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1. 发明授权

US07793302B2 System and method for dynamic remote object activation 有权
标题翻译：用于动态远程对象激活的系统和方法
公开(公告)号：US07793302B2
公开(公告)日：2010-09-07
申请号：US10372464
申请日：2003-02-21
申请人： Prasad Peddada , Adam Messinger , Anno R. Langen
发明人： Prasad Peddada , Adam Messinger , Anno R. Langen
IPC分类号： G06F9/44 , G06F9/54
CPC分类号： G06F9/548
摘要： A system and a method for dynamic or as-needed activation of Remote Method Invocation (RMI) layer remote objects in response to a client request. Object activation allows the system to clean up or delete currently unused remote objects, and then reactivate them when a client actually needs them. An object implementation can first be created in response to a client request. The client receives a remote reference (remote ref) and an activation identifier (activation id) identifying that particular implementation. The implementation can subsequently be cleaned up or deleted during garbage collection so as to save server resources, or alternatively the object can be reused if the system is set up to maintain a pool of objects. When the client requests the same object at a later point in time, the system activates an object based on the activation ID previously received from the server.
摘要翻译：用于响应于客户端请求动态或按需激活远程方法调用（RMI）层远程对象的系统和方法。对象激活允许系统清理或删除当前未使用的远程对象，然后在客户端实际需要时重新激活它们。可以首先根据客户端请求创建对象实现。客户端接收远程引用（远程引用）和标识该特定实现的激活标识符（激活标识符）。随后可以在垃圾收集期间清除或删除该实现，以便节省服务器资源，或者如果系统设置为维护对象池，则可以重新使用该对象。当客户端在稍后的时间点请求相同的对象时，系统将基于先前从服务器接收到的激活ID激活对象。

2. 发明申请

US20100100624A1 PARALLEL TRANSACTION EXECUTION WITH A THREAD POOL 有权
标题翻译：并行交易执行与螺纹池
公开(公告)号：US20100100624A1
公开(公告)日：2010-04-22
申请号：US12643775
申请日：2009-12-21
申请人： Alexander J. Somogyi , Adam Messinger , Anno R. Langen
发明人： Alexander J. Somogyi , Adam Messinger , Anno R. Langen
IPC分类号： G06F15/16
CPC分类号： G06Q10/063
摘要： A method for using available server threads to process resources and reduce the overall time of performing XA interactions in two-phase commit protocol implemented by the transaction manager. A TM processing XA interactions dispatches interaction commands for multiple resources to a thread manager, which dispatches the commands to idle server threads. In one embodiment, the TM attempts to dispatch all but one of the interaction commands to separate threads. The primary thread then processes the remaining resource command. Any commands relating to dispatch requests that were unable to be dispatched to separate threads due to unavailability are processed by the primary thread. Once the primary server has processed its interaction commands and received a signal indicating the threads receiving dispatch requests have completed their respective processing of dispatched commands, the next group of commands is processed in a similar manner.
摘要翻译：一种使用可用的服务器线程处理资源并减少由事务管理器实现的两阶段提交协议执行XA交互的总时间的方法。 TM处理XA交互将多个资源的交互命令分配给线程管理器，线程管理器将命令分派到空闲服务器线程。在一个实施例中，TM尝试将除了一个交互命令的所有命令分发到单独的线程。然后主线程处理剩余的资源命令。任何与由于不可用而无法分派到单独线程的调度请求相关的命令都由主线程处理。一旦主服务器处理了其交互命令并且接收到指示接收分派请求的线程的信号已经完成了它们对分派命令的相应处理，则以类似的方式处理下一组命令。

