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1.发明授权Method and apparatus for dynamic data flow control using prioritization of data requests 有权使用数据请求优先级的动态数据流控制的方法和装置公开(公告)号：US09124594B2
公开(公告)日：2015-09-01
申请号：US14071460
申请日：2013-11-04
IPC分类号： G06F15/16 , H04L12/801 , H04L29/08 , H04L29/06 , H04L12/26
CPC分类号： H04L63/10 , H04L43/0817 , H04L43/0852 , H04L43/16 , H04L47/10 , H04L63/101 , H04L67/1002 , H04L67/1008 , H04L67/28 , H04L67/2842
摘要： A data center determines whether requested content is available at the data center. The content is available when the content is both present at the data center and current. When the requested content is available at the data center, the data center returns the requested content to the browser. When the requested content is locally unavailable at the data center, the requested content is retrieved from an origin server. When retrieval of the content is delayed, the request is prioritized and placed in a queue for handling by the origin server based on the priority of the request. A status page may be communicated to the browser to inform a user of the delay and provide alternate content and status information related to the request determined as a function of the request or the current state of the origin server.
摘要翻译： 数据中心确定所请求的内容是否在数据中心可用。 当内容都存在于数据中心和当前时，内容可用。 当请求的内容在数据中心可用时，数据中心将所请求的内容返回给浏览器。 当所请求的内容在数据中心本地不可用时，从原始服务器检索所请求的内容。 当内容的检索被延迟时，请求被优先排列并置于队列中，以便由原始服务器根据请求的优先级进行处理。 可以将状态页面传送到浏览器以向用户通知延迟，并提供与根据请求或原始服务器的当前状态确定的请求相关的备用内容和状态信息。
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公开(公告)号：US08725836B2
公开(公告)日：2014-05-13
申请号：US13614361
申请日：2012-09-13
CPC分类号： G06F17/3089 , G06F17/30902 , H04L67/1002 , H04L67/1012 , H04L67/1095 , H04L67/2842 , H04L67/2852 , H04L69/329
摘要： When requested content is available at a data center, the data center returns the requested content to the data center. When the requested content is locally unavailable at the data center, the requested content is retrieved from an origin server. The retrieval of the content from the origin server may be delayed based on the processing load at the origin server. When retrieval of the content is delayed, the request is prioritized and placed in a queue for handling by the origin server based on the priority of the request. Also, when retrieval of the content is delayed, a status page may be communicated to the browser to inform a user of the delay and provide alternate content and status information related to the request determined as a function of the request or the current state of the origin server.
摘要翻译： 当请求的内容在数据中心可用时，数据中心将所请求的内容返回到数据中心。 当所请求的内容在数据中心本地不可用时，从原始服务器检索所请求的内容。 可以基于原始服务器处理负载来延迟来自原始服务器的内容的检索。 当内容的检索被延迟时，请求被优先排列并置于队列中，以便由原始服务器根据请求的优先级进行处理。 此外，当内容的检索被延迟时，可以将状态页面传送到浏览器以向用户通知延迟，并提供与根据请求确定的请求相关的备用内容和状态信息，或者根据请求的当前状态 原始服务器。
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3.发明授权Method and apparatus for dynamic data flow control using prioritization of data requests 有权使用数据请求优先级的动态数据流控制的方法和装置公开(公告)号：US08296451B2
公开(公告)日：2012-10-23
申请号：US13351779
申请日：2012-01-17
IPC分类号： G06F15/16
CPC分类号： H04L63/10 , H04L43/0817 , H04L43/0852 , H04L43/16 , H04L47/10 , H04L63/101 , H04L67/1002 , H04L67/1008 , H04L67/28 , H04L67/2842
摘要： A data center determines whether requested content is available at the data center. The content is available when the content is both present at the data center and current. When the requested content is available at the data center, the data center returns the requested content to the browser. When the requested content is locally unavailable at the data center, the requested content is retrieved from an origin server. When retrieval of the content is delayed, the request is prioritized and placed in a queue for handling by the origin server based on the priority of the request. A status page may be communicated to the browser to inform a user of the delay and provide alternate content and status information related to the request determined as a function of the request or the current state of the origin server.
