专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08458517B1 System and method for checkpointing state in a distributed system 有权
标题翻译：分布式系统中检查点状态的系统和方法
公开(公告)号：US08458517B1
公开(公告)日：2013-06-04
申请号：US12771840
申请日：2010-04-30
申请人： Allan H. Vermeulen , Timothy Andrew Rath
发明人： Allan H. Vermeulen , Timothy Andrew Rath
IPC分类号： G06F11/18 , G06F11/00
CPC分类号： G06F11/1458 , G06F11/1438 , G06F11/1474 , G06F2201/825
摘要： A system and method is disclosed for recording checkpoints in a distributed system. A distributed system comprises one or more computers implementing a plurality of nodes coordinating with one another to maintain a shared state of the distributed system. The system chooses a given one of the plurality of nodes to record a checkpoint of the shared state. In response, the given node records the checkpoint by isolating itself from communication with the other nodes, storing the checkpoint, restarting, and attempting to reinitialize its state from the stored checkpoint. Restarting may include deliberately causing a runtime error in the node. If the reinitialization is successful, the node restores communication with the other nodes and indicates to them that the newly stored checkpoint is valid.
摘要翻译：公开了用于在分布式系统中记录检查点的系统和方法。分布式系统包括实现多个节点彼此协调以维持分布式系统的共享状态的一个或多个计算机。系统选择多个节点中的给定一个以记录共享状态的检查点。作为响应，给定节点通过隔离与其他节点的通信，存储检查点，重新启动并尝试从存储的检查点重新初始化其状态来记录检查点。重新启动可能包括故意导致节点中的运行时错误。如果重新初始化成功，则节点恢复与其他节点的通信，并向他们指示新存储的检查点有效。

2. 发明授权

US08694639B1 Determining maximum amount of resource allowed to be allocated to client in distributed system 有权
标题翻译：确定分配系统中允许分配给客户端的最大资源量
公开(公告)号：US08694639B1
公开(公告)日：2014-04-08
申请号：US12887042
申请日：2010-09-21
申请人： Allan H. Vermeulen , Timothy Andrew Rath
发明人： Allan H. Vermeulen , Timothy Andrew Rath
IPC分类号： G06F15/173
CPC分类号： H04L67/02 , G06F9/5011 , G06F2209/504 , H04L47/82 , H04L67/1008 , H04L67/42 , Y02D10/22
摘要： Resource management techniques for shared resources in a distributed system are described. Clients and servers may exchange messages according to an asynchronous messaging protocol that does not guarantee delivery or ordering of messages. A client may send a resource request message including a client timestamp and a measure of client resource demand. The server may allocate a grant of the resource to the client in a manner that prevents resource overload, and indicate the grant to the client via a message including a logical timestamp, the amount of resource granted, the client's original timestamp, and a grant expiration time. The server may acknowledge the grant and cooperatively use the resource in accordance with the grant's terms.
摘要翻译：描述了分布式系统中共享资源的资源管理技术。客户端和服务器可以根据不保证消息的传递或排序的异步消息协议来交换消息。客户端可以发送包括客户端时间戳和客户端资源需求量度的资源请求消息。服务器可以以防止资源过载的方式向客户端分配资源的许可，并且通过包括逻辑时间戳，所授予的资源量，客户端的原始时间戳和授权到期的消息来指示给客户机时间。服务器可以根据授权条款确认授权并合作使用资源。

3. 发明授权

US08654650B1 System and method for determining node staleness in a distributed system 有权
标题翻译：用于确定分布式系统中节点渐旧的系统和方法
公开(公告)号：US08654650B1
公开(公告)日：2014-02-18
申请号：US12771851
申请日：2010-04-30
申请人： Allan H. Vermeulen , Timothy Andrew Rath
发明人： Allan H. Vermeulen , Timothy Andrew Rath
IPC分类号： H04L12/26
CPC分类号： G06F9/526 , G06F17/30171 , G06F17/30362 , G06F2209/522 , G06F2209/523 , H04L41/5096
摘要： A method and system are disclosed for implementing a distributed lock manager comprising a plurality of nodes that coordinate with one another to maintain a shared state by agreeing to transitions using a distributed consensus protocol and applying those agreed to transitions. A given node of the system periodically propagates a local time from a local clock of the given node to the other nodes. When agreeing to a transition, the system associates the transition with the propagated local clock time. The given node later calculates a maximum staleness of the transition based at least on the current time of the node's local clock and the propagated local time associated with the transition.
摘要翻译：公开了一种用于实现分布式锁管理器的方法和系统，该分布式锁管理器包括通过使用分布式共享协议同意转换并应用那些同意转换的那些彼此协调以维持共享状态的多个节点。系统的给定节点周期性地将本地时间从给定节点的本地时钟传播到其他节点。当同意转换时，系统将转换与传播的本地时钟时间相关联。给定节点随后至少基于节点的本地时钟的当前时间和与转换相关联的传播的本地时间来计算转换的最大平均值。