3. 发明授权

US08375359B2 Parallel transaction execution with a thread pool 有权
标题翻译：使用线程池执行并行事务
公开(公告)号：US08375359B2
公开(公告)日：2013-02-12
申请号：US12643775
申请日：2009-12-21
申请人： Alexander J. Somogyi , Adam Messinger , Anno R. Langen
发明人： Alexander J. Somogyi , Adam Messinger , Anno R. Langen
IPC分类号： G06F9/44 , G06F9/46
CPC分类号： G06Q10/063
摘要： A method for using available server threads to process resources and reduce the overall time of performing XA interactions in two-phase commit protocol implemented by the transaction manager. A TM processing XA interactions dispatches interaction commands for multiple resources to a thread manager, which dispatches the commands to idle server threads. In one embodiment, the TM attempts to dispatch all but one of the interaction commands to separate threads. The primary thread then processes the remaining resource command. Any commands relating to dispatch requests that were unable to be dispatched to separate threads due to unavailability are processed by the primary thread. Once the primary server has processed its interaction commands and received a signal indicating the threads receiving dispatch requests have completed their respective processing of dispatched commands, the next group of commands is processed in a similar manner.
摘要翻译：一种使用可用的服务器线程处理资源并减少由事务管理器实现的两阶段提交协议执行XA交互的总时间的方法。 TM处理XA交互将多个资源的交互命令分配给线程管理器，线程管理器将命令分派到空闲服务器线程。在一个实施例中，TM尝试将除了一个交互命令的所有命令分发到单独的线程。然后主线程处理剩余的资源命令。任何与由于不可用而无法分派到单独线程的调度请求相关的命令都由主线程处理。一旦主服务器处理了其交互命令并且接收到指示接收分派请求的线程的信号已经完成了它们对分派命令的相应处理，则以类似的方式处理下一组命令。

4. 发明授权

US07640535B2 Method for transaction processing with parallel execution 有权
标题翻译：并行执行事务处理方法
公开(公告)号：US07640535B2
公开(公告)日：2009-12-29
申请号：US10762944
申请日：2004-01-22
申请人： Alexander J. Somogyi , Adam Messinger , Anno R. Langen
发明人： Alexander J. Somogyi , Adam Messinger , Anno R. Langen
IPC分类号： G06F9/44 , G06F9/46
CPC分类号： G06Q10/063
摘要： A method for using available server threads to process resources and reduce the overall time of performing XA interactions in two-phase commit protocol implemented by the transaction manager. A TM processing XA interactions dispatches interaction commands for multiple resources to a thread manager, which dispatches the commands to idle server threads. In one embodiment, the TM attempts to dispatch all but one of the interaction commands to separate threads. The primary thread then processes the remaining resource command. Any commands relating to dispatch requests that were unable to be dispatched to separate threads due to unavailability are processed by the primary thread. Once the primary server has processed its interaction commands and received a signal indicating the threads receiving dispatch requests have completed their respective processing of dispatched commands, the next group of commands is processed in a similar manner.
摘要翻译：一种使用可用的服务器线程处理资源并减少由事务管理器实现的两阶段提交协议执行XA交互的总时间的方法。 TM处理XA交互将多个资源的交互命令分配给线程管理器，线程管理器将命令分派到空闲服务器线程。在一个实施例中，TM尝试将除了一个交互命令的所有命令分发到单独的线程。然后主线程处理剩余的资源命令。任何与由于不可用而无法分派到单独线程的调度请求相关的命令都由主线程处理。一旦主服务器处理了其交互命令并且接收到指示接收分派请求的线程的信号已经完成了它们对分派命令的相应处理，则以类似的方式处理下一组命令。

5. 发明授权

US07409420B2 Method and apparatus for session replication and failover 有权
标题翻译：会话复制和故障切换的方法和设备
公开(公告)号：US07409420B2
公开(公告)日：2008-08-05
申请号：US10000708
申请日：2001-10-31
申请人： Sam Pullara , Eric M. Halpern , Prasad Peddada , Adam Messinger , Dean Bernard Jacobs
发明人： Sam Pullara , Eric M. Halpern , Prasad Peddada , Adam Messinger , Dean Bernard Jacobs
IPC分类号： G06F15/16
CPC分类号： G06F11/2035 , G06F11/2028 , G06F11/2046 , G06F11/2097 , H04L29/06 , H04L67/1002 , H04L67/1008 , H04L67/1017 , H04L67/1021 , H04L67/1027 , H04L67/1031 , H04L67/1034 , H04L2029/06054
摘要： A session replication system provides real-time data replication without unnecessarily slowing down the user experience. A system in accordance with the present invention may utilize a primary server to serve requests from a network client, as well as a secondary server to replicate the session information. When a request is received on the session, an attempt may be made to serve the request on the primary server. If the primary is unable to receive or respond to the request, the request may be served on the secondary application server or on a new primary server. If the secondary server receives the request, the secondary server may become the new primary server. If a new primary server is selected, the new primary may request the session information from the secondary server.
摘要翻译：会话复制系统提供实时数据复制，而不必不必要地减慢用户体验。根据本发明的系统可以利用主服务器来服务来自网络客户端的请求，以及副服务器来复制会话信息。当会话接收到请求时，可能会尝试在主服务器上提供请求。如果主服务器无法接收或响应请求，则请求可能会在辅助应用程序服务器或新的主服务器上提供。如果辅助服务器接收到请求，则辅助服务器可能会成为新的主服务器。如果选择了新的主服务器，则新的主服务器可以从辅助服务器请求会话信息。

