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    TECHNIQUES FOR CAPTURING DATA SETS
    3.
    发明申请
    TECHNIQUES FOR CAPTURING DATA SETS 有权
    捕获数据集的技术

    公开(公告)号：US20130346480A1

    公开(公告)日：2013-12-26

    申请号：US13860305

    申请日：2013-04-10

    Applicant: Amazon Technologies, Inc.

    Inventor： Tate Andrew Certain ,  Sachin Jain ,  James R. Hamilton ,  Fiorenzo Cattaneo ,  Danny Wei ,  David Nolan Sunderland

    IPC: G06F15/167

    CPC classification number: G06F15/167 ,  G06F9/52 ,  G06F17/30171 ,  H04L67/1097

    Abstract: Techniques, including systems and methods, for capturing data sets include performing a client-side two-phase commit to ensure one or more data consistency conditions. A logical volume may represent a data set that is distributed among a plurality of physical storage devices. One or more client devices are instructed to block at least acknowledgment of write operations. When the one or more client devices have blocked at least acknowledgment of write operations, one or more servers in communication with the physical storage devices are instructed to capture corresponding portions of the data set. When the servers have been instructed to capture corresponding portions of the data set, the client devices are instructed to resume at least acknowledgment of write operations.

    Abstract translation: 用于捕获数据集的技术（包括系统和方法）包括执行客户端两阶段提交以确保一个或多个数据一致性条件。 逻辑卷可以表示分布在多个物理存储设备之间的数据集。 指示一个或多个客户端设备至少阻止写入操作的确认。 当一个或多个客户端设备至少阻止写操作的确认时，指示与物理存储设备通信的一个或多个服务器捕获数据集的相应部分。 当指示服务器捕获数据集的相应部分时，指示客户端设备至少恢复写入操作的确认。

    Data set capture management with forecasting
    5.
    发明授权
    Data set capture management with forecasting 有权

    公开(公告)号：US10719530B2

    公开(公告)日：2020-07-21

    申请号：US15081535

    申请日：2016-03-25

    Applicant: Amazon Technologies, Inc.

    Inventor： Tate Andrew Certain ,  Matthew S. Garman ,  Sachin Jain ,  Fiorenzo Cattaneo

    IPC: G06F16/27 ,  G06F16/11 ,  G06F16/185 ,  G06F16/23 ,  G06F11/14 ,  G06F3/06 ,  G06F11/16 ,  G06F11/20 ,  G06F11/34

    Abstract: A set of virtualized computing services may include multiple types of virtualized data store differentiated by characteristics such as latency, throughput, durability and cost. A sequence of captures of a data set from one data store to another may be scheduled to achieve a variety of virtualized computing service user and provider goals such as lowering a probability of data loss, lowering costs, and computing resource load leveling. Data set captures may be scheduled according to policies specifying fixed and flexible schedules and conditions including flexible scheduling windows, target capture frequencies, probability of loss targets and/or cost targets. Capture lifetimes may also be managed with capture retention policies, which may specify fixed and flexible lifetimes and conditions including cost targets. Such data set capture policies may be specified with a Web-based administrative interface to a control plane of the virtualized computing services.

    DATA SET CAPTURE MANAGEMENT WITH FORECASTING
    8.
    发明申请
    DATA SET CAPTURE MANAGEMENT WITH FORECASTING 审中-公开

    公开(公告)号：US20160210343A1

    公开(公告)日：2016-07-21

    申请号：US15081535

    申请日：2016-03-25

    Applicant: Amazon Technologies, Inc.

    Inventor： TATE ANDREW CERTAIN ,  Matthew S. Garman ,  Sachin Jain ,  Fiorenzo Cattaneo

    IPC: G06F17/30

    CPC classification number: G06F16/27 ,  G06F3/0611 ,  G06F11/1451 ,  G06F11/1461 ,  G06F11/1662 ,  G06F11/2094 ,  G06F11/3433 ,  G06F16/128 ,  G06F16/185 ,  G06F16/2358

    Abstract: A set of virtualized computing services may include multiple types of virtualized data store differentiated by characteristics such as latency, throughput, durability and cost. A sequence of captures of a data set from one data store to another may be scheduled to achieve a variety of virtualized computing service user and provider goals such as lowering a probability of data loss, lowering costs, and computing resource load leveling. Data set captures may be scheduled according to policies specifying fixed and flexible schedules and conditions including flexible scheduling windows, target capture frequencies, probability of loss targets and/or cost targets. Capture lifetimes may also be managed with capture retention policies, which may specify fixed and flexible lifetimes and conditions including cost targets. Such data set capture policies may be specified with a Web-based administrative interface to a control plane of the virtualized computing services.

