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1. 发明申请

US20140050407A1 Virtual Machine Image Access De-Duplication 审中-公开
标题翻译：虚拟机映像访问重复
公开(公告)号：US20140050407A1
公开(公告)日：2014-02-20
申请号：US13588050
申请日：2012-08-17
申请人： Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
发明人： Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
IPC分类号： G06K9/46
CPC分类号： G06F9/45558 , G06F2009/45562
摘要： Techniques for de-duplicating virtual machine image accesses. A method includes identifying one or more identical blocks in two or more images in a virtual machine image repository, generating a block map for mapping different blocks with identical content into a same block, deploying a virtual machine image by reconstituting an image from the block map and fetching any unique blocks remotely on-demand, and de-duplicating virtual machine image accesses by storing the deployed virtual machine image in a local disk cache.
摘要翻译：解除虚拟机映像访问的技术。一种方法包括在虚拟机图像存储库中识别两个或更多个图像中的一个或多个相同块，生成用于将具有相同内容的不同块映射到相同块中的块映射，通过从块映射重构图像来部署虚拟机映像并根据需要远程获取任何唯一的块，并通过将部署的虚拟机映像存储在本地磁盘缓存中来解除复制虚拟机映像访问。

2. 发明申请

US20140052698A1 Virtual Machine Image Access De-Duplication 审中-公开
标题翻译：虚拟机映像访问重复
公开(公告)号：US20140052698A1
公开(公告)日：2014-02-20
申请号：US13588173
申请日：2012-08-17
申请人： Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
发明人： Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
IPC分类号： G06F17/30
CPC分类号： G06F9/45558 , G06F2009/45562
摘要： A system and an article of manufacture for de-duplicating virtual machine image accesses include identifying one or more identical blocks in two or more images in a virtual machine image repository, generating a block map for mapping different blocks with identical content into a same block, deploying a virtual machine image by reconstituting an image from the block map and fetching any unique blocks remotely on-demand, and de-duplicating virtual machine image accesses by storing the deployed virtual machine image in a local disk cache.
摘要翻译：用于去复制虚拟机图像访问的系统和制品包括识别虚拟机图像库中的两个或更多个图像中的一个或多个相同块，生成用于将具有相同内容的不同块映射到相同块中的块映射，通过从块映射重构图像并根据需要远程获取任何唯一的块来部署虚拟机映像，以及通过将部署的虚拟机映像存储在本地磁盘缓存中来解除虚拟机映像访问。

3. 发明授权

US08897573B2 Virtual machine image access de-duplication 有权
标题翻译：虚拟机映像访问重复数据删除
公开(公告)号：US08897573B2
公开(公告)日：2014-11-25
申请号：US13588173
申请日：2012-08-17
申请人： Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
发明人： Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
IPC分类号： G06K9/66
CPC分类号： G06F9/45558 , G06F2009/45562
摘要： A system and an article of manufacture for de-duplicating virtual machine image accesses include identifying one or more identical blocks in two or more images in a virtual machine image repository, generating a block map for mapping different blocks with identical content into a same block, deploying a virtual machine image by reconstituting an image from the block map and fetching any unique blocks remotely on-demand, and de-duplicating virtual machine image accesses by storing the deployed virtual machine image in a local disk cache.
摘要翻译：用于去复制虚拟机图像访问的系统和制品包括识别虚拟机图像库中的两个或更多个图像中的一个或多个相同块，生成用于将具有相同内容的不同块映射到相同块中的块映射，通过从块映射重构图像并根据需要远程获取任何唯一的块来部署虚拟机映像，以及通过将部署的虚拟机映像存储在本地磁盘缓存中来解除虚拟机映像访问。

4. 发明申请

US20130144967A1 Scalable Queuing System 审中-公开
标题翻译：可扩展排队系统
公开(公告)号：US20130144967A1
公开(公告)日：2013-06-06
申请号：US13311068
申请日：2011-12-05
申请人： Han Chen , Minkyong Kim , Hui Lei , Zhe Zhang
发明人： Han Chen , Minkyong Kim , Hui Lei , Zhe Zhang
IPC分类号： G06F15/167
CPC分类号： G06F9/546
摘要： A method, an apparatus and an article of manufacture for providing queuing semantics in a distributed queuing service while maintaining service scalability. The method includes supporting at least one of an en-queue and a de-queue operation of one or more queued messages in a non-guaranteed order, maintaining the ordering of the one or more queued messages, and routing an en-queue operation to a persistent queue server and a de-queue operation to a cache manager in the maintained ordering of the one or more queued messages to provide queuing semantics in a distributed queuing service while maintaining service scalability.
摘要翻译：一种用于在分布式排队服务中提供排队语义同时保持服务可扩展性的方法，装置和制品。该方法包括以非保证的顺序来支持一个或多个排队的消息的队列和解除队列操作中的至少一个，保持一个或多个排队的消息的排序，以及将队列中的操作路由到持久队列服务器和对队列消息的维护排序中的高速缓存管理器的去队列操作，以在维护服务可扩展性的同时在分布式队列服务中提供排队语义。

