Parallel apply processing in data replication with preservation of transaction integrity and source ordering of dependent updates
    41.
    发明授权
    Parallel apply processing in data replication with preservation of transaction integrity and source ordering of dependent updates 失效
    在数据复制中并行应用处理,保留事务完整性和依赖更新的源排序

    公开(公告)号:US08352425B2

    公开(公告)日:2013-01-08

    申请号:US12049196

    申请日:2008-03-14

    IPC分类号: G06F17/00

    摘要: A computer readable medium encoded with a computer program for handling transaction messages in asynchronous data replication in a database system is disclosed. The computer program provides a high speed parallel apply of transactional changes to a target node such that the parallel nature of the application of changes does not compromise the integrity of the data. The computer program detects, tracks, and handles dependencies between transaction messages to be applied to the target node. If a transaction message has a dependency on one or more preceding transaction messages whose applications have not yet completed, that transaction message is held until the application completes. In addition, the computer program requires significantly less overhead than conventional approaches.

    摘要翻译: 公开了一种用于在数据库系统中异步数据复制中处理事务消息的计算机程序编码的计算机可读介质。 计算机程序提供对目标节点的事务更改的高速并行应用,使得应用改变的并行性质不会危及数据的完整性。 计算机程序检测,跟踪和处理要应用于目标节点的事务消息之间的依赖关系。 如果事务消息对应用程序尚未完成的一个或多个先前的事务消息具有依赖性,那么该事务消息将保持到应用程序完成为止。 此外,计算机程序需要比常规方法显着更少的开销。

    Transmitting file system access requests to multiple file systems
    42.
    发明授权
    Transmitting file system access requests to multiple file systems 有权
    将文件系统访问请求传输到多个文件系统

    公开(公告)号:US08205049B1

    公开(公告)日:2012-06-19

    申请号:US11807134

    申请日:2007-05-25

    IPC分类号: G06F13/00 G06F13/28

    CPC分类号: G06F13/28

    摘要: Aspects of the invention relate to creating a snapshot of a file system on an OAS system. A snapshot of a file system is an image of a file system at a particular point in time. A snapshot of a file system may be used to restore the file system to its state at the time of creation of the snapshot in, for example, situations where the file system has become corrupted.

    摘要翻译: 本发明的方面涉及在OAS系统上创建文件系统的快照。 文件系统的快照是特定时间点的文件系统的映像。 可以使用文件系统的快照来将文件系统恢复到在例如文件系统已经损坏的情况下创建快照时的状态。

    Active element management and electronic commerce
    43.
    发明授权
    Active element management and electronic commerce 有权
    活动元素管理和电子商务

    公开(公告)号:US08150877B1

    公开(公告)日:2012-04-03

    申请号:US11906134

    申请日:2007-09-28

    IPC分类号: G06F12/00

    CPC分类号: G06Q30/016

    摘要: Described are techniques for performing data storage system management of a data storage system. An active element manager component is provided that performs data storage system management operations. User relevant information is received at said active element manager component from an external environment. The user relevant information includes information about an entity for purchase or license using said external environment which is relevant to a first user identifier. For an active element management session having said first user identifier, the user relevant information is displayed via a user interface. The user interface provides for display a first portion of said user relevant information. Upon selection of the first portion, the active element manager component connects to a target location in said external environment that is associated with the entity and provides context information to said external environment.

    摘要翻译: 描述了用于执行数据存储系统的数据存储系统管理的技术。 提供了一个执行数据存储系统管理操作的活动元素管理器组件。 从外部环境在所述活动元件管理器组件接收用户相关信息。 用户相关信息包括关于购买实体的信息或使用与第一用户标识符相关的所述外部环境的许可证。 对于具有所述第一用户标识符的活动元件管理会话,用户相关信息经由用户界面显示。 用户界面提供用于显示所述用户相关信息的第一部分。 在选择第一部分时,活动元件管理器组件连接到与实体相关联的所述外部环境中的目标位置,并向所述外部环境提供上下文信息。

    Controlling access to content on an object addressable storage system
    44.
    发明授权
    Controlling access to content on an object addressable storage system 有权
    控制对对象可寻址存储系统上的内容的访问

    公开(公告)号:US08146155B1

    公开(公告)日:2012-03-27

    申请号:US11864943

    申请日:2007-09-29

    IPC分类号: G06F21/00

    CPC分类号: G06F21/6218 G06F2221/2141

    摘要: Embodiments of the invention relate to controlling access to a content unit stored on an object addressable storage (OAS) system. In one embodiment, the content unit may have an object identifier that is used to identify it on the OAS system. A first portion of a content unit may be assigned a first set of access permissions and a second portion of the content unit may be assigned a second set of access permissions that is different from the first set of access permissions.