6. 发明授权

US07702791B2 Hardware load-balancing apparatus for session replication 有权
标题翻译：用于会话复制的硬件负载平衡设备
公开(公告)号：US07702791B2
公开(公告)日：2010-04-20
申请号：US10000709
申请日：2001-10-31
申请人： Eric M. Halpern , Prasad Peddada , Adam Messinger , Dean Bernard Jacobs , Sam Pullara
发明人： Eric M. Halpern , Prasad Peddada , Adam Messinger , Dean Bernard Jacobs , Sam Pullara
IPC分类号： G06F15/16
CPC分类号： H04L67/1008 , H04L29/06 , H04L67/1002 , H04L67/1017 , H04L67/1029 , H04L67/1034 , H04L2029/06054
摘要： A session replication system provides real-time data replication without unnecessarily slowing down the user experience. A system in accordance with the present invention may utilize a primary server to serve requests from a network client, as well as a secondary server to replicate the session information. When a request is received on the session, an attempt may be made to serve the request on the primary server. If the primary is unable to receive or respond to the request, the request may be served on the secondary server or on a new primary server. If the secondary server receives the request, the secondary server may become the new primary server. If a new primary server is selected, the new primary may request the session information from the secondary server.
摘要翻译：会话复制系统提供实时数据复制，而不必不必要地减慢用户体验。根据本发明的系统可以利用主服务器来服务来自网络客户端的请求，以及副服务器来复制会话信息。当会话接收到请求时，可能会尝试在主服务器上提供请求。如果主服务器无法接收或响应该请求，则该请求可能会在辅助服务器或新的主服务器上提供。如果辅助服务器接收到请求，则辅助服务器可能会成为新的主服务器。如果选择了新的主服务器，则新的主服务器可以从辅助服务器请求会话信息。

7. 发明申请

US20120239730A1 SYSTEM INCLUDING A MIDDLEWARE MACHINE ENVIRONMENT 有权
标题翻译：系统包括中间件机器环境
公开(公告)号：US20120239730A1
公开(公告)日：2012-09-20
申请号：US13234027
申请日：2011-09-15
申请人： Naresh Revanuru , Ballav Bihani , Staffan Larsen , Steven Liu , Lenny Phan , Scott Oaks , Patrik Torstensson , Adam Messinger , Nathan Reynolds , Oleksandr Otenko , Joshua Dorr , Brad Cameron , Ola Torudbakken , Pallab Bhattacharya
发明人： Naresh Revanuru , Ballav Bihani , Staffan Larsen , Steven Liu , Lenny Phan , Scott Oaks , Patrik Torstensson , Adam Messinger , Nathan Reynolds , Oleksandr Otenko , Joshua Dorr , Brad Cameron , Ola Torudbakken , Pallab Bhattacharya
IPC分类号： G06F15/16
CPC分类号： G06F17/30286 , G06F9/45504 , G06F15/17318 , G06F17/30368 , G06F17/30584 , H04L29/06088 , H04L41/042 , H04L41/0686 , H04L49/358 , H04L67/02 , H04L67/10 , H04L67/1002 , H04L67/1034 , H04L67/142 , H04L67/146
摘要： A system and method for providing a middleware machine or similar platform. In accordance with an embodiment the system (referred to herein in some implementations as “Exalogic”) comprises a combination of high performance hardware, together with an application server or middleware environment, to provide a complete Java EE application server complex which includes a massively parallel in-memory grid, can be provisioned quickly, and can scale on demand. In accordance with an embodiment, the system can be deployed as a full, half, or quarter rack, or other configuration, that provides an application server grid, storage area network, and InfiniBand network, which support the execution of an application server, middleware or other functionality such as, for example, WebLogic Server, JRockit or Hotspot JVM, Oracle Linux or Solaris, and Oracle VM. Additional features of the system can include, e.g. Zero Buffer Copies, Scatter/Gather I/O, T3 Connections, and Lazy Deserialization.
摘要翻译：一种用于提供中间件机器或类似平台的系统和方法。根据实施例，系统（在一些实现中称为“Exalogic”）包括高性能硬件与应用服务器或中间件环境的组合，以提供完整的Java EE应用服务器复合体，其包括大量并行内存网格，可以快速配置，并可按需扩展。根据实施例，系统可以部署为全，半或四分之一机架或其他配置，其提供支持应用服务器，中间件的执行的应用服务器网格，存储区域网络和InfiniBand网络或其他功能，例如WebLogic Server，JRockit或Hotspot JVM，Oracle Linux或Solaris以及Oracle VM。该系统的附加特征可以包括例如。零缓冲区复制，分散/收集I / O，T3连接和懒惰反序列化。