5. 发明授权

US09389922B2 Declarative service domain federation 有权
标题翻译：声明式服务域联合
公开(公告)号：US09389922B2
公开(公告)日：2016-07-12
申请号：US13046008
申请日：2011-03-11
申请人： Daniel Bauer , Nicholas D. Butler , Han Chen , Kristijan Dragicevic , Luis Garces-Erice , Gidon Gershinsky , Minkyong Kim , Hui Lei , David Rushall , Marc-Thomas H. Schmidt , Konstantin Shagin , Hao Yang , Liangzhao Zeng
发明人： Daniel Bauer , Nicholas D. Butler , Han Chen , Kristijan Dragicevic , Luis Garces-Erice , Gidon Gershinsky , Minkyong Kim , Hui Lei , David Rushall , Marc-Thomas H. Schmidt , Konstantin Shagin , Hao Yang , Liangzhao Zeng
IPC分类号： G06F9/50
CPC分类号： H04L41/5003 , G06F9/5061 , H04L41/0806 , H04L41/5009 , H04L67/2838
摘要： A mechanism for declarative service domain federation uses a declarative approach to both the visibility aspect and the management aspect of service domain federation. Instead of manually exporting services, that is, selecting individual services from source domains to be visible in the target domain, using the present system, a federation architect uses a federation console to specify federation intent. The federation intent may include federation rule, query-based service group, and quality-of-service (QoS) policy. Based on the declared federation intent, a planning engine resolves the individual services based on the group query, generates the service visibility configuration, and creates the necessary service proxies and/or mediation objects to satisfy the goal. At runtime, a service monitor collects the performance metrics of federated services and dynamically adjusts the mediation/proxy configurations to maintain the QoS objectives specified by the federation architect.
摘要翻译：声明性服务域联合的机制对服务域联合的可见性方面和管理方面使用声明式方法。代替手动导出服务，即从源域中选择单个服务在目标域中可见，使用本系统，联合架构师使用联合控制台来指定联合意图。联盟意图可以包括联合规则，基于查询的服务组和服务质量（QoS）策略。基于声明的联盟意图，计划引擎基于组查询来解析各个服务，生成服务可见性配置，并创建必要的服务代理和/或中介对象以满足目标。在运行时，服务监视器收集联合服务的性能指标，并动态调整中介/代理配置，以维护联盟架构师指定的QoS目标。

6. 发明授权

US09218220B2 Elastic and scalable publish/subscribe service 有权
标题翻译：弹性和可扩展的发布/订阅服务
公开(公告)号：US09218220B2
公开(公告)日：2015-12-22
申请号：US13613183
申请日：2012-09-13
申请人： Han Chen , Minkyong Kim , Hui Lei , Ming Li , Fan Ye
发明人： Han Chen , Minkyong Kim , Hui Lei , Ming Li , Fan Ye
IPC分类号： G06F15/16 , G06F9/50 , H04L29/08
CPC分类号： G06F9/5083 , H04L67/1008 , H04L67/18 , H04L67/26
摘要： A system and method are disclosed for an elastic and scalable publish/subscribe scheme. Subscription information is received at a dispatcher node. A plurality of matching nodes is selected in an overlay network to store the subscription information on a computer readable storage medium. Upon receiving an event at a dispatching node, at least one of the matching nodes with the stored subscription information is selected to process the event.
摘要翻译：公开了用于弹性和可扩展的发布/订阅方案的系统和方法。在分配器节点处接收订阅信息。在覆盖网络中选择多个匹配节点以将订阅信息存储在计算机可读存储介质上。在调度节点接收到事件时，选择具有存储的订阅信息的匹配节点中的至少一个来处理该事件。

7. 发明授权

US08627333B2 Message queuing with flexible consistency options 有权
标题翻译：消息排队具有灵活的一致性选项
公开(公告)号：US08627333B2
公开(公告)日：2014-01-07
申请号：US13197461
申请日：2011-08-03
申请人： Han Chen , Minkyong Kim , Hui Lei , Fan Ye
发明人： Han Chen , Minkyong Kim , Hui Lei , Fan Ye
IPC分类号： G06F3/00
CPC分类号： G06F9/546 , G06F2209/548
摘要： Embodiments of the invention relate to message queuing. In one embodiment, a request from an application for retrieving a message from a queue is received. The queue is stored across multiple nodes of a distributed storage system. A preference with respect to message order and message duplication associated with the queue is identified. A message sequence index associated with the queue is sampled based on the preference that has been identified. The message is selected in response to the sampling. The message that has been selected is made unavailable to other applications for a given interval of time, while maintaining the message in the queue. The message is sent to the application.
摘要翻译：本发明的实施例涉及消息队列。在一个实施例中，接收来自应用程序的来自队列检索消息的请求。队列存储在分布式存储系统的多个节点上。识别与队列相关联的消息顺序和消息复制的偏好。基于已经识别的偏好，对与队列相关联的消息序列索引进行采样。选择该消息以响应采样。已经选择的消息在给定的时间间隔内对其他应用程序不可用，同时将消息保留在队列中。该消息被发送到应用程序。