    摘要翻译: 本发明的实施例涉及控制对存储在对象可寻址存储(OAS)系统上的内容单元的访问。 在一个实施例中,内容单元可以具有用于在OAS系统上识别它的对象标识符。 内容单元的第一部分可以被分配第一组访问许可,并且内容单元的第二部分可以被分配与第一组访问许可不同的第二组访问权限。

    Processing irregularly occuring data events in real time
    45.
    发明授权
    Processing irregularly occuring data events in real time 失效
    处理不规律地发生数据事件的实时

    公开(公告)号:US08103481B2

    公开(公告)日:2012-01-24

    申请号:US11609358

    申请日:2006-12-12

    IPC分类号: G06F17/00

    CPC分类号: G06Q10/10

    摘要: A system, method and program product for processing irregularly occurring data events in real time. A system is provided for processing a stream of data events occurring over irregular time periods, including: a system for updating a running estimate each time a new data event is detected, wherein the running estimate is calculated based on a value associated with the new data event, an amount of time that elapsed since a previous data event was detected, and a previously calculated running estimate; and an analysis system that analyzes the running estimate after it is updated to identify a suspect data event value.

    摘要翻译: 一种用于实时处理不规则发生的数据事件的系统,方法和程序产品。 提供了一种用于处理在不规则时间段内发生的数据事件流的系统,包括:每次检测到新数据事件时更新运行估计的系统,其中基于与新数据相关联的值来计算运行估计值 事件,从检测到先前的数据事件起经过的时间量,以及先前计算的运行估计值; 以及分析系统,其在更新运行估计之后分析运行估计以识别可疑数据事件值。

    Application aware storage resource provisioning
    46.
    发明授权
    Application aware storage resource provisioning 有权
    应用程序感知存储资源配置

    公开(公告)号:US07930476B1

    公开(公告)日:2011-04-19

    申请号:US12005679

    申请日:2007-12-28

    IPC分类号: G06F12/00

    CPC分类号: G06F9/5011 G06F9/5016

    摘要: Described are techniques for provisioning storage of a data storage system for use by an application. One or more application provision requirements associated with a provisioning request to provision storage for use by the application are received. The one or more application provision requirements are translated, in accordance with application best practices for the application included in a policy, to one or more generic storage resource requirements. The one or more generic storage resource requirements are translated, in accordance with data storage system best practices included in said policy, to one or more physical data storage requirements. The physical data storage requirements include identification of one or more physical storage devices in said data storage system used in allocating storage to service said provisioning request. Storage is allocated for use by said application in accordance with said physical data storage requirements.

    摘要翻译: 描述了用于供应存储应用程序使用的数据存储系统的技术。 接收与供应请求相关联的一个或多个应用提供要求,以供应用于由应用使用的存储。 一个或多个应用程序提供要求根据应用程序中包含在策略中的应用最佳实践转换为一个或多个通用存储资源要求。 根据包括在所述策略中的数据存储系统最佳实践,将一个或多个通用存储资源需求转换为一个或多个物理数据存储要求。 物理数据存储要求包括识别用于分配存储以服务所述供应请求的所述数据存储系统中的一个或多个物理存储设备。 所述应用程序根据所述物理数据存储要求分配存储。

    Granting access to a content unit stored on an object addressable storage system
    47.
    发明授权
    Granting access to a content unit stored on an object addressable storage system 有权
    授予存储在对象可寻址存储系统上的内容单元的访问权限

    公开(公告)号:US07904557B1

    公开(公告)日:2011-03-08

    申请号:US11728539

    申请日:2007-03-26

    IPC分类号: G06F15/173

    CPC分类号: G06F21/6218

    摘要: Aspects of the invention relate to sharing content stored on an object addressable storage (OAS) system among a plurality of users of the OAS system and authenticating users to an OAS system. In some embodiments, a user may store content units on the OAS system and control access by other users to these content units. In some embodiments, when a user grants one or more other users access to a content unit stored on the OAS system, the OAS system may send a notification of grant of access to the other user(s).

