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1. 发明申请

US20140032741A1 DISTRIBUTED AGGREGATION OF REAL-TIME METRICS FOR LARGE SCALE DISTRIBUTED SYSTEMS 审中-公开
标题翻译：用于大规模分布式系统的实时测量的分布式聚合
公开(公告)号：US20140032741A1
公开(公告)日：2014-01-30
申请号：US13559602
申请日：2012-07-27
申请人： Cheuk Wan William Lau , Ravikant Cherukuri , George Joy , Smriti Yamini
发明人： Cheuk Wan William Lau , Ravikant Cherukuri , George Joy , Smriti Yamini
IPC分类号： G06F15/173
CPC分类号： H04L67/1095 , G06F11/3409 , G06F11/3476 , G06F2201/835 , G06F2201/865 , H04L43/065 , H04L67/125 , H04L67/22 , H04L69/28
摘要： In one embodiment, a metric collection system may collect application metrics across multiple data centers in specific time intervals. A local collection point 108 may establish an absolute reference time for a local data center 102. The local collection point 108 may determine a source reporting interval for an application 106 based on the absolute reference time. The local collection point 108 may receive a source metric report 300 for the application 106 based on the source reporting interval.
摘要翻译：在一个实施例中，度量收集系统可以在特定时间间隔内跨多个数据中心收集应用度量。本地收集点108可以为本地数据中心102建立绝对参考时间。本地收集点108可以基于绝对参考时间来确定应用106的源报告间隔。本地收集点108可以基于源报告间隔接收针对应用106的源度量报告300。

2. 发明申请

US20130061046A1 Stateless Application Notifications 有权
标题翻译：无状态申请通知
公开(公告)号：US20130061046A1
公开(公告)日：2013-03-07
申请号：US13224217
申请日：2011-09-01
申请人： George Joy , Cheuk Wan William Lau , Darren Louie , Yosef Firstenberg , Ravikant Cherukuri , Kevin Michael Woley , Matthew R. Ayers , Gaurav S. Anand
发明人： George Joy , Cheuk Wan William Lau , Darren Louie , Yosef Firstenberg , Ravikant Cherukuri , Kevin Michael Woley , Matthew R. Ayers , Gaurav S. Anand
IPC分类号： H04L9/32
CPC分类号： H04L12/1859 , H04L51/24 , H04L63/0428 , H04L63/0807 , H04L63/164 , H04L67/146 , H04L67/20 , H04L67/26
摘要： Stateless application notifications are described that enable third parties to provide messages to client applications. A communication channel can be established between a notification service and an application. Upon request, the notification service can generate obfuscated routing data for the channel, which can be in the form of a channel handle or token. The routing data can be encrypted and digitally signed to obscure the content and format of the routing data from third parties. An application service possessing the obfuscated routing data can package a notification with the data and send the package to the notification service for delivery. The application service does so without knowing the channel particulars encoded by the obfuscated routing data. The notification service that produces the obfuscated routing data can decrypt and interpret the data, and deliver the notification on the channel to an appropriate endpoint application on behalf of the application service.
摘要翻译：描述无状态应用程序通知，使第三方能够向客户端应用程序提供消息。可以在通知服务和应用之间建立通信信道。根据请求，通知服务可以产生用于信道的模糊化路由数据，其可以是信道句柄或令牌的形式。路由数据可以被加密和数字签名，以掩盖来自第三方的路由数据的内容和格式。具有混淆路由数据的应用服务可以将数据包通知，并将包发送到通知服务以进行传送。应用服务在不知道由模糊化路由数据编码的信道细节的情况下这样做。产生模糊化路由数据的通知服务可以解密和解释数据，并且代表应用服务将通道上的通知发送到适当的端点应用。

3. 发明申请

US20120075996A1 TECHNIQUES TO SUPPORT LARGE NUMBERS OF SUBSCRIBERS TO A REAL-TIME EVENT 有权
标题翻译：技术支持大量的订阅者数量到实时事件
公开(公告)号：US20120075996A1
公开(公告)日：2012-03-29
申请号：US12892649
申请日：2010-09-28
申请人： Cheuk Wan William Lau , RaviKant Cherukuri , Stephen Gordon , Offir Bakshitz
发明人： Cheuk Wan William Lau , RaviKant Cherukuri , Stephen Gordon , Offir Bakshitz
IPC分类号： H04L12/26
CPC分类号： H04L51/14 , G06F17/30699 , G06F17/30705 , G06F17/30707 , G06F17/30867 , G06F17/3089 , H04L12/1859 , H04L43/16 , H04L51/04
摘要： Techniques to manage large numbers of subscribers to real-time events are described. Embodiments may filter subscribers dynamically into buckets where publications are distributed only to subscribers in the same bucket as the publisher. Buckets may be dynamically created and removed to lower or raise the publication rate for subscribers to an acceptable level. Embodiments may use a two-level bucketing algorithm for filtering that is memory and CPU efficient, and scales with large numbers of subscriptions. The techniques may also reduce the context loss for a subscriber when a new bucket has to be created and subscribers distributed between buckets. Embodiments may be scaled out to multiple servers, to accommodate very large numbers of subscribers and publications. Other embodiments are described and claimed.
摘要翻译：描述了管理大量用户到实时事件的技术。实施例可以将用户动态过滤到桶中，其中出版物仅分发给与发布者相同的桶中的订户。可以动态创建和删除桶，以将订阅者的发布速率降低或提高到可接受的水平。实施例可以使用用于过滤的两级压缩算法，其是存储器和CPU有效的，并且以大量的订阅进行扩展。当新的存储桶必须被创建并且用户在桶之间分配时，这些技术还可以减少用户的上下文丢失。实施例可以扩展到多个服务器，以适应非常大量的订户和出版物。描述和要求保护其他实施例。

