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1. 发明授权

US06438654B1 Castout processing for duplexed cache structures 有权
标题翻译：双工缓存结构的Castout处理
公开(公告)号：US06438654B1
公开(公告)日：2002-08-20
申请号：US09255383
申请日：1999-02-22
申请人： David Arlen Elko , Steven Bruce Jones , Jeffrey W. Josten , Inderpal Singh Narang , Jeffrey M. Nick , Kelly B. Pushong , David Harold Surman , James Zu-Chia Teng
发明人： David Arlen Elko , Steven Bruce Jones , Jeffrey W. Josten , Inderpal Singh Narang , Jeffrey M. Nick , Kelly B. Pushong , David Harold Surman , James Zu-Chia Teng
IPC分类号： G06F1300
CPC分类号： G06F11/1666 , G06F11/1471 , G06F11/20 , G06F12/0804 , G06F12/0866
摘要： Castout processing for duplexed data structures. A selective data item is written from a primary instance of a data structure to at least one storage medium. A determination is made as to whether the selective data item can be deleted from a secondary instance of the data structure. If the selective data item can be deleted, it is deleted from the secondary instance.
摘要翻译：双工数据结构的铸造处理。将选择性数据项从数据结构的主实例写入到至少一个存储介质。确定是否可以从数据结构的次级实例中删除选择性数据项。如果可以删除选择性数据项，则从辅助实例中删除。

2. 发明授权

US07827283B2 System for managing and controlling storage access requirements 有权
标题翻译：用于管理和控制存储访问要求的系统
公开(公告)号：US07827283B2
公开(公告)日：2010-11-02
申请号：US10367444
申请日：2003-02-19
申请人： Vijay K. Naik , Vitthal Mahadeo Gogate , Divyesh Jadav , Inderpal Singh Narang , Prashant Pandey , Upendra Sharma , Pradeep Varma , Nagraj Alur
发明人： Vijay K. Naik , Vitthal Mahadeo Gogate , Divyesh Jadav , Inderpal Singh Narang , Prashant Pandey , Upendra Sharma , Pradeep Varma , Nagraj Alur
IPC分类号： G06F15/16 , G06F12/00
CPC分类号： H04L67/1095 , H04L29/06 , H04L67/1097 , H04L67/322 , H04L69/329
摘要： A Resource Management and Reservation System (RMRS) for managing and reserving storage bandwidth, is a platform independent middleware layer that provides an interface to applications, their database management systems, or some other higher level data management systems like ADRS which does data management on behalf of the applications. RMRS is highly relevant in hosted environments where one or more applications may be run on behalf of multiple customers each with a unique service level agreement with the Service Provider. Through its interface to the aforementioned applications, RMRS allows each application or an application side management system to communicate expected future storage access requirements (e.g., periodic access for backups). The interface also allows applications to request urgent storage access (e.g., recovery actions may be requested without being planned ahead of time).
摘要翻译：用于管理和保留存储带宽的资源管理和预留系统（RMRS）是一个独立于平台的中间件层，为应用程序，数据库管理系统或其他更高级别的数据管理系统（如代表数据管理的ADRS）提供接口的应用程序。 RMRS在托管环境中高度相关，其中可以代表多个客户运行一个或多个应用程序，每个客户与服务提供商具有唯一的服务级别协议。通过其与上述应用的接口，RMRS允许每个应用程序或应用程序侧管理系统传达预期的未来存储访问要求（例如，备份的定期访问）。该接口还允许应用程序请求紧急存储访问（例如，可以在不提前计划的情况下请求恢复动作）。

3. 发明授权

US07337195B2 Method and device for establishing synchronized recovery log points 有权
标题翻译：用于建立同步恢复日志点的方法和设备
公开(公告)号：US07337195B2
公开(公告)日：2008-02-26
申请号：US10334892
申请日：2002-12-31
申请人： Namik Hrle , Inderpal Singh Narang , James Zu-Chia Teng
发明人： Namik Hrle , Inderpal Singh Narang , James Zu-Chia Teng
IPC分类号： G06F17/30 , G06F17/00
CPC分类号： G06F11/1471 , G06F2201/80 , G06F2201/82 , Y10S707/99952 , Y10S707/99953
摘要： According to the present invention a method and a system is provided for establishing synchronized recovery log points in an infrastructure comprising at least a first database management system and a second database management system, whereby recovery log files are written and log points are created separately for each database management system. Firstly, log write of all database management systems is suspended, then, the corresponding log points for each database management system forming a global log point are recorded and log writes of all database management systems are resumed.
摘要翻译：根据本发明，提供一种方法和系统，用于在包括至少第一数据库管理系统和第二数据库管理系统的基础设施中建立同步的恢复日志点，由此写入恢复日志文件，并且为每个日志点分别创建日志点数据库管理系统。首先，暂停所有数据库管理系统的日志写入，然后记录形成全局日志点的每个数据库管理系统的对应日志点，并恢复所有数据库管理系统的日志写入。

