Parallel processing framework
    4.
    发明授权

    公开(公告)号:US09996593B1

    公开(公告)日:2018-06-12

    申请号:US14452146

    申请日:2014-08-05

    CPC classification number: G06F17/30545 G06F9/505 G06F17/30445 G06F17/30938

    Abstract: Data can be processed in parallel across a cluster of nodes using a parallel processing framework. Using Web services calls between components allows the number of nodes to be scaled as necessary, and allows developers to build applications on the framework using a Web services interface. A job scheduler works together with a queuing service to distribute jobs to nodes as the nodes have capacity, such that jobs can be performed in parallel as quickly as the nodes are able to process the jobs. Data can be loaded efficiently across the cluster, and levels of nodes can be determined dynamically to process queries and other requests on the system.

    Account state simulation service for cloud computing environments
    5.
    发明授权
    Account state simulation service for cloud computing environments 有权
    云计算环境的帐户状态模拟服务

    公开(公告)号:US09565260B2

    公开(公告)日:2017-02-07

    申请号:US14792459

    申请日:2015-07-06

    Abstract: Methods and apparatus for an account state simulation service for cloud computing environments are disclosed. A system includes a plurality of service managers coordinating respective distributed network-accessible services, and a metadata manager. The metadata manager receives an account state change simulation request, indicating (a) an initial account state of a client account and (b) a collection of operations to be simulated. The metadata manager generates a response to the account change state simulation request, comprising at least one of (a) a representation of an expected end state of the client account reachable as a result of performing the collection of operations (b) an indication of an expected failure of a particular operation of the collection of operations or (c) an estimate of an expected billing amount associated with an implementation of the collection of operations.

    Abstract translation: 公开了用于云计算环境的帐户状态模拟服务的方法和装置。 系统包括协调各个分布式网络可访问服务的多个服务管理器和元数据管理器。 元数据管理器接收帐户状态改变模拟请求,指示(a)客户帐户的初始帐户状态,以及(b)要模拟的操作的集合。 所述元数据管理器产生对所述帐户改变状态模拟请求的响应,所述响应包括以下中的至少一个:(a)作为执行操作收集的结果可访问的所述客户帐户的预期结束状态的表示(b) 预期收集操作的特定操作失败或(c)与执行操作集合相关联的预期计费金额的估计。

    Virtual firewalls for multi-tenant distributed services

    公开(公告)号:US10313346B1

    公开(公告)日:2019-06-04

    申请号:US14553915

    申请日:2014-11-25

    Abstract: Virtual firewalls may be established that enforce sets of policies with respect to computing resources maintained by multi-tenant distributed services. Particular subsets of computing resources may be associated with particular tenants of a multi-tenant distributed service. A tenant may establish a firewalling policy set enforced by a virtual firewall for an associated subset of computing resources without affecting other tenants of the multi-tenant distributed service. Virtual firewalls enforcing multiple firewalling policy sets may be maintained by a common firewalling component of the multi-tenant distributed service. Firewalling policy sets may be distributed at multiple locations throughout the multi-tenant distributed service. For a request targeting a particular computing resource, the common firewalling component may identify the associated virtual firewall, and submit the request to the virtual firewall for evaluation in accordance with the corresponding firewalling policy set.

    Self-learning access control policies

    公开(公告)号:US10122757B1

    公开(公告)日:2018-11-06

    申请号:US14574328

    申请日:2014-12-17

    Abstract: Techniques for self-learning access control policies are disclosed herein. A set of security policy modification recommendations is produced based on set of effective permissions and also based on a set of requests for access subject to that set of effective permission. Each policy modification recommendation is configured to alter the set of effective permissions by performing one or more actions altering one or more of the effective permissions. A selected policy modification recommendation is provided that is configured to produce a modified set of effective permissions.

    Dynamic tree determination for data processing
    10.
    发明授权
    Dynamic tree determination for data processing 有权
    用于数据处理的动态树确定

    公开(公告)号:US09063976B1

    公开(公告)日:2015-06-23

    申请号:US14107570

    申请日:2013-12-16

    Abstract: Data can be processed in parallel across a cluster of nodes using a parallel processing framework. Using Web services calls between components allows the number of nodes to be scaled as necessary, and allows developers to build applications on the framework using a Web services interface. A job scheduler works together with a queuing service to distribute jobs to nodes as the nodes have capacity, such that jobs can be performed in parallel as quickly as the nodes are able to process the jobs. Data can be loaded efficiently across the cluster, and levels of nodes can be determined dynamically to process queries and other requests on the system.

    Abstract translation: 可以使用并行处理框架在一组节点上并行处理数据。 在组件之间使用Web服务调用允许按需扩展节点数,并允许开发人员使用Web服务接口在框架上构建应用程序。 作业调度器与排队服务一起工作,以便在节点具有容量的情况下将作业分发到节点,使得作业能够以节点能够处理作业的速度并行执行。 可以跨集群有效地加载数据,并且可以动态地确定节点级别以处理系统上的查询和其他请求。

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