摘要翻译： 数据中心确定所请求的内容是否在数据中心可用。 当内容都存在于数据中心和当前时，内容可用。 当请求的内容在数据中心可用时，数据中心将所请求的内容返回给浏览器。 当所请求的内容在数据中心本地不可用时，从原始服务器检索所请求的内容。 当内容的检索被延迟时，请求被优先排列并置于队列中，以便由原始服务器根据请求的优先级进行处理。 可以将状态页面传送到浏览器以向用户通知延迟，并提供与根据请求或原始服务器的当前状态确定的请求相关的备用内容和状态信息。
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公开(公告)号：US20120254341A1
公开(公告)日：2012-10-04
申请号：US13525780
申请日：2012-06-18
IPC分类号： G06F15/167
CPC分类号： H04L67/2842 , G06F17/3087 , G06F17/30902 , H04L43/16 , H04L67/104 , H04L67/1046 , H04L67/1048 , H04L67/1068 , H04L67/108 , H04L67/1097 , H04L67/42
摘要： A method and system for dynamic distributed data caching is presented. The system includes one or more peer members and a master member. The master member and the one or more peer members form cache community for data storage. The master member is operable to select one of the one or more peer members to become a new master member. The master member is operable to update a peer list for the cache community by removing itself from the peer list. The master member is operable to send a nominate master message and an updated peer list to a peer member selected by the master member to become the new master member.
摘要翻译： 提出了一种动态分布式数据缓存的方法和系统。 该系统包括一个或多个对等成员和主成员。 主成员和一个或多个对等成员形成用于数据存储的高速缓存社区。 主用户可操作地选择一个或多个对等体中的一个以成为新的主成员。 主成员可操作地通过从对等体列表中移除自身来更新缓存社区的对等体列表。 主用户可操作地将命名主消息和更新的对等体列表发送给由主成员选择的对等成员以成为新的主成员。
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公开(公告)号：US20120179773A1
公开(公告)日：2012-07-12
申请号：US13419188
申请日：2012-03-13
IPC分类号： G06F15/167
CPC分类号： H04L67/1063 , G06F17/30902 , H04L67/1046 , H04L67/1048 , H04L67/1051 , H04L67/2814 , H04L67/289 , Y10S707/99932
摘要： A cache module (26) at a client computer (12) controls a cache portion (28) on a storage device (24). The cache module communicates with other cache modules at other clients to form a cache community (15). The cache modules store World Wide Web or other content in the cache portions for retrieval in response to requests (32) for content from browsers (30) in the cache community. When the requested content is not available in the cache community, the requested content may be retrieved from an origin server (19) using the Internet.
摘要翻译： 在客户计算机（12）处的高速缓存模块（26）控制存储设备（24）上的高速缓存部分（28）。 缓存模块与其他客户端上的其他缓存模块进行通信，形成缓存区（15）。 缓存模块存储万维网或高速缓存部分中的其他内容以响应来自缓存区域中的浏览器（30）的内容的请求（32）来检索。 当请求的内容在缓存社区中不可用时，可以使用因特网从原始服务器（19）检索所请求的内容。
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公开(公告)号：US08205044B2
公开(公告)日：2012-06-19
申请号：US13026966
申请日：2011-02-14
IPC分类号： G06F13/00
CPC分类号： H04L67/2842 , G06F17/3087 , G06F17/30902 , H04L43/16 , H04L67/104 , H04L67/1046 , H04L67/1048 , H04L67/1068 , H04L67/108 , H04L67/1097 , H04L67/42
摘要： A method and system for dynamic distributed data caching is presented. The system includes one or more peer members and a master member. The master member and the one or more peer members form cache community for data storage. The master member is operable to select one of the one or more peer members to become a new master member. The master member is operable to update a peer list for the cache community by removing itself from the peer list. The master member is operable to send a nominate master message and an updated peer list to a peer member selected by the master member to become the new master member.
