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1. 发明授权

US09996572B2 Partition management in a partitioned, scalable, and available structured storage 有权
公开(公告)号：US09996572B2
公开(公告)日：2018-06-12
申请号：US12258050
申请日：2008-10-24
申请人： Bradley Gene Calder , Ju Wang , Arild E. Skjolsvold , Shashwat Srivastav , Niranjan Nilakantan , Deepali Bhardwaj
发明人： Bradley Gene Calder , Ju Wang , Arild E. Skjolsvold , Shashwat Srivastav , Niranjan Nilakantan , Deepali Bhardwaj
IPC分类号： G06F7/00 , G06F17/30 , G06F3/06
CPC分类号： G06F17/30339 , G06F3/0605 , G06F3/0644 , G06F3/067 , G06F2201/86
摘要： Partition management for a scalable, structured storage system is provided. The storage system provides storage represented by one or more tables, each of which includes rows that represent data entities. A table is partitioned into a number of partitions, each partition including a contiguous range of rows. The partitions are served by table servers and managed by a table master. Load distribution information for the table servers and partitions is tracked, and the table master determines to split and/or merge partitions based on the load distribution information.

2. 发明授权

US10860384B2 Managing partitions in a scalable environment 有权
公开(公告)号：US10860384B2
公开(公告)日：2020-12-08
申请号：US13366039
申请日：2012-02-03
申请人： Ju Wang , Bradley Gene Calder , Arild E. Skjolsvold
发明人： Ju Wang , Bradley Gene Calder , Arild E. Skjolsvold
IPC分类号： G06F9/50 , G06F9/52
摘要： Systems and methods are provided that enable a general framework for partitioning application-defined jobs in a scalable environment. The general framework decouples partitioning of a job from the other aspects of the job. As a result, the effort required to define the application-defined job is reduced or minimized, as the user is not required to provide a partitioning algorithm. The general framework also facilitates management of masters and servers performing computations within the distributed environment.

3. 发明授权

US08589535B2 Maintaining service performance during a cloud upgrade 有权
标题翻译：在云升级期间维护服务性能
公开(公告)号：US08589535B2
公开(公告)日：2013-11-19
申请号：US12605767
申请日：2009-10-26
申请人： Bradley Gene Calder , Samuel James McKelvie , Aaron W. Ogus , Arild E. Skjolsvold , Hakon Gabriel Verespej , Ju Wang
发明人： Bradley Gene Calder , Samuel James McKelvie , Aaron W. Ogus , Arild E. Skjolsvold , Hakon Gabriel Verespej , Ju Wang
IPC分类号： G06F15/173 , G06F15/177
CPC分类号： G06F8/65 , H04L41/082 , H04L41/5041
摘要： Systems, methods, and computer storage media for upgrading a domain in a distributed computing environment are provided. Upgrading of the domain includes preparing for the upgrade, upgrading, and finalizing the upgrade. The preparation of the domain includes ensuring predefined quantities of role instances are available in domains other than the upgrade domain. The preparation also includes ensuring that a predefined number of extent replicas are available in domains other than the upgrade domain. The preparation may also include checkpointing partitions within the upgrade domain to facilitate faster loading once transferred to a domain other than the upgrade domain. The finalization may include allowing nodes within the upgrade domain to resume functionality that was suspended during the upgrade.
摘要翻译：提供了用于在分布式计算环境中升级域的系统，方法和计算机存储介质。域的升级包括准备升级，升级和完成升级。域的准备包括确保在升级域之外的域中可以使用角色实例的预定义数量。该准备还包括确保在升级域之外的域中可以使用预定义数量的扩展副本。该准备工作还可以包括升级域内的检查点分区，以便在传输到升级域以外的域时加快加载速度。最终确定可能包括允许升级域内的节点恢复升级过程中暂停的功能。

