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    SYSTEM AND METHOD FOR DATABASE PERSISTENCE OF TRANSACTION LOGS
    2.
    发明申请
    SYSTEM AND METHOD FOR DATABASE PERSISTENCE OF TRANSACTION LOGS 审中-公开
    数据库系统和方法用于交易日志的持续时间

    公开(公告)号：US20130085996A1

    公开(公告)日：2013-04-04

    申请号：US13632836

    申请日：2012-10-01

    Applicant: ORACLE INTERNATIONAL CORPORATION

    Inventor： Weijun Tian ,  Paul Parkinson

    IPC: G06F17/30

    CPC classification number: G06F17/30368 ,  G06F17/30575

    Abstract: A system and method for database persistence of transaction logs (TLOGs). Embodiments of the invention allow an administrator to configure their system to associate one or more Java Database Connectivity (JDBC) TLOG stores with a data source or database instead of a file system, for use in storing the primary TLOG. This provides an opportunity to exploit the high availability features of a database system; improve handling of disaster recovery scenarios, such as cross-site recovery using database replication; and alleviate the need for third-party distributed file system components, together with their cost and complexity.

    Abstract translation: 用于数据库持久性的事务日志（TLOG）的系统和方法。 本发明的实施例允许管理员配置其系统以使一个或多个Java数据库连接（JDBC）TLOG存储与数据源或数据库而不是文件系统相关联，用于存储主TLOG。 这提供了利用数据库系统的高可用性功能的机会; 改善灾难恢复方案的处理，例如使用数据库复制的跨站点恢复; 并减轻对第三方分布式文件系统组件的需求，以及其成本和复杂性。

    SYSTEM AND METHOD FOR TRANSACTION RECOVERY IN A MULTITENANT APPLICATION SERVER ENVIRONMENT
    3.
    发明申请
    SYSTEM AND METHOD FOR TRANSACTION RECOVERY IN A MULTITENANT APPLICATION SERVER ENVIRONMENT 有权

    公开(公告)号：US20220058095A1

    公开(公告)日：2022-02-24

    申请号：US17519407

    申请日：2021-11-04

    Applicant: Oracle International Corporation

    Inventor： Paul Parkinson ,  Hiromu Kato ,  Arjav Desai

    IPC: G06F11/14 ,  G06F16/23 ,  G06F9/46

    Abstract: In accordance with an embodiment, described herein is a system and method for transaction recovery in a multitenant application server environment. At least one resource manager associated with a partition can be designated as a determiner resource for that partition only, in order to support eliminating transaction logs (TLOG) in processing a two-phase commit transaction. A transaction manager can prepare all other resource managers in the mid-tier transactional system before the determiner resource. Furthermore, the transaction manager can rely on the list of outstanding transactions to be committed that is provided by the determiner resource for recovering the transaction. The transaction manager can commit an in-doubt transaction returned from a resource manager that matches the list of in-doubt transactions returned from the determiner resource. Otherwise, the transaction manager can roll back the in-doubt transaction.

    SYSTEM AND METHOD FOR CLUSTERED TRANSACTIONAL INTEROPERABILITY OF MULTIPLE MESSAGING PROVIDERS USING A SINGLE CONNECTOR MECHANISM
    6.
    发明申请
    SYSTEM AND METHOD FOR CLUSTERED TRANSACTIONAL INTEROPERABILITY OF MULTIPLE MESSAGING PROVIDERS USING A SINGLE CONNECTOR MECHANISM 有权
    使用单连接机构的多个消息传递提供者的集群交互互操作性的系统和方法

    公开(公告)号：US20130290524A1

    公开(公告)日：2013-10-31

    申请号：US13872976

    申请日：2013-04-29

    Applicant: ORACLE INTERNATIONAL CORPORATION

    Inventor： Qiang Liu ,  Dongbo Xiao ,  Lily He ,  Paul Parkinson ,  Thomas E. Barnes ,  Jefferey Steidl ,  Vivekananda Maganty

    IPC: H04L29/08

    CPC classification number: H04L67/00 ,  G06F8/30 ,  G06F9/541 ,  G06F9/546 ,  G06F2209/547 ,  H04L51/06 ,  H04L67/1002

    Abstract: A system has at least one requesting application residing upon a requesting application server, a cluster of processing message servers, a resource adapter in the form of executable code being executed by a processor on a first computer, the resource adapter to receive a request from the requesting application; transmit the request to the cluster of processing message servers; monitor processing of the request on the cluster of processing message servers; handling any exception in the processing of the request; and responding to the requesting application when the processing is complete. The system also includes an interposed transaction manager in the form of executable code being executed by a processor, the interposed transaction manager to receive transactional operations associated with the requests, and providing transaction guarantees related to the transactional operations.

