Electrical computers and digital processing systems: memory – Storage accessing and control – Shared memory area
Reexamination Certificate
2004-09-23
2008-08-26
Kim, Matt (Department: 2186)
Electrical computers and digital processing systems: memory
Storage accessing and control
Shared memory area
Reexamination Certificate
active
07418560
ABSTRACT:
Described herein are methods and apparatus, including computer program products, that implement a centralized cache storage for runtime systems. A computer program product can include instructions operable to receive a request at a centralized shared cache framework to store an entity; cache the entity in a shared memory in response to the request, where the shared memory is operable to store the entity such that the entity is accessible to runtime systems, and caching the entity in the shared memory comprises storing the entity for one of the runtime systems; receive a request at the centralized shared cache framework to retrieve the entity from the shared memory; and if the entity is stored in the shared memory, retrieve the stored entity from the shared memory, where the centralized shared cache framework is operable to retrieve the entity for any of the runtime systems.
REFERENCES:
patent: 5566315 (1996-10-01), Milillo et al.
patent: 5710909 (1998-01-01), Brown et al.
patent: 5926834 (1999-07-01), Carlson et al.
patent: 5944781 (1999-08-01), Murray
patent: 6038571 (2000-03-01), Numajiri et al.
patent: 6092171 (2000-07-01), Relph
patent: 6199179 (2001-03-01), Kauffman et al.
patent: 6272598 (2001-08-01), Arlitt et al.
patent: 6295582 (2001-09-01), Spencer
patent: 6412045 (2002-06-01), DeKoning et al.
patent: 6519594 (2003-02-01), Li
patent: 6587937 (2003-07-01), Jensen et al.
patent: 6651080 (2003-11-01), Liang et al.
patent: 6754662 (2004-06-01), Li
patent: 6944711 (2005-09-01), Mogi et al.
patent: 6976090 (2005-12-01), Ben-Shaul et al.
patent: 6990534 (2006-01-01), Mikhailov et al.
patent: 7024512 (2006-04-01), Franaszek et al.
patent: 7051161 (2006-05-01), Dixit et al.
patent: 7069271 (2006-06-01), Fadel et al.
patent: 2002/0073283 (2002-06-01), Lewis et al.
patent: 2002/0093487 (2002-07-01), Rosenberg
patent: 2003/0023827 (2003-01-01), Palanca et al.
patent: 2003/0084248 (2003-05-01), Gaither et al.
patent: 2003/0093487 (2003-05-01), Czajkowski et al.
patent: 2003/0097360 (2003-05-01), McGuire et al.
patent: 2004/0024971 (2004-02-01), Bogin et al.
patent: 2004/0054860 (2004-03-01), Dixit et al.
patent: 2004/0088412 (2004-05-01), John et al.
patent: 2004/0117441 (2004-06-01), Liu et al.
patent: 2005/0021917 (2005-01-01), Mathur et al.
patent: 2005/0027943 (2005-02-01), Steere et al.
patent: 2005/0086656 (2005-04-01), Whitlock et al.
patent: 2005/0262181 (2005-11-01), Schmidt et al.
patent: 2005/0262493 (2005-11-01), Schmidt et al.
patent: 2005/0262512 (2005-11-01), Schmidt et al.
patent: 2006/0064549 (2006-03-01), Wintergerst
patent: 2006/0070051 (2006-03-01), Kuck et al.
patent: WO0023898 (2000-04-01), None
Dagfinn Parnas “SAP Virtual Machine Container”, https://weblogs.sdn.sap.com/pub/wlg/940 , Posted on Oct. 23, 2004, pp. 1-4.
Norbert Kuck, et al., “SAP VM Container: Using Process Attachable Virtual machines to Provide Isolation and Scalability For Large Servers”,Article, SAP AG, Walldorf, Germany , 2002 pp. 1-2.
Renee Boucher Ferguson, “SAP Preps New NetWeaver Capabilities ”, eWeek.com, http://www.eweek.com/article2/0,1759,1668146,00.asp, Oct. 7, 2004, pp. 1-6.
SAP NetWever Makes Standard Java Robust http://www.sap.com/company/press/press.epx?pageview=print&pressid=3069 , Oct. 5, 2004, pp. 1-2.
“SAP Beefs Up Java Support Capabilities For New NetWeaver”, News Story, Oct. 11, 2004, (Computerworld). http:www.computerworld.com/printthis/2004/0,4814,96558,00.html, pp. 1-2.
“SAP Presents New Capabilities For Netweaver”, InfoWorld, Oct. 6, 2004 pp. 1-5, http://www.infoworld.com/article/04/10/06/HNsapnetweaver—1.html.
“Load Balancing of the SAP Web As for Java Applications”, SAP Library, http://help.sap.com/saphelp—nw04/helpdata/en/b5/e8239ef7bd494f896a84625d4b688f/cont. 2 pages, Nov. 2004.
“Fallover System”, SAP Library, Nov. 2004,http://help.sap.com/saphelp—nw04/helpdata/en/d7/57af0cce55143be5de3a6e4911186.cont, 2 pages.