4. 发明授权

US06874104B1 Assigning recoverable unique sequence numbers in a transaction processing system 失效
标题翻译：在事务处理系统中分配可恢复的唯一序列号
公开(公告)号：US06874104B1
公开(公告)日：2005-03-29
申请号：US09330865
申请日：1999-06-11
申请人： Jeffrey William Josten , Chandrasekaran Mohan , Inderpal Singh Narang
发明人： Jeffrey William Josten , Chandrasekaran Mohan , Inderpal Singh Narang
IPC分类号： G06F11/00 , G06F17/30
CPC分类号： G06F17/30348 , Y10S707/99938 , Y10S707/99945 , Y10S707/99953
摘要： A method, apparatus, article of manufacture, and data structure for use in providing transaction control for a computer-implemented database management system. The database management system manages one or more databases. A transaction processing system provides transaction control for one or more of the databases managed by the database management system, wherein the transaction processing system assigns a recoverable, unique sequence number whenever a request is made by an application.
摘要翻译：一种用于为计算机实现的数据库管理系统提供事务控制的方法，装置，制造和数据结构。数据库管理系统管理一个或多个数据库。事务处理系统为由数据库管理系统管理的数据库中的一个或多个数据库提供事务控制，其中事务处理系统每当应用程序作出请求时分配可恢复的唯一序列号。

5. 发明授权

US06553391B1 System and method for replicating external files and database metadata pertaining thereto 有权
标题翻译：用于复制与其相关的外部文件和数据库元数据的系统和方法
公开(公告)号：US06553391B1
公开(公告)日：2003-04-22
申请号：US09590637
申请日：2000-06-08
申请人： Robert David Goldring , Joshua Wai-Ho Hui , Inderpal Singh Narang
发明人： Robert David Goldring , Joshua Wai-Ho Hui , Inderpal Singh Narang
IPC分类号： G06F1730
CPC分类号： G06F17/30174 , Y10S707/99953 , Y10S707/99954
摘要： A system and method for replicating files in a source file system that is linked to a source DBMS which stores metadata pertaining to files in the source file system. The files and metadata are replicated to a target system having a target file system linked to a target DBMS. File references are also mapped from the source to the target. Also, only the most recent consistent version of files that have changed at the source and that have had insert or update references in the source DBMS are copied over to the target file system, thereby minimizing unnecessary replications.
摘要翻译：用于复制源文件系统中的文件的系统和方法，该文件系统链接到源数据库，其存储与源文件系统中的文件有关的元数据。将文件和元数据复制到具有链接到目标DBMS的目标文件系统的目标系统。文件引用也从源映射到目标。此外，只有在源代码中已更改并在源DBMS中具有插入或更新引用的最新的一致版本的文件被复制到目标文件系统，从而最小化不必要的复制。