8. 发明授权

US09250975B2 Elastic and scalable publish/subscribe service 有权
标题翻译：弹性和可扩展的发布/订阅服务
公开(公告)号：US09250975B2
公开(公告)日：2016-02-02
申请号：US13014501
申请日：2011-01-26
申请人： Han Chen , Minkyong Kim , Hui Lei , Ming Li , Fan Ye
发明人： Han Chen , Minkyong Kim , Hui Lei , Ming Li , Fan Ye
IPC分类号： G06F15/16 , G06F9/50 , H04L29/08
CPC分类号： G06F9/5083 , H04L67/1008 , H04L67/18 , H04L67/26
摘要： A system and method are disclosed for an elastic and scalable publish/subscribe scheme. Subscription information is received at a dispatcher node. A plurality of matching nodes are selected in an overlay network to store the subscription information on a computer readable storage medium. Upon receiving an event at a dispatching node, at least one of the matching nodes with the stored subscription information is selected to process the event.
摘要翻译：公开了用于弹性和可扩展的发布/订阅方案的系统和方法。在分配器节点处接收订阅信息。在覆盖网络中选择多个匹配节点以将订阅信息存储在计算机可读存储介质上。在调度节点接收到事件时，选择具有存储的订阅信息的匹配节点中的至少一个来处理该事件。

9. 发明申请

US20130007131A1 ELASTIC AND SCALABLE PUBLISH/SUBSCRIBE SERVICE 审中-公开
标题翻译：弹性和可扩展的发布/订阅服务
公开(公告)号：US20130007131A1
公开(公告)日：2013-01-03
申请号：US13613183
申请日：2012-09-13
申请人： Han Chen , Minkyong Kim , Hui Lei , Ming Li , Fan Ye
发明人： Han Chen , Minkyong Kim , Hui Lei , Ming Li , Fan Ye
IPC分类号： G06F15/16
CPC分类号： G06F9/5083 , H04L67/1008 , H04L67/18 , H04L67/26
摘要： A system and method are disclosed for an elastic and scalable publish/subscribe scheme. Subscription information is received at a dispatcher node. A plurality of matching nodes is selected in an overlay network to store the subscription information on a computer readable storage medium. Upon receiving an event at a dispatching node, at least one of the matching nodes with the stored subscription information is selected to process the event.
摘要翻译：公开了用于弹性和可扩展的发布/订阅方案的系统和方法。在分配器节点处接收订阅信息。在覆盖网络中选择多个匹配节点以将订阅信息存储在计算机可读存储介质上。在调度节点接收到事件时，选择具有存储的订阅信息的匹配节点中的至少一个来处理该事件。

10. 发明申请

US20120233295A1 Declarative Service Domain Federation 有权
标题翻译：声明服务域联合
公开(公告)号：US20120233295A1
公开(公告)日：2012-09-13
申请号：US13046008
申请日：2011-03-11
申请人： Daniel Bauer , Nicholas D. Butler , Han Chen , Kristijan Dragicevic , Luis Garces-Erice , Gidon Gershinsky , Minkyong Kim , Hui Lei , David Rushall , Marc-Thomas H. Schmidt , Konstantin Shagin , Hao Yang , Liangzhao Zeng
发明人： Daniel Bauer , Nicholas D. Butler , Han Chen , Kristijan Dragicevic , Luis Garces-Erice , Gidon Gershinsky , Minkyong Kim , Hui Lei , David Rushall , Marc-Thomas H. Schmidt , Konstantin Shagin , Hao Yang , Liangzhao Zeng
IPC分类号： G06F15/177
CPC分类号： H04L41/5003 , G06F9/5061 , H04L41/0806 , H04L41/5009 , H04L67/2838
摘要： A mechanism for declarative service domain federation uses a declarative approach to both the visibility aspect and the management aspect of service domain federation. Instead of manually exporting services, that is, selecting individual services from source domains to be visible in the target domain, using the present system, a federation architect uses a federation console to specify federation intent. The federation intent may include federation rule, query-based service group, and quality-of-service (QoS) policy. Based on the declared federation intent, a planning engine resolves the individual services based on the group query, generates the service visibility configuration, and creates the necessary service proxies and/or mediation objects to satisfy the goal. At runtime, a service monitor collects the performance metrics of federated services and dynamically adjusts the mediation/proxy configurations to maintain the QoS objectives specified by the federation architect.
摘要翻译：声明性服务域联合的机制对服务域联合的可见性方面和管理方面使用声明式方法。代替手动导出服务，即从源域中选择单个服务在目标域中可见，使用本系统，联合架构师使用联合控制台来指定联合意图。联盟意图可以包括联合规则，基于查询的服务组和服务质量（QoS）策略。基于声明的联盟意图，计划引擎基于组查询来解析各个服务，生成服务可见性配置，并创建必要的服务代理和/或中介对象以满足目标。在运行时，服务监视器收集联合服务的性能指标，并动态调整中介/代理配置，以维护联盟架构师指定的QoS目标。

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