Efficient access to variable-length data on a sequential access storage medium
    1.
    发明授权
    Efficient access to variable-length data on a sequential access storage medium 有权
    在顺序访问存储介质上有效访问可变长度数据

    公开(公告)号:US06343341B1

    公开(公告)日:2002-01-29

    申请号:US09378054

    申请日:1999-08-20

    IPC分类号: G06F1202

    CPC分类号: G06F17/30988

    摘要: A system, a method and a program product provide access to variable-length data segments on a sequential access storage medium using an iterative search for a specified data offset based on estimates of media offsets. The data is recorded in variable-length data segments aligned to predetermined alignment intervals. Each data segment has a predetermined signature field to identify the header of each data segment. Session data recorded on the medium so as to prevent session data that matches the signature field from being aligned with the predetermined alignment interval. Approximate or default parameters for data segment size are used for each estimate and are updated with each iteration based on actual data derived from data segment headers on the medium.

    摘要翻译: 系统,方法和程序产品使用基于媒体偏移的估计的对指定的数据偏移的迭代搜索来提供对顺序存取存储介质上的可变长度数据段的访问。 数据记录在与预定对准间隔对准的可变长度数据段中。 每个数据段具有预定的签名字段,以标识每个数据段的报头。 记录在介质上的会话数据,以防止与签名字段匹配的会话数据与预定的对准间隔对齐。 数据段大小的近似或默认参数用于每个估计,并且基于从介质上的数据段头部导出的实际数据,每次迭代更新。

    Data alignment between native and non-native shared data structures

    公开(公告)号:US07107584B2

    公开(公告)日:2006-09-12

    申请号:US10001126

    申请日:2001-10-23

    IPC分类号: G06F9/45

    摘要: Described herein is a technology facilitating the operation of non-native program modules within a native computing platform. This technology provides a mechanism for aligning—as necessary—parameters of data structures so that program modules or operating systems of different paradigms may use them. The data of parameters of data structures is aligned to match the native paradigm. Typically, such data structures are shared by non-native program modules and the native operating system (or other program modules). It is aligned so that data—that would otherwise be non-aligned and performance hindering—is quickly and easily accessible by the native platform. This abstract itself is not intended to limit the scope of this patent. The scope of the present invention is pointed out in the appending claims.

    System and method for managing storage space on a sequential storage media
    4.
    发明授权
    System and method for managing storage space on a sequential storage media 有权
    用于管理顺序存储介质上的存储空间的系统和方法

    公开(公告)号:US06675257B1

    公开(公告)日:2004-01-06

    申请号:US09607505

    申请日:2000-06-28

    IPC分类号: G06F1208

    摘要: A system and method store information to a sequential storage media such that storage space occupied-by data deemed obsolete may be reclaimed. Information may be written to the storage media as sequential data sets with each data set including a catalog describing the information in the data set. A reclamation catalog identifies the obsolete data stored on the media and is written to the media. A generation number on the storage media may indicate whether the storage media has been reclaimed. A reclamation process transfers data from the source media (e.g., the tape media that includes obsolete data) to a destination media (e.g., a blank tape) while excluding the obsolete data identified in the reclamation catalog. The reclamation process may read a catalog stored on the source media that describes the data stored on the source media. The reclamation process then modifies that catalog by the information stored in the reclamation catalog to create a unified catalog. The unified catalog identifies which of the data stored on the source media is to be copied to the destination media. The reclamation process then copies the data identified in the unified catalog to the destination media. The reclamation process may additionally increment the generation number to indicate that the storage media has been reclaimed.