4. 发明授权

US08719432B1 System and method for determining staleness of data received from a distributed lock manager 有权
标题翻译：用于确定从分布式锁管理器接收的数据的稳定性的系统和方法
公开(公告)号：US08719432B1
公开(公告)日：2014-05-06
申请号：US12771861
申请日：2010-04-30
申请人： Allan H. Vermeulen , Timothy Andrew Rath
发明人： Allan H. Vermeulen , Timothy Andrew Rath
IPC分类号： G06F15/16 , G06F7/00 , G06F17/00
CPC分类号： G06F9/526
摘要： A method and system are disclosed for implementing a client of a distributed lock manager comprising a plurality of nodes. The client is configured to send a request to the distributed lock manager, the request including a local time of the client. The client receives a response to the request from a node of the distributed lock manager where the request includes an echo of the local time included in the request. The response also indicates that a lock corresponding to a given resource has been granted to the client and the client subsequently utilizes the resource. The client subsequently determines that a safe period of time has elapsed for using the resource. This determination is dependent at least on a client staleness corresponding to a difference between the echoed time and current local time at the client.
摘要翻译：公开了一种用于实现包括多个节点的分布式锁管理器的客户端的方法和系统。客户端被配置为向分布式锁管理器发送请求，该请求包括客户端的本地时间。客户端从分布式锁管理器的节点接收对请求的响应，其中请求包括请求中包括的本地时间的回显。响应还指示对于给定资源的锁已被授予客户端，并且客户端随后利用该资源。客户端随后确定使用资源已经过了一段安全的时间。该确定至少依赖于客户端的响应时间和当前本地时间之间的差异的客户端陈旧度。

5. 发明授权

US08589549B1 Method and system for customer incentive-based management of computing resource utilization 有权
标题翻译：以客户激励为基础的计算资源利用管理方法与系统
公开(公告)号：US08589549B1
公开(公告)日：2013-11-19
申请号：US11157635
申请日：2005-06-21
申请人： Allan H. Vermeulen , Jeffrey P. Bezos
发明人： Allan H. Vermeulen , Jeffrey P. Bezos
IPC分类号： G06F15/173
CPC分类号： G06F9/50
摘要： A method and system for customer incentive-based management of computing resource utilization. According to one embodiment, a method may include provisioning a computing resource according to a given level of resource utilization, and dynamically predicting utilization of the computing resource that is expected to occur during a given interval of time. In response to dynamically predicting that utilization of the computing resource will be less than the given level of resource utilization during the given interval of time, the method may further include offering an incentive to a customer to utilize the computing resource during at least a portion of the given interval of time.
摘要翻译：一种用于基于客户激励的计算资源利用管理的方法和系统。根据一个实施例，一种方法可以包括根据给定的资源利用水平提供计算资源，以及动态地预测预期在给定的时间间隔内发生的计算资源的利用率。响应于动态地预测在给定的时间间隔期间计算资源的利用率将小于给定的资源利用水平，该方法还可以包括在至少一部分时间内向客户提供激励以利用计算资源给定的时间间隔。