6. 发明授权

US6088694A Continuous availability and efficient backup for externally referenced objects 失效
标题翻译：持续可用性和高效备份外部引用对象
公开(公告)号：US6088694A
公开(公告)日：2000-07-11
申请号：US52921
申请日：1998-03-31
申请人： Randal Chilton Burns , Inderpal Singh Narang
发明人： Randal Chilton Burns , Inderpal Singh Narang
IPC分类号： G06F11/14 , G06F17/30 , G06F9/00
CPC分类号： G06F17/30106 , G06F11/1451 , G06F11/1464 , G06F17/30168 , G06F17/30286 , Y10S707/99932 , Y10S707/99938 , Y10S707/99939 , Y10S707/99953
摘要： A computing system provides continuous availability of data files that are maintained at a file management system and linked to a database management system (DBMS) through a Datalink data type, even while any particular file is being changed with DBMS append or update operations. When a file is linked, it is designated to be available for read-only operations. A user who wants to perform updates on a file gets a "check-out" copy of the file for updating operations, such that the original file remains linked to the database system while the copy is being updated and remains available to other users. The file management system includes a "check-in" function that receives the updated file, saves the updated file under a new name different from the original, updates the Datalink, generates new metadata for the updated file, and transactionally updates the file with its new metadata. In this way, data files are continuously available to all users through appending and updating actions. Since updating Datalinks requires the file management system to initiate backup, a "delta versioning" operation, which reduces the data needed to support backup operations, permits more efficient backup of data files and enables the continuously available files to be backed up and consistent.
摘要翻译：计算系统通过数据链接数据类型提供在文件管理系统中维护并链接到数据库管理系统（DBMS）的数据文件的连续可用性，即使在使用DBMS追加或更新操作更改任何特定文件时。当文件链接时，它被指定为可用于只读操作。想要对文件执行更新的用户获得用于更新操作的文件的“签出”副本，使得原始文件在副本被更新期间保持链接到数据库系统，并且可供其他用户使用。文件管理系统包括一个接收更新文件的“签入”功能，将更新的文件保存在与原始文件不同的新名称下，更新数据链接，为更新后的文件生成新的元数据，并用其进行事务性更新文件新的元数据这样，通过追加和更新动作，所有用户都可以连续使用数据文件。由于更新数据链路需要文件管理系统启动备份，因此减少支持备份操作所需数据的“增量版本”操作可以更有效地备份数据文件，并使连续可用的文件备份和保持一致。

7. 发明授权

US07885953B2 Off-loading star join operations to a storage server 失效
标题翻译：卸载明星加入操作到存储服务器
公开(公告)号：US07885953B2
公开(公告)日：2011-02-08
申请号：US11866907
申请日：2007-10-03
申请人： Ying-lin Chen , You-Chin Fuh , Wei Han , Fen-Ling Lin , Inderpal Singh Narang , Lin Qiao , Vijayshankar Raman , Kouhorng Allen Yang
发明人： Ying-lin Chen , You-Chin Fuh , Wei Han , Fen-Ling Lin , Inderpal Singh Narang , Lin Qiao , Vijayshankar Raman , Kouhorng Allen Yang
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30498
摘要： A method, storage server, and computer readable medium for off-loading star-join operations from a host information processing system to a storage server. At least a first and second set of keys from a first and second dimension table, respectively are received from a host system. Each of the first and second set of keys is associated with at least one fact table. A set of locations associated with a set of foreign key indexes are received from the host system. A set of fact table indexes are traversed. At least a first set of Row Identifiers (“RIDs”) associated with the first set of keys and at least a second set of RIDs associated with the second set of keys are identified. An operation is performed on the first and second sets of RIDs to identify an intersecting set of RIDs. The intersecting set of RIDs are then stored.
摘要翻译：一种用于从主机信息处理系统到存储服务器的卸载星形连接操作的方法，存储服务器和计算机可读介质。分别从主机系统接收来自第一和第二维度表的至少第一和第二组密钥。第一组和第二组中的每一个与至少一个事实表相关联。从主机系统接收与一组外键索引相关联的一组位置。遍历一组事实表索引。识别与第一组密钥相关联的至少第一组行标识符（“RID”）和与第二组密钥相关联的至少第二组RID。对第一和第二组RID执行操作以识别RID的交叉集合。然后存储相交的RID集合。

8. 发明申请

US20080059489A1 Method for parallel query processing with non-dedicated, heterogeneous computers that is resilient to load bursts and node failures 审中-公开
标题翻译：使用非专用异构计算机进行并行查询处理的方法，该计算机对加载突发和节点故障具有弹性
公开(公告)号：US20080059489A1
公开(公告)日：2008-03-06
申请号：US11512769
申请日：2006-08-30
申请人： Wei Han , Inderpal Singh Narang , Vijayshankar Raman
发明人： Wei Han , Inderpal Singh Narang , Vijayshankar Raman
IPC分类号： G06F7/00
CPC分类号： G06F9/5066 , G06F16/245 , G06F16/2455
摘要： A method is provided for query processing in a grid computing infrastructure. The method entails storing data in a data storage system accessible to a plurality of computing nodes. Computationally-expensive query operations are identified and query fragments are allocated to individual nodes according to computing capability. The query fragments are independently executed on individual nodes. The query fragment results are combined into a final query result.
摘要翻译：提供了一种用于网格计算基础设施中的查询处理的方法。该方法需要将数据存储在多个计算节点可访问的数据存储系统中。识别计算昂贵的查询操作，并根据计算能力将查询片段分配给各个节点。查询片段在各个节点上独立执行。查询片段结果组合成最终查询结果。