4. 发明授权

US09170849B2 Migration of task to different pool of resources based on task retry count during task lease 有权
标题翻译：在任务租赁期间根据任务重试次数将任务迁移到不同的资源池
公开(公告)号：US09170849B2
公开(公告)日：2015-10-27
申请号：US13346303
申请日：2012-01-09
申请人： Bradley Gene Calder , Ju Wang , Vaman Bedekar , Sriram Sankaran , Marvin McNett, II , Pradeep Kumar Gunda , Yang Zhang , Shyam Antony , Kavitha Manivannan , Arild E. Skjolsvold , Hemal Khatri
发明人： Bradley Gene Calder , Ju Wang , Vaman Bedekar , Sriram Sankaran , Marvin McNett, II , Pradeep Kumar Gunda , Yang Zhang , Shyam Antony , Kavitha Manivannan , Arild E. Skjolsvold , Hemal Khatri
IPC分类号： G06F9/455 , G06F9/50
CPC分类号： G06F9/5072 , G06F9/5088 , G06F2009/45575 , G06F2209/5011 , G06F2209/5022
摘要： Systems and methods are presented for providing resources by way of a platform as a service in a distributed computing environment to perform a job. Resources of the system, job performing on the system, and schedulers of the jobs performing on the system are decoupled in a manner that allows a job to easily migrate among resources. It is contemplated that the migration of jobs from a first pool of resource to a second pool of resource is performed by the system without human intervention. The migration of a job may utilize different schedulers for the different resources. Further, it is contemplated that a pool of resources may automatically allocate additional or fewer resources in response to a migration of a job.
摘要翻译：呈现系统和方法，用于通过在分布式计算环境中的平台作为服务来提供资源以执行作业。系统的资源，在系统上执行的作业以及在系统上执行的作业的调度程序以允许作业容易地在资源之间迁移的方式去耦。预期作业从第一资源池迁移到第二资源池是由系统执行而无需人为干预的。作业的迁移可以针对不同的资源利用不同的调度器。此外，预期资源池可以响应于作业的迁移而自动分配额外的或较少的资源。

5. 发明授权

US08868711B2 Dynamic load balancing in a scalable environment 有权
标题翻译：可扩展环境中的动态负载平衡
公开(公告)号：US08868711B2
公开(公告)日：2014-10-21
申请号：US13366052
申请日：2012-02-03
申请人： Arild E. Skjolsvold , Bradley Gene Calder , Ju Wang
发明人： Arild E. Skjolsvold , Bradley Gene Calder , Ju Wang
IPC分类号： G06F15/173
CPC分类号： G06F9/5077 , G06F9/5083
摘要： Systems and methods are provided that enable a general framework for partitioning application-defined jobs (e.g., computation) in a scalable environment. The general framework decouples partitioning of a job from the other aspects of the job. As a result, the effort required to define the application-defined computation in a scalable environment is reduced or minimized, as the user is not required to provide a partitioning algorithm. The general framework further allows a user to provide load balancing conditions to allow for modification of how partitions are assigned.
摘要翻译：提供了能够在可扩展环境中分配应用定义作业（例如，计算）的一般框架的系统和方法。一般框架将作业的分割与作业的其他方面相分离。因此，在不需要用户提供分割算法的情况下，减小或最小化在可缩放环境中定义应用程序定义计算所需的工作量。一般框架进一步允许用户提供负载平衡条件以允许修改分区如何分配。

6. 发明授权

US09852010B2 Decoupling partitioning for scalability 有权
公开(公告)号：US09852010B2
公开(公告)日：2017-12-26
申请号：US13366018
申请日：2012-02-03
申请人： Arild E. Skjolsvold , Bradley Gene Calder , Ju Wang
发明人： Arild E. Skjolsvold , Bradley Gene Calder , Ju Wang
IPC分类号： G06F15/173 , G06F9/50 , G06F17/30 , G06F3/06
CPC分类号： G06F9/5077 , G06F3/0644 , G06F9/5083 , G06F17/30584
摘要： Systems and methods are provided that enable a general framework for partitioning application-defined computations (e.g., jobs) in a scalable environment. The general framework decouples partitioning of a computation from the other aspects of the computation. As a result, the effort required to define an application-defined job is reduced or minimized, as the user is not required to provide a partitioning algorithm. A user can optionally take advantage of a partitioning framework by providing application-defined interfaces to perform the desired job. Optionally, a user can provide additional information to allow for modification of how partitions are assigned.