6. 发明申请

US20120296827A1 PERFORMING AUTOMATICALLY AUTHORIZED PROGRAMMATIC TRANSACTIONS 审中-公开
标题翻译：执行自动授权的编程交易
公开(公告)号：US20120296827A1
公开(公告)日：2012-11-22
申请号：US13437735
申请日：2012-04-02
申请人： Vikas Gupta , Allan H. Vermeulen , Eugene Wei , Andrew R. Jassy , Jeffrey P. Bezos , Duane J. Krause , David A. Schappell
发明人： Vikas Gupta , Allan H. Vermeulen , Eugene Wei , Andrew R. Jassy , Jeffrey P. Bezos , Duane J. Krause , David A. Schappell
IPC分类号： G06Q40/00 , G06Q20/40 , G06Q20/00
CPC分类号： G06Q20/40 , G06Q20/023 , G06Q20/085 , G06Q20/108 , G06Q20/367 , G06Q20/3672 , G06Q20/3674 , G06Q20/382 , G06Q20/3821 , G06Q20/401 , G06Q30/0601 , G06Q40/00 , G06Q40/02
摘要： Techniques are described for facilitating interactions between computing systems, such as by performing transactions between parties that are automatically authorized via a third-party transaction authorization system. In some situations, the transactions are programmatic transactions involving the use of fee-based Web services by executing application programs, with the transaction authorization system authorizing and/or providing payments in accordance with private authorization instructions previously specified by the parties. The authorization instructions may include predefined instruction rule sets that regulate conditions under which a potential transaction can be authorized, with the instruction rule sets each referenced by an associated reference token. After one or more of the parties to a potential transaction supply reference tokens for the parties, the transaction authorization system can determine whether to authorize the transaction based on whether the instruction rule sets associated with the reference tokens are compatible or otherwise satisfied.
摘要翻译：描述了用于促进计算系统之间的交互的技术，例如通过执行经由第三方交易授权系统自动授权的各方之间的交易。在某些情况下，交易是涉及通过执行应用程序使用基于费用的Web服务的程序交易，交易授权系统根据双方以前指定的私人授权指令授权和/或提供付款。授权指令可以包括预定义的指令规则集，其规定可以授权潜在事务的条件，每个指令规则集都由相关联的引用令牌引用。在潜在交易的一方或多方提供参考各方的代理人之后，交易授权系统可以基于与引用令牌相关联的指令规则集是兼容还是满足来确定是否授权交易。

7. 发明授权

US08285925B1 Management of object mapping information corresponding to a distributed storage system 有权
标题翻译：对应于分布式存储系统的对象映射信息的管理
公开(公告)号：US08285925B1
公开(公告)日：2012-10-09
申请号：US12533978
申请日：2009-07-31
申请人： James Christopher Sorenson, III , Gunavardhan Kakulapati , Jason G. McHugh , Allan H. Vermeulen
发明人： James Christopher Sorenson, III , Gunavardhan Kakulapati , Jason G. McHugh , Allan H. Vermeulen
IPC分类号： G06F12/00 , G06F9/44
CPC分类号： G06F3/0605 , G06F3/0667 , G06F3/067
摘要： Systems and methods for managing mapping information for objects maintained in a distributed storage system are provided. The distributed storage system can include a keymap subsystem that manages the mapping information according to object keys. Requests for specific object mapping information are directed to specific keymap coordinators within the keymap subsystem. Each keymap coordinator can maintain a cache for caching mapping information maintained at various information sources. To manage the cache, the keymap system can utilize information placeholders that replace previously cached keymap information while a request to modify keymap information is being processed by the information sources. Each keymap coordinator can process subsequently received keymap information read requests in the event an information placeholder is cached as the current cached keymap information.
摘要翻译：提供了用于管理分布式存储系统中维护的对象的映射信息的系统和方法。分布式存储系统可以包括根据对象密钥管理映射信息的键盘子系统。特定对象映射信息的请求被引导到键映射子系统内的特定键映射协调器。每个键盘映射协调器可以维护用于缓存保存在各种信息源上的映射信息的缓存。为了管理高速缓存，键盘映射系统可以利用替换先前缓存的键盘映射信息的信息占位符，同时信息源正在处理修改键盘映射信息的请求。在信息占位符被缓存为当前缓存的键映射信息的情况下，每个键映射协调器可以处理随后接收的键盘映射信息读请求。

8. 发明授权

US08190588B1 Providing a distributed transaction information storage service 有权
标题翻译：提供分布式交易信息存储服务
公开(公告)号：US08190588B1
公开(公告)日：2012-05-29
申请号：US11229845
申请日：2005-09-19
申请人： Vikas Gupta , Allan H. Vermeulen , Rahul Singh , Duane J. Krause , Nipoon Malhotra
发明人： Vikas Gupta , Allan H. Vermeulen , Rahul Singh , Duane J. Krause , Nipoon Malhotra
IPC分类号： G06F7/00 , G06F17/00 , G06F15/16
CPC分类号： G06F17/30348 , G06F11/1662 , G06F11/2094
摘要： Techniques are described for providing a storage service that stores information about large numbers of transactions in a persistent manner, such as with a high degree of reliability, availability and scalability based at least in part on use of a distributed computing and storage system. In some situations, the transaction information storage service stores various information about transactions that each include at least one monetary payment (e.g., a micro-payment) between financial accounts of two or more of numerous users having accounts with one or more entities. The transaction information storage service may be provided by or otherwise affiliated with a merchant, and customers of the merchant may purchase usage of the storage service for programs executed by or otherwise affiliated with the customers, with the storage service available to remote executing programs via a defined API of the storage service, such as a Web services-based API.
摘要翻译：描述了用于提供存储服务的技术，该存储服务以持久的方式存储关于大量事务的信息，例如至少部分地基于分布式计算和存储系统的使用，具有高可靠性，可用性和可扩展性。在某些情况下，交易信息存储服务存储关于交易的各种信息，每个信息包括在具有一个或多个实体的帐户的许多用户的两个或多个的财务账户之间至少一个货币支付（例如，微支付）。交易信息存储服务可以由商家提供或以其他方式附属于商家，并且商家的客户可以购买对由客户执行或以其他方式附属于客户的程序的存储服务的使用，其中存储服务可通过远程执行程序经由定义的存储服务的API，例如基于Web服务的API。