    摘要翻译: 本发明的方面涉及在OAS系统的多个用户之间共享存储在对象可寻址存储(OAS)系统上的内容,并向OAS系统认证用户。 在一些实施例中,用户可以在OAS系统上存储内容单元并且控制其他用户对这些内容单元的访问。 在一些实施例中,当用户授权一个或多个其他用户访问存储在OAS系统上的内容单元时,OAS系统可以向另一个用户发送授权访问的通知。

    Scaled exponential smoothing for real time histogram
    48.
    发明授权
    Scaled exponential smoothing for real time histogram 有权
    实时直方图的缩放指数平滑

    公开(公告)号:US07865332B2

    公开(公告)日:2011-01-04

    申请号:US11620836

    申请日:2007-01-08

    IPC分类号: G06F19/00

    CPC分类号: G06F17/18

    摘要: A system, method and program product for processing a stream of data events using scaled exponential smoothing for maintaining a histogram. A system is provided having: a set of histogram data that maintains a running value for each of a plurality of buckets; a bucket identification system for identifying a bucket b into which a new data event value belongs; an exponential smoothing system that applies a decay factor to the set of histogram data utilizing a first algorithm for the running value associated with bucket b, and a second algorithm for each remaining running value; and an analysis system for analyzing data event values in view of the histogram data.

    摘要翻译: 一种用于使用缩放指数平滑处理数据事件流以维持直方图的系统,方法和程序产品。 提供了一种系统,其具有:维持多个桶中的每个桶的运行值的一组直方图数据; 用于识别新数据事件值所属的桶b的桶识别系统; 指数平滑系统,使用用于与桶b相关联的运行值的第一算法将衰减因子应用于直方图数据集,以及针对每个剩余运行值的第二算法; 以及用于根据直方图数据分析数据事件值的分析系统。

    Methods and apparatus for distributing information to multiple nodes
    49.
    发明授权
    Methods and apparatus for distributing information to multiple nodes 有权
    将信息分发到多个节点的方法和装置

    公开(公告)号:US07734889B1

    公开(公告)日:2010-06-08

    申请号:US11644421

    申请日:2006-12-22

    IPC分类号: G06F12/10

    摘要: Some embodiments are directed to a technique for storing and/or locating content units stored on an object addressable storage (OAS) system, wherein each content unit is identified by an object identifier. The OAS system may comprise a plurality of zones, each of which stores content units. A mapping process may be defined that maps object identifiers for content units to zones on the OAS system. Thus, the storage location for a content unit on the OAS system may be the zone on the OAS system to which the object identifier for the content unit maps.

    摘要翻译: 一些实施例涉及用于存储和/或定位存储在对象可寻址存储(OAS)系统上的内容单元的技术,其中每个内容单元由对象标识符标识。 OAS系统可以包括多个区域,每个区域存储内容单元。 可以定义映射过程,将内容单元的对象标识符映射到OAS系统上的区域。 因此,OAS系统上的内容单元的存储位置可以是内容单元的对象标识符映射到的OAS系统上的区域。

    Controlling access to content units stored on an object addressable storage system
    50.
    发明授权
    Controlling access to content units stored on an object addressable storage system 有权
    控制访问存储在对象可寻址存储系统上的内容单元

    公开(公告)号:US07734886B1

    公开(公告)日:2010-06-08

    申请号:US11728540

    申请日:2007-03-26

    IPC分类号: G06F12/08

    CPC分类号: G06F21/6218

    摘要: Aspects of the invention relate to sharing content stored on an object addressable storage (OAS) system among a plurality of users of the OAS system and authenticating users to an OAS system. In some embodiments, a user may store content units on the OAS system and control access by other users to these content units. In some embodiments, when a user grants one or more other users access to a content unit stored on the OAS system, the OAS system may send a notification of grant of access to the other user(s).

    摘要翻译: 本发明的方面涉及在OAS系统的多个用户之间共享存储在对象可寻址存储(OAS)系统上的内容,并向OAS系统认证用户。 在一些实施例中,用户可以在OAS系统上存储内容单元并且控制其他用户对这些内容单元的访问。 在一些实施例中,当用户授权一个或多个其他用户访问存储在OAS系统上的内容单元时,OAS系统可以向另一个用户发送授权访问的通知。