Obfuscation and de-obfuscation of identifiers
    101.
    发明授权
    Obfuscation and de-obfuscation of identifiers 有权
    标识符的混淆和去混淆

    公开(公告)号:US09596263B1

    公开(公告)日:2017-03-14

    申请号:US14629281

    申请日:2015-02-23

    CPC classification number: H04L63/1458 H04L9/0625 H04L63/0407 H04L63/0428

    Abstract: A service allowing for obfuscation of identifiers such that the obfuscated identifier values are within a set of valid identifier values. The service allows for resources to be associated with an obfuscated identifier, and for clients to request information regarding obfuscated identifiers and resources associated to obfuscated identifiers.

    Abstract translation: 允许对标识符进行混淆的服务,使得混淆的标识符值在一组有效的标识符值内。 该服务允许资源与模糊化标识符相关联,并且客户端请求关于与模糊化标识符相关联的混淆标识符和资源的信息。

    Live migration for virtual computing resources utilizing network-based storage
    102.
    发明授权
    Live migration for virtual computing resources utilizing network-based storage 有权
    使用基于网络的存储进行虚拟计算资源的实时迁移

    公开(公告)号:US09594598B1

    公开(公告)日:2017-03-14

    申请号:US14738439

    申请日:2015-06-12

    Abstract: Live migration may be performed for virtual computing resources utilizing network-based storage. A virtual compute instance operating at a source host may be moved to a destination host. The virtual compute instance may be a client of a network-based storage resource that stores data for the virtual compute instance. Access to the data stored for the virtual compute instance may be limited to the source host. When migration is performed, the destination host may be prepared to assume operation of the virtual compute instance. Operation of the virtual compute instance at the source host may be paused and the access to the data at the network-based storage resource may be modified to limit access to the destination host. Operation of the virtual compute instance may then resume at the destination host.

    Abstract translation: 可以使用基于网络的存储来对虚拟计算资源进行实时迁移。 在源主机上操作的虚拟计算实例可能被移动到目标主机。 虚拟计算实例可以是存储虚拟计算实例的数据的基于网络的存储资源的客户端。 对虚拟计算实例存储的数据的访问可能被限制到源主机。 当执行迁移时,目标主机可以准备好承担虚拟计算实例的操作。 源主机上的虚拟计算实例的操作可能会被暂停,并且可能会修改对基于网络的存储资源的数据访问,以限制对目标主机的访问。 虚拟计算实例的操作然后可以在目的主机上恢复。

    PRESERVING STATE DURING VIRTUAL MACHINE INSTANCE MIGRATION
    103.
    发明申请
    PRESERVING STATE DURING VIRTUAL MACHINE INSTANCE MIGRATION 审中-公开
    虚拟机实时移动期间保存状态

    公开(公告)号:US20160378547A1

    公开(公告)日:2016-12-29

    申请号:US14754519

    申请日:2015-06-29

    Abstract: Techniques for preserving the state of virtual machine instances during a migration from a source location to a target location are described herein. A set of credentials configured to provide access to a storage device by a virtual machine instance at the source location is provided to the virtual machine instance. When the migration from the source location to the target location starts, a second set of credentials configured to provide access to a storage device by a virtual machine instance at the source location is provided to the virtual machine instance. During the migration, state information associated with the block storage device is copied from the source location to the target location based on the migration phase.

    Abstract translation: 这里描述了在从源位置迁移到目标位置期间保持虚拟机实例的状态的技术。 配置为在源位置处由虚拟机实例提供对存储设备的访问的一组凭证被提供给虚拟机实例。 当从源位置到目标位置的迁移开始时,配置为由源位置处的虚拟机实例提供对存储设备的访问的第二组凭证被提供给虚拟机实例。 在迁移期间,基于迁移阶段将与块存储设备相关联的状态信息从源位置复制到目标位置。

    Managing Operational Parameters for Electronic Resources
    104.
    发明申请
    Managing Operational Parameters for Electronic Resources 审中-公开
    管理电子资源的运行参数

    公开(公告)号:US20160299695A1

    公开(公告)日:2016-10-13

    申请号:US15184256

    申请日:2016-06-16

    Abstract: Customers of shared resources in a multi-tenant environment can modify operational parameters of electronic resources. A customer can be provisioned a data volume of a specified size, storage type (e.g., hard disk drive or solid state device), committed rate of input/output operations per second, and/or geographical location, for example. The customer can subsequently modify any such operational parameters by submitting an appropriate request, or the operational parameters can be adjusted automatically based on any of a number of criteria. Data volumes for the customer can be migrated, split, or combined in order to provide the shared resources in accordance with the modified operational parameters.