9. 发明授权

US08150768B2 Performing automatically authorized programmatic transactions 有权
公开(公告)号：US08150768B2
公开(公告)日：2012-04-03
申请号：US12541781
申请日：2009-08-14
申请人： Vikas Gupta , Allan H. Vermeulen , Eugene Wei , Andrew R. Jassy , Jeffrey P. Bezos , Duane J. Krause , David A. Schappell
发明人： Vikas Gupta , Allan H. Vermeulen , Eugene Wei , Andrew R. Jassy , Jeffrey P. Bezos , Duane J. Krause , David A. Schappell
IPC分类号： G06Q40/00
CPC分类号： G06Q20/40 , G06Q20/023 , G06Q20/085 , G06Q20/108 , G06Q20/367 , G06Q20/3672 , G06Q20/3674 , G06Q20/382 , G06Q20/3821 , G06Q20/401 , G06Q30/0601 , G06Q40/00 , G06Q40/02
摘要： Techniques are described for facilitating interactions between computing systems, such as by performing transactions between parties that are automatically authorized via a third-party transaction authorization system. In some situations, the transactions are programmatic transactions involving the use of fee-based Web services by executing application programs, with the transaction authorization system authorizing and/or providing payments in accordance with private authorization instructions previously specified by the parties. The authorization instructions may include predefined instruction rule sets that regulate conditions under which a potential transaction can be authorized, with the instruction rule sets each referenced by an associated reference token. After one or more of the parties to a potential transaction supply reference tokens for the parties, the transaction authorization system can determine whether to authorize the transaction based on whether the instruction rule sets associated with the reference tokens are compatible or otherwise satisfied.

10. 发明授权

US07324976B2 Automatic authorization of programmatic transactions 有权
标题翻译：自动授权程序化交易
公开(公告)号：US07324976B2
公开(公告)日：2008-01-29
申请号：US10894347
申请日：2004-07-19
申请人： Vikas Gupta , Allan H. Vermeulen , Eugene Wei , Andrew R. Jassy , Jeffrey P. Bezos , Duane J. Krause , David A. Schappell
发明人： Vikas Gupta , Allan H. Vermeulen , Eugene Wei , Andrew R. Jassy , Jeffrey P. Bezos , Duane J. Krause , David A. Schappell
IPC分类号： G06Q99/00
CPC分类号： G06Q20/02 , G06Q20/0855 , G06Q20/12 , G06Q20/367 , G06Q20/3672 , G06Q20/3674 , G06Q20/403 , G07F17/16
摘要： Techniques are described for facilitating interactions between computing systems, such as by performing transactions between parties that are automatically authorized via a third-party transaction authorization system. In some situations, the transactions are programmatic transactions involving the use of fee-based Web services by executing application programs, with the transaction authorization system authorizing and/or providing payments in accordance with private authorization instructions previously specified by the parties. The authorization instructions may include predefined instruction rule sets that regulate conditions under which a potential transaction can be authorized, with the instruction rule sets each referenced by an associated reference token. After one or more of the parties to a potential transaction supply reference tokens for the parties, the transaction authorization system can determine whether to authorize the transaction based on whether the instruction rule sets associated with the reference tokens are compatible or otherwise satisfied.
摘要翻译：描述了用于促进计算系统之间的交互的技术，例如通过执行经由第三方交易授权系统自动授权的各方之间的交易。在某些情况下，交易是涉及通过执行应用程序使用基于费用的Web服务的程序交易，交易授权系统根据双方以前指定的私人授权指令授权和/或提供付款。授权指令可以包括预定义的指令规则集，其规定可以授权潜在事务的条件，每个指令规则集都由相关联的引用令牌引用。在潜在交易的一方或多方提供参考各方的代理人之后，交易授权系统可以基于与引用令牌相关联的指令规则集是兼容还是满足来确定是否授权交易。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式