    摘要翻译: 系统和方法将信息存储到顺序存储介质,使得被认为过时的被数据占用的存储空间可以被回收。 可以将信息作为顺序数据集写入存储介质,每个数据集包括描述数据集中的信息的目录。 回收目录识别存储在介质上的过时数据,并将其写入介质。 存储介质上的代号可以指示存储介质是否已被回收。 回收过程将来自源介质(例如,包括过时数据的磁带介质)的数据传送到目的地介质(例如,空白磁带),同时排除在回收目录中标识的过时数据。 回收过程可以读取存储在源介质上的存储在源介质上的数据的目录。 回收过程然后根据存储在回收目录中的信息修改该目录以创建统一的目录。 统一的目录将存储在源媒体上的数据复制到目标介质。 然后,回收过程将统一目录中标识的数据复制到目标介质。 回收过程可以另外增加代数,以指示存储介质已被回收。

    System and method to support subscription based Infrastructure and software as a service
    5.
    发明申请
    System and method to support subscription based Infrastructure and software as a service 有权
    支持基于订阅的基础设施和软件即服务的系统和方法

    公开(公告)号:US20120311564A1

    公开(公告)日:2012-12-06

    申请号:US12951081

    申请日:2010-11-22

    IPC分类号: G06F9/455

    摘要: A mini-cloud system has been described to enable subscription or service model for computing infrastructure, software and Digital content. The mini-cloud system work as a pipe line for information delivery connecting end user, infrastructure provider, content provider, and retailer offering automatic provisioning of infrastructure, content lifecycle management, automatic upgrade, servicing, license managements based on subscription model. Mini-cloud system uses a subscription management component, virtualization host to back computing environment, then add routing component to connect to backend cloud infrastructure along with a digital content delivery framework. The system allow a user to subscribe a computing environment, preferred software applications, and digital content like move and pay a monthly utility bill.

    摘要翻译: 已经描述了一种小型云系统来实现用于计算基础设施,软件和数字内容的订阅或服务模型。 迷你云系统作为信息传递的管道,连接最终用户,基础架构提供商,内容提供商和零售商,提供基础设施的自动配置,内容生命周期管理,自动升级,服务,基于订阅模式的许可证管理。 迷你云系统使用订阅管理组件,虚拟化主机返回计算环境,然后添加路由组件以连接到后端云基础架构以及数字内容交付框架。 该系统允许用户订阅计算环境,首选软件应用程序和数字内容,如移动和支付每月水电费。

    Access redirector and entry reflector
    6.
    发明授权
    Access redirector and entry reflector 有权
    访问重定向器和入口反射器

    公开(公告)号:US07107587B1

    公开(公告)日:2006-09-12

    申请号:US09665214

    申请日:2000-09-18

    IPC分类号: G06F9/45

    CPC分类号: G06F9/44505

    摘要: When using a common configuration data structure (e.g., “registry”), the access redirector and entry reflector promotes compatibility and interoperability between differing versions of program modules. The access redirector redirects selected accesses to storage locations (i.e., “nodes”) of a common configuration data structure. The selected accesses are redirected to another node. This redirection stores configuration information for differing versions of program modules at different nodes. However, the differing versions are unaware that they are accessing different nodes. As configuration information in a node is changed, the entry reflector may copy selected portions of such changed information into its associated “reflected” node and vice versa. This reflection allows associated “reflected” nodes to share relevant configuration information that promotes interoperability.

    摘要翻译: 当使用公共配置数据结构(例如“注册表”)时,访问重定向器和入口反射器促进不同版本的程序模块之间的兼容性和互操作性。 访问重定向器将选择的访问重定向到公共配置数据结构的存储位置(即,“节点”)。 所选择的访问被重定向到另一个节点。 此重定向存储不同节点上不同版本的程序模块的配置信息。 然而,不同的版本不知道他们正在访问不同的节点。 当节点中的配置信息被改变时,入口反射器可将这些改变的信息的选定部分复制到其相关联的“反射”节点中,反之亦然。 这种反思允许相关联的“反射”节点共享促进互操作性的相关配置信息。

    Mega Data Center Using Mini-cloud Host in Residential Environment
    7.
    发明申请
    Mega Data Center Using Mini-cloud Host in Residential Environment 审中-公开
    在住宅环境中使用迷你云主机的大型数据中心

    公开(公告)号:US20160011896A1

    公开(公告)日:2016-01-14

    申请号:US14329990

    申请日:2014-07-14

    IPC分类号: G06F9/455 H04L12/24

    摘要: This invention presents a novel way to create a mega data center utilizing unused spare capacity in residential mini-cloud host devices. The host device is implemented using a novel approach in this invention. Part of the host devices is used to support residential user's home computing need. Unused capacity is then exposed to a subscription system that can lease that capacity back to other users in need. The system effectively creates an abstraction of a mega data center connecting millions of residential host devices interconnected to each other. The system provides similar infrastructure a data center provides with a minimal physical centralized infrastructure presence.