    Abstract translation: 系统具有驻留在请求应用服务器上的至少一个请求应用程序，处理消息服务器集群，可执行代码形式的资源适配器由第一计算机上的处理器执行，所述资源适配器接收来自 申请申请 将请求发送到处理消息服务器的集群; 对处理消息服务器集群上的请求进行监视处理; 在处理请求时处理任何异常; 并在处理完成时响应请求应用程序。 该系统还包括由处理器执行的可执行代码形式的插入事务管理器，插入的事务管理器接收与请求相关联的事务操作，以及提供与事务操作相关的事务保证。

    System and method for transaction recovery in a multitenant application server environment
    8.
    发明授权
    System and method for transaction recovery in a multitenant application server environment 有权

    公开(公告)号：US11188427B2

    公开(公告)日：2021-11-30

    申请号：US14865371

    申请日：2015-09-25

    Applicant: Oracle International Corporation

    Inventor： Paul Parkinson ,  Hiromu Kato ,  Arjav Desai

    IPC: G06F16/00 ,  G06F11/14 ,  G06F16/23 ,  G06F9/46

    Abstract: In accordance with an embodiment, described herein is a system and method for transaction recovery in a multitenant application server environment. At least one resource manager associated with a partition can be designated as a determiner resource for that partition only, in order to support eliminating transaction logs (TLOG) in processing a two-phase commit transaction. A transaction manager can prepare all other resource managers in the mid-tier transactional system before the determiner resource. Furthermore, the transaction manager can rely on the list of outstanding transactions to be committed that is provided by the determiner resource for recovering the transaction. The transaction manager can commit an in-doubt transaction returned from a resource manager that matches the list of in-doubt transactions returned from the determiner resource. Otherwise, the transaction manager can roll back the in-doubt transaction.

    System and method for transactions in a multitenant application server environment
    9.
    发明授权
    System and method for transactions in a multitenant application server environment 有权

    公开(公告)号：US11057272B2

    公开(公告)日：2021-07-06

    申请号：US14866631

    申请日：2015-09-25

    Applicant: Oracle International Corporation

    Inventor： Paul Parkinson ,  Hiromu Kato ,  Arjav Desai

    IPC: H04L12/24 ,  H04L29/08

    Abstract: In accordance with an embodiment, described herein is a system and method for transaction support in a multitenant application server environment. A system can provide for transaction support via a transaction manager. The transaction manager can be associated with one or more objects, including a configuration object and a runtime object. The configuration object can allow for a partition administrator to override globally-set parameters for transactions, including transaction timeout time. The runtime object can allow for a partition administrator to monitor partition-scoped transaction statistics. Furthermore, the transaction manager can additionally account for resource group migration within the multitenant application server environment.

    System and method for database persistence of transaction logs
    10.
    发明授权
    System and method for database persistence of transaction logs 有权

    公开(公告)号：US10127259B2

    公开(公告)日：2018-11-13

    申请号：US13632836

    申请日：2012-10-01

    Applicant: Oracle International Corporation

    Inventor： Weijun Tian ,  Paul Parkinson

    IPC: G06F7/00 ,  G06F17/00 ,  G06F17/30

    Abstract: A system and method for database persistence of transaction logs (TLOGs). Embodiments of the invention allow an administrator to configure their system to associate one or more Java Database Connectivity (JDBC) TLOG stores with a data source or database instead of a file system, for use in storing the primary TLOG. This provides an opportunity to exploit the high availability features of a database system; improve handling of disaster recovery scenarios, such as cross-site recovery using database replication; and alleviate the need for third-party distributed file system components, together with their cost and complexity.

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