“Http Sessions and Failover of Web Application”, SAP Library, Nov. 2004, 1 page. http://help.sap.com/saphelp—nw04/helpdata/en/90/044cc585eaba42b649f16181b0fdf/cont.
WebLogic RMI Features and Guidelines, eDocs, pp. 1-7, Nov. 2004, http://e-docs.bea.com/wls/docs90/rmi/rmi—api.html.
“Java Technology in SAP Web Application Server”, SAP Library, http://help.sap.com/saphelp—nw04/helpdata/en/0d/a3bbeff62847ae10000000a114084/cont Nov. 2004, pp. 1-3.
“High Availability and Failover”, SAP Library, http://help.sap.com/saphelp—nw04/helpdata/en/6c/209da105668c45be12f1d9cc412e2b/cont Nov. 2004, pp. 1-2.
“Failover for Enterprise Beans”, SAP Library, http://help.sap.com/saphelp—nw04/helpdata/en/8f/d6e45953a494499ea1b79ab16321d2/cont Nov. 2004, pp. 1-3.
“Failover for Clustered RMI-P4 Remote Objects”, SAP Library, http://help.sap.com/saphelp—nw04/helpdata/en/f6/4ef11ab3a52f408aa8a133f33d6cf1/cont Nov. 2004, pp. 1-3.
Grzegorz Czajkowski, “Multitasking without Compromise: a Virtual Machine Evolution”,Paper, Sun Microsystems Laboratories, 2001, pp. 1-14.
Mick Jordan, et al. “Scaling J2EE Application Servers with the Multi-Tasking Virtual Machine”,Paper, Sun Microsystems, SMLI TR-2004-135, Jun. 2004, pp. 1-19.
Mick Jordan, et al, “Extending a J2EE Server with Dynamic and Flexible Resource Management”,Paper, Sun Microsystems, Inc, and School of Computer Science, University of Waterloo, Waterloo, ON, Canada, Oct. 2004, 20 pages.
Grzegorz Czajkowski, et al., “A Multi-User Virtual Machine”,Paper, Sun Microsystems Laboratories and S3Lab, Purdue University, West Lafayette, IN, 2003, 14 pages.
Sudhir Movva & Murali Vallath, “Transparent Clustered Database Failover Using JAVA”, http://www.quest-pipelines.com
ewsletter-v5/0604—A.htm, Apr. 2004, 11 pages.
Ciaran Bryce, LogOn Technology Transfer, Kronerg, Germany, Experts' Corner: “Isolates: A New Approach to Multi-Programming in Java Platforms”, May 2004,Article, 7 pages.
Patrick Tullmann, et al., “Janos: A Java-oriented OS for Active Network Nodes”,Paper, Flux Research Group, University of Utah, Mar. 2001, 14 pages.
Patrick Doyle , et al., A Modular and Extensible JVM Infrastructure,Paper, Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, Toronto, Ontario, Canada, 14 pages. Jul. 2002.
Sandhya Dwarkadas, et al., “Cashmere-VLM: Remote Memory Paging for Software Distributed Shared Memory”,Paper, Compaq Cambridge Research Lab, Cambridge, MA and DepartmentofComputer Science, University of Rochester, Rochester, NY, 7 pages, Apr. 1999.
Alex Gontmakher, et al. “Characterizations for Java Memory Behavior”,Paper, Computer Science Department, Technion, 5 pages, 1997.
“System and Method for Shared Memory/File System Java ObjectGroup Clustered JVM”, http://www.priorartdatabase.com/IPCOM/000021597/, Published Jan. 2004, 3 pages.
Marcelo Loosco, et al., “A New Distributed Java Virtual Machine for Cluster Computing”, Notes in Computer Science, Springer-Verlag, v. 2790, p. 1207-1215, 2003.
D. Dillenbeger, et al., “Building a Java Virtual Machine for Server Applications: The Jvm On Os/390”, IBM Systems Journal, vol. 39, No. 1, 2000, pp. 194-210.
Robert Davies, “Data Caching: A Prerequisite to the Enterprise Service Bus”, Business Integration Journal, Oct. 2003, pp. 41-44.
“Caching with IBM WebSphereMQ”, spiritcache, Use Case & Code Example, article, Nov. 19, 2004, pp. 1-9.
“Using Rules-based Object Caching: Allocating dataresources for best service levels to profitable customers”, spiritcache, White paper, Nov. 2004, pp. 1-8.
“Introducing Cache-Forward Architecture”, ObjectStore, paper, Jan. 1, 2004, pp. 1-23.
Jerry Bortvedt, “Functional Specification for Object Caching Service for Java (OCS4J), 2.0”, Paper, Aug. 9, 2000, pp.
Blakely , Sokoloff, Taylor & Zafman LLP
Dudek Edward J
Kim Matt
SAP (AG)
LandOfFree
Centralized cache storage for runtime systems does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Centralized cache storage for runtime systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Centralized cache storage for runtime systems will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3997907