7. 发明申请

US20110099266A1 Maintaining Service Performance During a Cloud Upgrade 有权
标题翻译：在云升级期间维护服务性能
公开(公告)号：US20110099266A1
公开(公告)日：2011-04-28
申请号：US12605767
申请日：2009-10-26
申请人： Bradley Gene Calder , Samuel James McKelvie , Aaron W. Ogus , Arild E. Skjolsvold , Hakon Gabriel Verespej , Ju Wang
发明人： Bradley Gene Calder , Samuel James McKelvie , Aaron W. Ogus , Arild E. Skjolsvold , Hakon Gabriel Verespej , Ju Wang
IPC分类号： G06F15/173
CPC分类号： G06F8/65 , H04L41/082 , H04L41/5041
摘要： Systems, methods, and computer storage media for upgrading a domain in a distributed computing environment are provided. Upgrading of the domain includes preparing for the upgrade, upgrading, and finalizing the upgrade. The preparation of the domain includes ensuring predefined quantities of role instances are available in domains other than the upgrade domain. The preparation also includes ensuring that a predefined number of extent replicas are available in domains other than the upgrade domain. The preparation may also include checkpointing partitions within the upgrade domain to facilitate faster loading once transferred to a domain other than the upgrade domain. The finalization may include allowing nodes within the upgrade domain to resume functionality that was suspended during the upgrade.
摘要翻译：提供了用于在分布式计算环境中升级域的系统，方法和计算机存储介质。域的升级包括准备升级，升级和完成升级。域的准备包括确保在升级域之外的域中可以使用角色实例的预定义数量。该准备还包括确保在升级域之外的域中可以使用预定义数量的扩展副本。该准备工作还可以包括升级域内的检查点分区，以便在传输到升级域以外的域时加快加载速度。最终确定可能包括允许升级域内的节点恢复升级过程中暂停的功能。

8. 发明授权

US07290245B2 Methods and systems for navigating deterministically through a graphical user interface 有权
标题翻译：通过图形用户界面确定性地导航的方法和系统
公开(公告)号：US07290245B2
公开(公告)日：2007-10-30
申请号：US09982395
申请日：2001-10-18
申请人： Arild E. Skjolsvold
发明人： Arild E. Skjolsvold
IPC分类号： G06F9/44 , G06F9/455
CPC分类号： G06F8/427 , G06F3/0481 , G06F11/3688
摘要： Disclosed is a mechanism for systematically invoking executable features of a software application via its graphical user interface. Also disclosed is a mechanism for generating a map that characterizes operational states of an application as it executes. An application driver selects an action to be performed by the application according to a deterministic mode such as depth-first mode or breadth-first mode. In the depth-first mode of deterministic operation, an action associated with a particular element is explored as deeply as possible, while breadth-first mode explores the application as widely as possible. For each executable feature invoked within the software application, the states encountered during execution are stored within the application map for subsequent retrieval and analysis.
摘要翻译：公开了一种通过其图形用户界面系统地调用软件应用程序的可执行特征的机制。还公开了一种用于生成表征应用程序在其执行时的操作状态的映射的机制。应用程序驱动程序根据诸如深度优先模式或宽度优先模式的确定性模式来选择要由应用执行的动作。在确定性操作的深度优先模式中，尽可能深入地探索与特定元素相关联的动作，而宽度优先模式尽可能广泛地探讨应用。对于在软件应用程序中调用的每个可执行特征，执行过程中遇到的状态都存储在应用程序映射中，以便后续检索和分析。

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