9. 发明申请

US20090094258A1 OFF-LOADING STAR JOIN OPERATIONS TO A STORAGE SERVER 失效
标题翻译：将负载明星加入到存储服务器中
公开(公告)号：US20090094258A1
公开(公告)日：2009-04-09
申请号：US11866907
申请日：2007-10-03
申请人： YING-LIN CHEN , You-Chin Fuh , Wei Han , Fen-Ling Lin , Inderpal Singh Narang , Lin Qiao , Vijayshankar Raman , Kouhorng Allen Yang
发明人： YING-LIN CHEN , You-Chin Fuh , Wei Han , Fen-Ling Lin , Inderpal Singh Narang , Lin Qiao , Vijayshankar Raman , Kouhorng Allen Yang
IPC分类号： G06F7/00
CPC分类号： G06F17/30498
摘要： A method, storage server, and computer readable medium for off-loading star-join operations from a host information processing system to a storage server. At least a first and second set of keys from a first and second dimension table, respectively are received from a host system. Each of the first and second set of keys is associated with at least one fact table. A set of locations associated with a set of foreign key indexes are received from the host system. A set of fact table indexes are traversed. At least a first set of Row Identifiers (“RIDs”) associated with the first set of keys and at least a second set of RIDs associated with the second set of keys are identified. An operation is performed on the first and second sets of RIDs to identify an intersecting set of RIDs. The intersecting set of RIDs are then stored.
摘要翻译：一种用于从主机信息处理系统到存储服务器的卸载星形连接操作的方法，存储服务器和计算机可读介质。分别从主机系统接收来自第一和第二维度表的至少第一和第二组密钥。第一组和第二组中的每一个与至少一个事实表相关联。从主机系统接收与一组外键索引相关联的一组位置。遍历一组事实表索引。识别与第一组密钥相关联的至少第一组行标识符（“RID”）和与第二组密钥相关联的至少第二组RID。对第一和第二组RID执行操作以识别RID的交叉集合。然后存储相交的RID集合。

10. 发明授权

US07246254B2 System and method for automatically and dynamically optimizing application data resources to meet business objectives 有权
标题翻译：自动动态优化应用数据资源以实现业务目标的系统和方法
公开(公告)号：US07246254B2
公开(公告)日：2007-07-17
申请号：US10621857
申请日：2003-07-16
申请人： Nagraj Ramachandran Alur , Vitthal M. Gogate , Inderpal Singh Narang , Ramani Ranjan Routray , Mahadevan Subramanian
发明人： Nagraj Ramachandran Alur , Vitthal M. Gogate , Inderpal Singh Narang , Ramani Ranjan Routray , Mahadevan Subramanian
IPC分类号： G06F11/00
CPC分类号： G06F11/1458 , G06F11/1461 , G06F11/1469
摘要： A system and method to automatically and dynamically optimize available resources to meet application data availability and business objectives. In one embodiment, a backup and data recovery system continually and dynamically adjust to the backup and recovery or restore process depending on the customer's environment, workload, and business objectives. Acceptable tolerance of downtime due to recovery and backup impacts the customer's business or system operation. From this high-level business requirement, the present system determines the backup and recovery plan details. The present system accepts application data availability policies based on business objectives, and devises, executes and refines a resource optimal backup and recovery strategy required to deliver the desired quality of service in the environments that have dynamically changing application workloads, business objectives, and hardware/software infrastructure technologies. In addition, the present system performs backups outside blocked windows to minimize the impact on the customer's system.
摘要翻译：自动和动态优化可用资源以满足应用程序数据可用性和业务目标的系统和方法。在一个实施例中，备份和数据恢复系统根据客户的环境，工作负载和业务目标不断地和动态地调整到备份和恢复或恢复过程。由于恢复和备份，可接受的停机时间容差会影响客户的业务或系统运行。从这个高层次的业务需求来看，本系统决定了备份和恢复计划的细节。本系统基于业务目标接受应用程序数据可用性策略，并设计，执行和优化在具有动态变化的应用程序工作负载，业务目标和硬件/硬件的环境中提供所需服务质量所需的资源优化备份和恢复策略。软件基础设施技术。此外，本系统在阻塞窗口之外执行备份，以最小化对客户系统的影响。

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