Method for aggregating distributed data

    公开(公告)号:US10587714B1

    公开(公告)日:2020-03-10

    申请号:US14206669

    申请日:2014-03-12

    Abstract: A customer of a computing resource service provider submits a request to a service in a first data region to obtain all customer data stored across all data regions managed by the computing resource service provider. Accordingly, the service may refer to a chatter table that includes a listing of locations wherein customer data may be stored to determine which data regions comprise customer data. Based on the determination, the service may transmit one or more requests to other services within the determined data regions to obtain the customer data while ignoring any data regions that do not comprise customer data. Upon receiving the customer data, the service may aggregate this data and provide the aggregated data to the customer to fulfill the customer request.

    Contribution signatures for tagging

    公开(公告)号:US10972288B2

    公开(公告)日:2021-04-06

    申请号:US16726734

    申请日:2019-12-24

    Abstract: A request to add tags (e.g., labels, key-value pairs, or metadata) to resources can be digitally signed by the entity making the request, such that the source can be verified and an authorization determination made for each tag. For a request involving multiple services (or entities) that can each add tags, any tag added by a service can be included in the request and digitally signed by that service. Each service processing the request can also digitally sign the request before forwarding, so that each service signs a version of the request, which includes elements signed by other services earlier in the request chain. When the request is received to a tagging service, the service ensures that every tag was digitally signed by the appropriate authorized entity or service, and validates the signatures to ensure that no data was modified or omitted, before adding the tags to the designated resource(s).

    Contribution signatures for tagging

    公开(公告)号:US10536277B1

    公开(公告)日:2020-01-14

    申请号:US14979308

    申请日:2015-12-22

    Abstract: A request to add tags (e.g., labels, key-value pairs, or metadata) to resources can be digitally signed by the entity making the request, such that the source can be verified and an authorization determination made for each tag. For a request involving multiple services (or entities) that can each add tags, any tag added by a service can be included in the request and digitally signed by that service. Each service processing the request can also digitally sign the request before forwarding, so that each service signs a version of the request, which includes elements signed by other services earlier in the request chain. When the request is received to a tagging service, the service ensures that every tag was digitally signed by the appropriate authorized entity or service, and validates the signatures to ensure that no data was modified or omitted, before adding the tags to the designated resource(s).

    Consistency of query results in a distributed system
    7.
    发明授权
    Consistency of query results in a distributed system 有权
    查询结果在分布式系统中的一致性

    公开(公告)号:US09519699B1

    公开(公告)日:2016-12-13

    申请号:US14206625

    申请日:2014-03-12

    CPC classification number: G06F17/30864 G06F17/30545

    Abstract: A user of a tag manager utilizes a tag manager to request creation of one or more zonal metadata tags. When the metadata tags are created, the tag manager updates a tag manager database to include information concerning the created metadata tags. Subsequently, the tag manager attempts to update a changes table within a discovery service database to include this information, the changes table usable by a discovery service to support regional and global tag queries. If the update of the changes table is initially unsuccessful, the tag manager may utilize a replicator to synchronize the tag manager database and the changes table when the discovery service database is once again available.

    Abstract translation: 标签管理器的用户利用标签管理器来请求创建一个或多个区域元数据标签。 当元数据标签被创建时,标签管理器更新标签管理器数据库以包括关于所创建的元数据标签的信息。 随后,标签管理器尝试更新发现服务数据库中的更改表以包含此信息,发现服务可用的更改表,以支持区域和全局标签查询。 如果更改表的更新最初不成功,则当发现服务数据库再次可用时,标签管理器可以使用复制器来同步标签管理器数据库和更改表。

    Threshold-based authentication
    10.
    发明授权

    公开(公告)号:US11568038B1

    公开(公告)日:2023-01-31

    申请号:US15709194

    申请日:2017-09-19

    Abstract: An authentication system receives authentication information from a user as part of a request to access a web-based service. The authentication system transmits the authentication information to a set of second users authorized to evaluate the authentication information. If a threshold number of the set of second users authenticate the identity of the first user, the authentication system enables the user to access the web-based service.

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