a Java based application is disclosed. A first Java module is executed on a first server. The first Java module includes a first entity bean and a first state object in communication with the first entity bean. The first state object stores a state of the first entity bean. The first state object is replicated to a state server or stored in-memory and made capable of migration by replicated state manager. Then, a second Java module is started on a second server as part of the module migration by a control module. The second Java module includes a second state object that is populated with state by either recovering from replica of fist state object stored on the state server or by getting transferred state of an in-memory copy of first state object managed on first server.
REFERENCES:
patent: 5832522 (1998-11-01), Blickenstaff et al.
patent: 5941999 (1999-08-01), Matena et al.
patent: 6182086 (2001-01-01), Lomet et al.
patent: 6351776 (2002-02-01), O'Brien et al.
patent: 6457065 (2002-09-01), Rich et al.
patent: 6557100 (2003-04-01), Knutson
patent: 6581088 (2003-06-01), Jacobs et al.
patent: 6591272 (2003-07-01), Williams
patent: 6704805 (2004-03-01), Acker et al.
patent: 6845390 (2005-01-01), Jorgenson et al.
Kubatowicz et al., OceanStore: An Architecture for Global-Scale Persistent Storage, Nov. 2000, A.C.M., 190-199.
Silva et al., Fault-Tolerant Execution of Mobile Agents, 2000, IEEE.
Deshpande, Clustering: Transparent Replication, Load Balancing, and Failover, Jan. 2000.
Sailil Deshpande, “Clustering: Transparent Replication, Load Balancing, and Failover,” Jan. 2000, Retrieved from the Internet: <http://bdn.borland.com/article/images/26438/11501_r1.pdf>.
Silva et al., “Fault-Tolerant Execution of Mobile Agents,” Dependable Systems and Networks, 2000. DSN 2000. Proceedings International Conference on New York, NY, USA Jun. 25-28, 2000, IEEE Comput. Soc., US, Jun. 25, 2000 pp. 135-143.
Little et al., “Maintaining Information about Persistent Replicated Objects in a Distributed System,” Proceedings of the International Conference on Distributed Computing Systems. Pittsburgh, PA, May 25-28, 1993 and IEEE Comp. Soc. Press, U.S., vol. Conf. 13, May 25, 1993, pp. 491-498.
Sonntag et al., “Adaptability Using Reflection,” System Sciences, 1994, vol. II: Software Technology, Proceedings of the Twenty-Seventh Hawaii International Conference on Wailea, HI, USA, Jan. 4-7, 1994 pp. 383-392.
Estublier et al., “Interoperability and Distribution of Process-Sensitive Systems,” Software Engineering for Parallel and Di8stributed Systems, 1998. Proceedings International Symposium on Kyoto, Japan, Apr. 20-21, 1998. IEEE Comput. Soc., US Apr. 20, 1998, pp. 103-114.
Krishnan Sanjeev
Matena Vladimir
Mortazavi Masood
Sharma Rahul
Etienne Ario
Sall El Hadji
LandOfFree
Method and apparatus for migration of managed application... 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 and apparatus for migration of managed application..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for migration of managed application... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3516017