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    DATABASE SYSTEM PROVIDING SINGLE-TENANT AND MULTI-TENANT ENVIRONMENTS
    1.
    发明申请
    DATABASE SYSTEM PROVIDING SINGLE-TENANT AND MULTI-TENANT ENVIRONMENTS 审中-公开
    提供单一和多重环境的数据库系统

    公开(公告)号：US20140244585A1

    公开(公告)日：2014-08-28

    申请号：US13780077

    申请日：2013-02-28

    Applicant: AMAZON TECHNOLOGIES, INC.

    Inventor： SWAMINATHAN SIVASUBRAMANIAN ,  STEFANO STEFANI

    IPC: G06F17/30

    CPC classification number: G06F16/21

    Abstract: A database service may provide multi-tenant and single-tenant environments in which tables may be maintained on behalf of clients. The service (or underlying system) may create database instances and tables in either or both types of environments (e.g., by default or according to various parameter values specified in requests to create the instances or tables). When receiving and servicing requests directed to a table hosted in a single-tenant environment, the system may elide at least some of the authentication or metering operations that would be performed when servicing requests directed to tables hosted in a multi-tenant environment. Tables may be moved from a single-tenant environment to a multi-tenant environment, or vice versa, automatically by the system (e.g., dependent on an observed, expected, or desired throughput) or in response to an explicit request from a client to do so (e.g., to increase throughput or reduce cost).

    Abstract translation: 数据库服务可以提供代表客户端来维护表的多租户和单租户环境。 服务（或底层系统）可以在两种或两种类型的环境中创建数据库实例和表（例如，默认情况下，或根据创建实例或表的请求中指定的各种参数值）。 当接收和服务针对托管在单租户环境中的表的服务时，系统可以至少消除在针对多租户环境中托管的表的服务请求时执行的一些认证或计费操作。 表可以由系统自动从单租户环境移动到多租户环境（例如，依赖于观察到的，期望的或期望的吞吐量），或响应于来自客户端的明确请求 这样做（例如，增加吞吐量或降低成本）。

    SYSTEM AND METHOD FOR PROVIDING ENHANCEMENTS OF BLOCK-LEVEL STORAGE
    4.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING ENHANCEMENTS OF BLOCK-LEVEL STORAGE 审中-公开
    提供块级存储增强的系统和方法

    公开(公告)号：US20140215227A1

    公开(公告)日：2014-07-31

    申请号：US14231128

    申请日：2014-03-31

    Applicant: Amazon Technologies, Inc.

    Inventor： SWAMINATHAN SIVASUBRAMANIAN ,  BRAD E. MARSHALL ,  TATE ANDREW CERTAIN ,  NICHOLAS J. MANISCALCO

    IPC: G06F3/06 ,  G06F12/14

    CPC classification number: G06F3/064 ,  G06F3/061 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/067 ,  G06F9/45558 ,  G06F12/1408 ,  G06F2009/45579

    Abstract: A block storage service provides block-level storage to a plurality of distinct computing instances for a plurality of distinct users. For each of one or more of the plurality of distinct computing instances, information about data being stored in the block storage service is determined. Based on the information about the data being stored in the block storage service, a block storage transaction enhancement for the data being stored in the block storage service is determined. The block storage service performs the selected block storage transaction enhancement with respect to the data being stored in the block storage service.

    Abstract translation: 块存储服务向多个不同用户的多个不同的计算实例提供块级存储。 对于多个不同的计算实例中的一个或多个的每个，确定存储在块存储服务中的数据的信息。 基于存储在块存储服务中的数据的信息，确定存储在块存储服务中的数据的块存储事务增强。 块存储服务相对于存储在块存储服务中的数据执行所选择的块存储事务增强。

    RESOURCE SILOS AT NETWORK-ACCESSIBLE SERVICES
    7.
    发明申请
    RESOURCE SILOS AT NETWORK-ACCESSIBLE SERVICES 审中-公开
    资源SILOS在网络可访问的服务

    公开(公告)号：US20140379921A1

    公开(公告)日：2014-12-25

    申请号：US13924157

    申请日：2013-06-21

    Applicant: Amazon Technologies, Inc.

    Inventor： ADAM DOUGLAS MORLEY ,  VINCENT ANTHONY BRANCATO ,  STEFANO STEFANI ,  JAI VASANTH ,  WEI XIAO ,  MAXIMILIANO MACCANTI ,  SWAMINATHAN SIVASUBRAMANIAN ,  RANDE A. BLACKMAN ,  TIMOTHY ANDREW RATH

    IPC: H04L12/70

    CPC classification number: H04L47/70 ,  G06F9/5027 ,  G06F9/5061 ,  G06F11/2094 ,  H04L41/0893 ,  H04L67/10

    Abstract: Methods and apparatus for resource silos at network-accessible services are disclosed. A subset of resources used for a database service, including at least one resource from each of a plurality of data centers, is selected for membership in a resource silo based on grouping criteria. A silo routing layer node identifies the resource silo as the target silo to which a client work request is to be directed. The client work request is sent to a front-end resource of the target silo either by the client, or by the silo routing layer node on behalf of the client. The front-end resource of the target silo transmits a representation of the work request to a back-end resource of the target silo, where a work operation corresponding to request is performed.