8. 发明授权

US07917470B2 Logging last resource system 有权
标题翻译：记录上一个资源系统
公开(公告)号：US07917470B2
公开(公告)日：2011-03-29
申请号：US12109056
申请日：2008-04-24
申请人： Thomas E. Barnes , Adam Messinger
发明人： Thomas E. Barnes , Adam Messinger
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F17/30377 , G06F17/30368
摘要： A logging last resource (LLR) system can provide a transaction log and transaction data to a LLR resource after a number of two-phase-commit resources have been prepared. The LLR resource manager can operate on the transaction log and transaction data in an atomic fashion so that the local commit can be done. The local commit can be done by the LLR manager in an atomic manner.
摘要翻译：日志记录最后资源（LLR）系统可以在准备好多个两阶段提交资源之后向LLR资源提供事务日志和事务数据。 LLR资源管理器可以以原子方式对事务日志和事务数据进行操作，以便可以完成本地提交。本地提交可以由LLR经理以原子方式完成。

9. 发明授权

US07318065B2 System and method for performing commutative operations in data access systems 有权
标题翻译：用于在数据访问系统中执行交换操作的系统和方法
公开(公告)号：US07318065B2
公开(公告)日：2008-01-08
申请号：US11052242
申请日：2005-02-07
申请人： Adam Messinger
发明人： Adam Messinger
IPC分类号： G06F17/30 , G06F15/16
CPC分类号： G06F17/30371 , Y10S707/99931 , Y10S707/99942 , Y10S707/99945
摘要： An embodiment of the invention allows a software developer or administrator to use their knowledge and/or development of a particular application, to optimize the performance of data access and updates to the database. In order to do this, an embodiment of the invention makes use of the developers knowledge of particular transaction and transaction operations that can be performed in a commutative manner. The overall effect is to perform the operations in a parallel fashion so that one operation does not block or restrict the processing of a second operation. The result is an increase in database access or performance, without any resulting decrease in database reliability.
摘要翻译：本发明的实施例允许软件开发人员或管理员使用他们对特定应用的知识和/或开发来优化数据访问和数据库更新的性能。为了做到这一点，本发明的实施例利用开发者可以以可交换方式执行的特定事务和事务操作的知识。总体效果是以并行方式执行操作，使得一个操作不阻止或限制第二操作的处理。结果是数据库访问或性能的增加，而数据库的可靠性却没有降低。

10. 发明申请

US20070288924A1 Connection Pool and Prepared Statement Cache 有权
标题翻译：连接池和准备语句高速缓存
公开(公告)号：US20070288924A1
公开(公告)日：2007-12-13
申请号：US11692096
申请日：2007-03-27
申请人： Rahul Srivastava , Adam Messinger
发明人： Rahul Srivastava , Adam Messinger
IPC分类号： G06F9/46
CPC分类号： G06F9/5061 , G06F2209/5011 , G06F2209/5014
摘要： An improved resource pool is provided that provides for dynamic configuration and is comprised of code that is configured to be used for different subsystems, including JDBC, Connector, and JMS subsystems. Pool maintenance, resource object creation and timeout, multiple deque management, and pool state transition features are provided. An application server may include at least one resource pool object, wherein each resource pool object represents a resource pool in the application server. An improved prepared statement cache is also provided that works in conjunction with the resource pool implementation to more effectively provide for prepared statement processing.
摘要翻译：提供了一种改进的资源池，提供动态配置，并由配置为用于不同子系统（包括JDBC，连接器和JMS子系统）的代码组成。提供池维护，资源对象创建和超时，多个deque管理和池状态转换功能。应用服务器可以包括至少一个资源池对象，其中每个资源池对象表示应用服务器中的资源池。还提供了改进的准备语句缓存，其与资源池实现一起工作以更有效地提供准备好的语句处理。

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