摘要翻译： 提出了一种动态分布式数据缓存的方法和系统。 该系统包括一个或多个对等成员和主成员。 主成员和一个或多个对等成员形成用于数据存储的高速缓存社区。 主用户可操作地选择一个或多个对等体中的一个以成为新的主成员。 主成员可操作地通过从对等体列表中移除自身来更新缓存社区的对等体列表。 主用户可操作地将命名主消息和更新的对等体列表发送给由主成员选择的对等成员以成为新的主成员。
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公开(公告)号：US20080294745A1
公开(公告)日：2008-11-27
申请号：US12186340
申请日：2008-08-05
IPC分类号： G06F15/167
CPC分类号： H04L67/1063 , G06F17/30902 , H04L67/1046 , H04L67/1048 , H04L67/1051 , H04L67/2814 , H04L67/289 , Y10S707/99932
摘要： A cache module (26) at a client computer (12) controls a cache portion (28) on a storage device (24). The cache module communicates with other cache modules at other clients to form a cache community (15). The cache modules store World Wide Web or other content in the cache portions for retrieval in response to requests (32) for content from browsers (30) in the cache community. When the requested content is not available in the cache community, the requested content may be retrieved from an origin server (19) using the Internet.
摘要翻译： 在客户计算机（12）处的高速缓存模块（26）控制存储设备（24）上的高速缓存部分（28）。 缓存模块与其他客户端上的其他缓存模块进行通信，形成缓存区（15）。 缓存模块存储万维网或高速缓存部分中的其他内容以响应来自缓存区域中的浏览器（30）的内容的请求（32）来检索。 当请求的内容在缓存社区中不可用时，可以使用因特网从原始服务器（19）检索所请求的内容。
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公开(公告)号：US09369540B2
公开(公告)日：2016-06-14
申请号：US14659508
申请日：2015-03-16
CPC分类号： H04L67/2842 , G06F17/3087 , G06F17/30902 , H04L43/16 , H04L67/104 , H04L67/1046 , H04L67/1048 , H04L67/1068 , H04L67/108 , H04L67/1097 , H04L67/42
摘要： A method and system for dynamic distributed data caching is presented. The system includes one or more peer members and a master member. The master member and the one or more peer members form cache community for data storage. The master member is operable to select one of the one or more peer members to become a new master member. The master member is operable to update a peer list for the cache community by removing itself from the peer list. The master member is operable to send a nominate master message and an updated peer list to a peer member selected by the master member to become the new master member.
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公开(公告)号：US09264510B2
公开(公告)日：2016-02-16
申请号：US14255220
申请日：2014-04-17
发明人： Avinash C. Saxena
CPC分类号： H04L67/2847 , G06F17/30902 , H04L67/02 , Y10S707/99932 , Y10S707/99933
摘要： A cache server prefetches one or more web pages from an origin server prior to those web pages being requested by a user. The cache server determines which web pages to prefetch based on a graph associated with a prefetch module associated with the cache server. The graph represents all or a portion of the web pages at the origin server using one or more nodes and one or more links connecting the nodes. Each link has an associated transaction weight and user weight. The transaction weight represents the importance of the link and associated web page to the origin server and may be used to control the prefetching of web pages by the cache server. The user weight may be used to change a priority associated with a request for a web page. The user weight and transaction weight may change based on criteria associated with the origin server.
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公开(公告)号：US20130031060A1
公开(公告)日：2013-01-31
申请号：US13614361
申请日：2012-09-13
IPC分类号： G06F17/30
CPC分类号： G06F17/3089 , G06F17/30902 , H04L67/1002 , H04L67/1012 , H04L67/1095 , H04L67/2842 , H04L67/2852 , H04L69/329
摘要： When requested content is available at a data center, the data center returns the requested content to the data center. When the requested content is locally unavailable at the data center, the requested content is retrieved from an origin server. The retrieval of the content from the origin server may be delayed based on the processing load at the origin server. When retrieval of the content is delayed, the request is prioritized and placed in a queue for handling by the origin server based on the priority of the request. Also, when retrieval of the content is delayed, a status page may be communicated to the browser to inform a user of the delay and provide alternate content and status information related to the request determined as a function of the request or the current state of the origin server.
摘要翻译： 当请求的内容在数据中心可用时，数据中心将所请求的内容返回到数据中心。 当所请求的内容在数据中心本地不可用时，从原始服务器检索所请求的内容。 可以基于原始服务器处理负载来延迟来自原始服务器的内容的检索。 当内容的检索被延迟时，请求被优先排列并置于队列中，以便由原始服务器根据请求的优先级进行处理。 此外，当内容的检索被延迟时，可以将状态页面传送到浏览器以向用户通知延迟，并提供与根据请求确定的请求相关的备用内容和状态信息，或者根据请求的当前状态 原始服务器。
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