    Abstract translation: 披露了网络可访问业务资源孤岛的方法和装置。 基于分组标准，选择用于数据库服务的资源的子集，包括来自多个数据中心中的每一个的至少一个资源。 筒仓路由层节点将资源仓确定为客户端工作请求所针对的目标仓库。 客户端工作请求由客户端发送到目标仓库的前端资源，或者由客户端的筒仓路由层节点发送到目标仓库的前端资源。 目标仓的前端资源将工作请求的表示发送到目标仓的后端资源，其中执行与请求相对应的工作操作。

    FAILOVER AND RECOVERY FOR REPLICATED DATA INSTANCES
    8.
    发明申请
    FAILOVER AND RECOVERY FOR REPLICATED DATA INSTANCES 审中-公开
    恢复和恢复替代数据实时

    公开(公告)号：US20160210205A1

    公开(公告)日：2016-07-21

    申请号：US15083210

    申请日：2016-03-28

    Applicant: Amazon Technologies, Inc.

    Inventor： GRANT ALEXANDER MACDONALD MCALISTER ,  SWAMINATHAN SIVASUBRAMANIAN

    IPC: G06F11/14 ,  G06F17/30

    CPC classification number: G06F11/1469 ,  G06F11/1443 ,  G06F11/1451 ,  G06F11/1464 ,  G06F11/2025 ,  G06F11/2028 ,  G06F11/2041 ,  G06F11/2048 ,  G06F11/2056 ,  G06F11/2064 ,  G06F11/2069 ,  G06F11/2076 ,  G06F11/2082 ,  G06F17/30174 ,  G06F17/30581

    Abstract: Replicated instances in a database environment provide for automatic failover and recovery. A monitoring component can periodically communicate with a primary and a secondary replica for an instance, with each capable of residing in a separate data zone or geographic location to provide a level of reliability and availability. A database running on the primary instance can have information synchronously replicated to the secondary replica at a block level, such that the primary and secondary replicas are in sync. In the event that the monitoring component is not able to communicate with one of the replicas, the monitoring component can attempt to determine whether those replicas can communicate with each other, as well as whether the replicas have the same data generation version. Depending on the state information, the monitoring component can automatically perform a recovery operation, such as to failover to the secondary replica or perform secondary replica recovery.

    Abstract translation: 数据库环境中的复制实例提供自动故障转移和恢复。 监视组件可以定期与实例的主副本和副副本进行通信，每个实例可以驻留在单独的数据区域或地理位置以提供一定程度的可靠性和可用性。 在主实例上运行的数据库可以将信息在块级别同步复制到辅助副本，以便主副本和辅助副本同步。 如果监视组件无法与其中一个副本进行通信，则监视组件可以尝试确定这些副本是否可以相互通信，以及副本是否具有相同的数据生成版本。 根据状态信息，监视组件可以自动执行恢复操作，例如故障切换到辅助副本或执行辅助副本恢复。

    SELF-SERVICE CONFIGURATION FOR DATA ENVIRONMENT
    9.
    发明申请
    SELF-SERVICE CONFIGURATION FOR DATA ENVIRONMENT 审中-公开
    数据环境自助服务配置

    公开(公告)号：US20160004731A1

    公开(公告)日：2016-01-07

    申请号：US14852285

    申请日：2015-09-11

    Applicant: Amazon Technologies, Inc.

    Inventor： SWAMINATHAN SIVASUBRAMANIAN ,  GRANT ALEXANDER MACDONALD MCALISTER ,  RAJESH SUDHAKAR SHETH

    IPC: G06F17/30

    CPC classification number: G06F16/217 ,  G06F16/2365 ,  G06F16/284

    Abstract: The values of various operating and/or configuration parameters of a data environment are managed using a set of self-service Web services and interfaces of a separate control environment. A customer can submit a Web services call into an externally-facing application programming interface (API) or other such externally-facing interface of the control environment. The API receiving the call, as well as information extracted from the call, can be used to determine appropriate adjustments to be performed in the data environment. A workflow can be instantiated that includes tasks used to validate and/or apply the adjustments to the target resources, such as databases, data instances, data stores, instance classes, etc. Various real-time functions such as monitoring and auto-scaling also can be performed via the control plane.

    Abstract translation: 使用一组自助Web服务和单独控制环境的接口来管理数据环境的各种操作和/或配置参数的值。 客户可以将Web服务调用提交到面向外部的应用程序编程接口（API）或控制环境的其他面向外部的界面。 接收呼叫的API以及从呼叫中提取的信息可用于确定要在数据环境中执行的适当调整。 可以实例化工作流程，其中包括用于验证和/或应用对目标资源（如数据库，数据实例，数据存储，实例类等）的调整的任务。还可以进行各种实时功能（如监视和自动缩放） 可以通过控制面进行。

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