    Abstract translation: 在多租户环境中共享资源的客户可以修改电子资源的运行参数。 例如,客户可以设置指定大小的数据量,存储类型(例如,硬盘驱动器或固态设备),每秒输入/输出操作的承诺速率和/或地理位置。 客户可随后通过提交适当的请求修改任何此类操作参数,或者可以根据多个标准中的任何一个自动调整操作参数。 可以迁移,拆分或组合客户的数据卷,以便根据修改的操作参数提供共享资源。

    Processing data formatted for efficient communication over a network
    105.
    发明授权
    Processing data formatted for efficient communication over a network 有权
    处理格式化为通过网络高效通信的数据

    公开(公告)号:US09088540B1

    公开(公告)日:2015-07-21

    申请号:US13874048

    申请日:2013-04-30

    Abstract: In certain embodiments, a computer-implemented method includes receiving, at a first time, a first set of prioritized transfer data that corresponds to a first portion of time series data. A reverse transform is applied to the first set of prioritized transfer data to generate first reformatted time series data. At a second time, a second set of prioritized transfer data that corresponds to a second portion of the time series data is received. A reverse transform is applied to the second set of prioritized transfer data to generate second reformatted time series data.

    Abstract translation: 在某些实施例中,计算机实现的方法包括在第一时间接收对应于时间序列数据的第一部分的第一组优先传输数据。 对第一组优先传输数据应用反向变换,以产生第一重新格式化的时间序列数据。 在第二时间,接收对应于时间序列数据的第二部分的第二组优先传输数据。 对第二组优先传输数据应用反向变换,以产生第二重新格式化的时间序列数据。

    Service for managing quantum computing resources

    公开(公告)号:US11775855B2

    公开(公告)日:2023-10-03

    申请号:US17687441

    申请日:2022-03-04

    CPC classification number: G06N10/00 G06F9/5027 G06F2209/5011

    Abstract: Methods, systems, and computer-readable media for a service for managing quantum computing resources are disclosed. A task management service receives a description of a task specified by a client. From a pool of computing resources of a provider network, the service selects a quantum computing resource for implementation of the task. The quantum computing resource comprises a plurality of quantum bits. The service causes the quantum computing resource to run a quantum algorithm associated with the task. The service receives one or more results of the quantum algorithm from the quantum computing resource.

    Adjusting variable limit on concurrent code executions

    公开(公告)号:US11354169B2

    公开(公告)日:2022-06-07

    申请号:US16552535

    申请日:2019-08-27

    Abstract: Systems and methods are described for adjusting a number of concurrent code executions allowed to be performed for a given user on an on-demand code execution environment or other distributed code execution environments. Such environments utilize pre-initialized virtual machine instances to enable execution of user-specified code in a rapid manner, without delays typically caused by initialization of the virtual machine instances. However, to improve utilization of computing resources, such environments may temporarily restrict the number of concurrent code executions performed on behalf of the given user to a number less than the maximum number of concurrent code executions allowed for the given user. Such environments may adjust the temporary restriction on the number of concurrent code executions based on the number of incoming code execution requests associated with the given user.

    Escalation-resistant secure network services using request-scoped authentication information

    公开(公告)号:US11146569B1

    公开(公告)日:2021-10-12

    申请号:US16022509

    申请日:2018-06-28

    Abstract: Systems and methods are described for providing escalation-resistant network-accessible services by providing the service through a set of service instances, each executing in an environment with privileges scoped based on a user requesting to access the service. Each service instance can be implemented by code on a serverless code system, executed in response to a user request to access the service. Because the code is executed in an environment with privileges scoped to those of a requesting user, the code itself need not attempt to limit the privileges or a requesting user. For that reason, potential for privilege escalations of the service are reduced, even if vulnerabilities in the code might otherwise allow for such escalations.

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