4. 发明申请

US20110185025A1 FOLLOWING CONTENT ITEM UPDATES VIA CHAT GROUPS 有权
标题翻译：以下内容通过CHAT组合更新
公开(公告)号：US20110185025A1
公开(公告)日：2011-07-28
申请号：US12695403
申请日：2010-01-28
申请人： Ravikant Cherukuri , Aditya Bandi , Cheuk Wan William Lau , George Joy
发明人： Ravikant Cherukuri , Aditya Bandi , Cheuk Wan William Lau , George Joy
IPC分类号： G06F15/16
CPC分类号： H04L12/1813
摘要： A content item hosted by a content item source (such as a weblog post of a weblog) may receive updates (e.g., comments submitted by users), and may be discussed among users in a chat group of a chat service. The content item source and the chat service may coordinate to notify users of updates to the content item, and to share content regarding the content item. When a user requests to subscribe to updates of the content item, the content item source may invite the user to join a chat group of the chat service created for discussion of the content item. Additionally, updates to the content item received by the content item source may be automatically posted as messages in the chat group, and messages posted in the chat group regarding the content item may be automatically posted as updates to the content item at the content item source.
摘要翻译：由内容项目源（诸如博客的博客日志）托管的内容项目可以接收更新（例如，用户提交的评论），并且可以在聊天服务的聊天组中的用户之间进行讨论。内容项目源和聊天服务可以协调以通知用户对内容项目的更新，并且分享关于内容项目的内容。当用户请求订阅内容项目的更新时，内容项目源可以邀请用户加入为内容项目讨论而创建的聊天服务的聊天组。此外，由内容项目源接收到的内容项目的更新可以被自动地作为消息发布到聊天组中，并且发布在聊天组中关于内容项目的消息可以被自动地发布为在内容项目源处的内容项目的更新。

5. 发明授权

US08379525B2 Techniques to support large numbers of subscribers to a real-time event 有权
标题翻译：支持大量用户进行实时事件的技术
公开(公告)号：US08379525B2
公开(公告)日：2013-02-19
申请号：US12892649
申请日：2010-09-28
申请人： Cheuk Wan William Lau , RaviKant Cherukuri , Stephen Gordon , Offir Bakshitz
发明人： Cheuk Wan William Lau , RaviKant Cherukuri , Stephen Gordon , Offir Bakshitz
IPC分类号： H04L12/26
CPC分类号： H04L51/14 , G06F17/30699 , G06F17/30705 , G06F17/30707 , G06F17/30867 , G06F17/3089 , H04L12/1859 , H04L43/16 , H04L51/04
摘要： Techniques to manage large numbers of subscribers to real-time events are described. Embodiments may filter subscribers dynamically into buckets where publications are distributed only to subscribers in the same bucket as the publisher. Buckets may be dynamically created and removed to lower or raise the publication rate for subscribers to an acceptable level. Embodiments may use a two-level bucketing algorithm for filtering that is memory and CPU efficient, and scales with large numbers of subscriptions. The techniques may also reduce the context loss for a subscriber when a new bucket has to be created and subscribers distributed between buckets. Embodiments may be scaled out to multiple servers, to accommodate very large numbers of subscribers and publications. Other embodiments are described and claimed.
摘要翻译：描述了管理大量用户到实时事件的技术。实施例可以将用户动态过滤到桶中，其中出版物仅分发给与发布者相同的桶中的订户。可以动态创建和删除桶，以将订阅者的发布速率降低或提高到可接受的水平。实施例可以使用用于过滤的两级压缩算法，其是存储器和CPU有效的，并且以大量的订阅进行扩展。当新的存储桶必须被创建并且用户在桶之间分配时，这些技术还可以减少用户的上下文丢失。实施例可以扩展到多个服务器，以适应非常大量的订户和出版物。描述和要求保护其他实施例。