    摘要翻译: 本发明提出了一种利用住宅微型云主机设备中未使用的备用容量来创建大型数据中心的新颖方式。 在本发明中使用新颖的方法实现主机设备。 主机设备的一部分用于支持住宅用户的家庭计算需求。 然后将未使用的容量暴露给可以将该容量租回所需的其他用户的订阅系统。 该系统有效地创建了连接数百万个彼此互连的住宅主机设备的大型数据中心的抽象。 该系统提供类似的基础设施,数据中心提供最少的物理集中式基础设施存在。

    Systems and methods for folder redirection
    8.
    发明授权
    Systems and methods for folder redirection 有权
    文件夹重定向的系统和方法

    公开(公告)号:US08782021B2

    公开(公告)日:2014-07-15

    申请号:US12254110

    申请日:2008-10-20

    IPC分类号: G06F7/00 G06F17/30

    CPC分类号: G06F17/30115 G06F17/30126

    摘要: A method for redirecting, to a second machine, without user intervention, a request for access to a folder on a first machine, the request made by a resource executing within a remote access session on the first machine, includes receiving, by a component on a first machine, folder mapping information associated with a folder provided by a shell namespace on a second machine. The component intercepts a request by a resource executing on the first machine for access to file system data on the first machine. The component redirects the request to the second machine responsive to the received folder mapping information.

    摘要翻译: 一种用于在没有用户干预的情况下将访问第一机器上的文件夹的请求重定向到第二机器的方法,所述请求由在所述第一机器上的远程访问会话内执行的资源进行的请求包括: 与第二机器上的壳命名空间提供的文件夹相关联的第一机器,文件夹映射信息。 组件通过在第一台机器上执行的资源来拦截请求,以访问第一台机器上的文件系统数据。 响应于接收到的文件夹映射信息,组件将请求重定向到第二机器。

    Mini-cloud system for enabling user subscription to cloud service in residential environment
    10.
    发明授权
    Mini-cloud system for enabling user subscription to cloud service in residential environment 有权
    迷你云系统,用于在住宅环境中使用户订阅云服务

    公开(公告)号:US08782637B2

    公开(公告)日:2014-07-15

    申请号:US12951081

    申请日:2010-11-22

    IPC分类号: G06F9/455

    摘要: A mini-cloud system has been described to enable subscription or service model for computing infrastructure, software, and digital content. The mini-cloud system works as a pipeline for information delivery connecting end user, infrastructure provider, content provider, and retailer offering automatic provisioning of infrastructure, content life cycle management, automatic upgrade, servicing, and license managements based on subscription model. Mini-cloud system uses a subscription management component and virtualization host to back computing environment, then adds routing component to connect to back-end cloud infrastructure along with a digital content delivery framework. The system allows a user to subscribe in a computing environment, preferred software applications, and digital content like move and pay a monthly utility bill.

    摘要翻译: 已经描述了一种小型云系统来实现计算基础设施,软件和数字内容的订阅或服务模型。 迷你云系统作为一种管道,用于连接最终用户,基础设施提供商,内容提供商和零售商的信息传递,提供基于订阅模式的基础设施自动配置,内容生命周期管理,自动升级,服务和许可证管理。 迷你云系统使用订阅管理组件和虚拟化主机来反馈计算环境,然后添加路由组件以连接到后端云基础架构以及数字内容传递框架。 该系统允许用户在计算环境,优选的软件应用程序和数字内容中订阅移动并支付每月的水电费。