    Techniques for capturing data sets
    9.
    发明授权
    Techniques for capturing data sets 有权
    捕获数据集的技术

    公开(公告)号：US08943127B2

    公开(公告)日：2015-01-27

    申请号：US13860305

    申请日：2013-04-10

    Applicant: Amazon Technologies, Inc.

    Inventor： Tate Andrew Certain ,  Sachin Jain ,  James R. Hamilton ,  Fiorenzo Cattaneo ,  Danny Wei ,  David Nolan Sunderland

    IPC: G06F15/16 ,  G06F15/167 ,  G06F9/52 ,  G06F17/30

    CPC classification number: G06F15/167 ,  G06F9/52 ,  G06F17/30171 ,  H04L67/1097

    Abstract: Techniques, including systems and methods, for capturing data sets include performing a client-side two-phase commit to ensure one or more data consistency conditions. A logical volume may represent a data set that is distributed among a plurality of physical storage devices. One or more client devices are instructed to block at least acknowledgment of write operations. When the one or more client devices have blocked at least acknowledgment of write operations, one or more servers in communication with the physical storage devices are instructed to capture corresponding portions of the data set. When the servers have been instructed to capture corresponding portions of the data set, the client devices are instructed to resume at least acknowledgment of write operations.

    Abstract translation: 用于捕获数据集的技术（包括系统和方法）包括执行客户端两阶段提交以确保一个或多个数据一致性条件。 逻辑卷可以表示分布在多个物理存储设备之间的数据集。 指示一个或多个客户端设备至少阻止写入操作的确认。 当一个或多个客户端设备至少阻止写操作的确认时，指示与物理存储设备通信的一个或多个服务器捕获数据集的相应部分。 当指示服务器捕获数据集的相应部分时，指示客户端设备至少恢复写入操作的确认。

    VIRTUAL DATA STORAGE SERVICE WITH SPARSE PROVISIONING
    10.
    发明申请
    VIRTUAL DATA STORAGE SERVICE WITH SPARSE PROVISIONING 审中-公开
    虚拟数据存储服务

    公开(公告)号：US20150026430A1

    公开(公告)日：2015-01-22

    申请号：US14507752

    申请日：2014-10-06

    Applicant: Amazon Technologies, Inc.

    Inventor： Roland Paterson-Jones ,  Sachin Jain ,  Tate Andrew Certain

    IPC: G06F12/02

    CPC classification number: G06F3/0608 ,  G06F3/0631 ,  G06F3/0664 ,  G06F3/067 ,  G06F12/0223 ,  G06F12/023 ,  G06F2212/702

    Abstract: Virtual data stores may be sparsely provisioned by virtual data storage services in a manner that controls risk of implementation resource shortages. Relationships between requested data storage space size, data storage server capacity, allocated data storage space size and/or allocated data storage space utilization may be tracked on a per data store, per customer, per data storage server, and/or a per virtual data storage service basis. For each such basis, a set of constraints may be specified to control the relationships. The set of constraints may be enforced during implementation resource allocation, and by migration of data storage space portions to different implementation resources as part of a sparse provisioning load balancing. Sparse provisioning details may be made explicit to virtual data storage service customers to varying degrees including explicit, aggregate on a per customer basis, and aggregate on a per virtual data storage service basis.

    Abstract translation: 虚拟数据存储可以以控制资源短缺的风险的方式由虚拟数据存储服务稀疏地提供。 可以在每个数据存储，每个客户，每个数据存储服务器和/或每个虚拟数据中跟踪所请求的数据存储空间大小，数据存储服务器容量，分配的数据存储空间大小和/或分配的数据存储空间利用率之间的关系 存储服务基础。 对于每个这样的基础，可以指定一组约束来控制关系。 可以在实施资源分配期间强制执行该约束集合，并且通过将数据存储空间部分迁移到不同的实现资源，作为稀疏配置负载平衡的一部分。 稀疏配置细节可以对虚拟数据存储服务客户进行不同程度的显式显示，包括显式的，基于每个客户的聚合，以及基于每个虚拟数据存储服务的聚合。

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