6. 发明授权

US10075520B2 Distributed aggregation of real-time metrics for large scale distributed systems 有权
公开(公告)号：US10075520B2
公开(公告)日：2018-09-11
申请号：US13559602
申请日：2012-07-27
申请人： Cheuk Wan William Lau , Ravikant Cherukuri , George Joy , Smriti Yamini
发明人： Cheuk Wan William Lau , Ravikant Cherukuri , George Joy , Smriti Yamini
IPC分类号： G06F15/173 , H04L29/08 , H04L12/26 , G06F11/34 , H04L29/06
CPC分类号： H04L67/1095 , G06F11/3409 , G06F11/3476 , G06F2201/835 , G06F2201/865 , H04L43/065 , H04L67/125 , H04L67/22 , H04L69/28
摘要： In one embodiment, a metric collection system may collect application metrics across multiple data centers in specific time intervals. A local collection point 108 may establish an absolute reference time for a local data center 102. The local collection point 108 may determine a source reporting interval for an application 106 based on the absolute reference time. The local collection point 108 may receive a source metric report 300 for the application 106 based on the source reporting interval.

7. 发明授权

US08782145B2 Following content item updates via chat groups 有权
标题翻译：通过聊天组更新内容项目
公开(公告)号：US08782145B2
公开(公告)日：2014-07-15
申请号：US12695403
申请日：2010-01-28
申请人： Ravikant Cherukuri , Aditya Bandi , Cheuk Wan William Lau , George Joy
发明人： Ravikant Cherukuri , Aditya Bandi , Cheuk Wan William Lau , George Joy
IPC分类号： G06F15/16
CPC分类号： H04L12/1813
摘要： A content item hosted by a content item source (such as a weblog post of a weblog) may receive updates (e.g., comments submitted by users), and may be discussed among users in a chat group of a chat service. The content item source and the chat service may coordinate to notify users of updates to the content item, and to share content regarding the content item. When a user requests to subscribe to updates of the content item, the content item source may invite the user to join a chat group of the chat service created for discussion of the content item. Additionally, updates to the content item received by the content item source may be automatically posted as messages in the chat group, and messages posted in the chat group regarding the content item may be automatically posted as updates to the content item at the content item source.
摘要翻译：由内容项目源（诸如博客的博客日志）托管的内容项目可以接收更新（例如，用户提交的评论），并且可以在聊天服务的聊天组中的用户之间进行讨论。内容项目源和聊天服务可以协调以通知用户对内容项目的更新，并且分享关于内容项目的内容。当用户请求订阅内容项目的更新时，内容项目源可以邀请用户加入为内容项目讨论而创建的聊天服务的聊天组。此外，由内容项目源接收到的内容项目的更新可以被自动地作为消息发布到聊天组中，并且发布在聊天组中关于内容项目的消息可以被自动地发布为在内容项目源处的内容项目的更新。

8. 发明授权

US09225538B2 Stateless application notifications 有权
标题翻译：无状态的应用程序通知
公开(公告)号：US09225538B2
公开(公告)日：2015-12-29
申请号：US13224217
申请日：2011-09-01
申请人： George Joy , Cheuk Wan William Lau , Darren Louie , Yosef Firstenberg , Ravikant Cherukuri , Kevin Michael Woley , Matthew R. Ayers , Gaurav S. Anand
发明人： George Joy , Cheuk Wan William Lau , Darren Louie , Yosef Firstenberg , Ravikant Cherukuri , Kevin Michael Woley , Matthew R. Ayers , Gaurav S. Anand
IPC分类号： H04L12/18 , H04L29/08 , H04L29/06 , H04L12/58
CPC分类号： H04L12/1859 , H04L51/24 , H04L63/0428 , H04L63/0807 , H04L63/164 , H04L67/146 , H04L67/20 , H04L67/26
摘要： Stateless application notifications are described that enable third parties to provide messages to client applications. A communication channel can be established between a notification service and an application. Upon request, the notification service can generate obfuscated routing data for the channel, which can be in the form of a channel handle or token. The routing data can be encrypted and digitally signed to obscure the content and format of the routing data from third parties. An application service possessing the obfuscated routing data can package a notification with the data and send the package to the notification service for delivery. The application service does so without knowing the channel particulars encoded by the obfuscated routing data. The notification service that produces the obfuscated routing data can decrypt and interpret the data, and deliver the notification on the channel to an appropriate endpoint application on behalf of the application service.
摘要翻译：描述无状态应用程序通知，使第三方能够向客户端应用程序提供消息。可以在通知服务和应用之间建立通信信道。根据请求，通知服务可以产生用于信道的模糊化路由数据，其可以是信道句柄或令牌的形式。路由数据可以被加密和数字签名，以掩盖来自第三方的路由数据的内容和格式。具有混淆路由数据的应用服务可以将数据包通知，并将包发送到通知服务以进行传送。应用服务在不知道由模糊化路由数据编码的信道细节的情况下这样做。产生模糊化路由数据的通知服务可以解密和解释数据，并且代表应用服务将通道上的通知发送到适当的端点应用。

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