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1. 发明授权

US09015303B2 Message queue behavior optimizations 有权
标题翻译：消息队列行为优化
公开(公告)号：US09015303B2
公开(公告)日：2015-04-21
申请号：US13230823
申请日：2011-09-12
申请人： Jayteerth Katti , Kartik Paramasivam , Stuart John Langley , Pramod Gurunath , Muralidhar Krishnaprasad , Elvin Morales , Manu Srivastava
发明人： Jayteerth Katti , Kartik Paramasivam , Stuart John Langley , Pramod Gurunath , Muralidhar Krishnaprasad , Elvin Morales , Manu Srivastava
IPC分类号： G06F15/173 , H04L12/58
CPC分类号： H04L51/26 , H04L51/30
摘要： Network and storage calls are reduced by batching messages. Messages are collected from a client and sent to the gateway or backend application in one round trip. Alternatively, the messages are collected for different entities, and the batched messages are durably stored. Related messages, which may have the same sessionID, are grouped into a logical unit or session. This session may be locked to a single message consumer. A session may be associated with an application processing state as an atomic unit of work while other operations are performed on the messages in the session. Acknowledgements are accumulated by a broker on a message server, but the messages are not immediately deleted. Instead, multiple messages in a selected range are periodically truncated from a message store in a single operation. Expired messages for active sessions are proactive cleaned up to prevent sessions from reaching a quota or limit.
摘要翻译：通过批量消息来减少网络和存储呼叫。消息从客户端收集，并一次性发送到网关或后端应用程序。或者，为不同的实体收集消息，并且批量消息被持久地存储。可能具有相同sessionID的相关消息被分组为逻辑单元或会话。此会话可能被锁定到单个消息消费者。会话可以与作为原子工作单元的应用处理状态相关联，而对会话中的消息执行其他操作。致谢由消息服务器上的代理商累积，但消息不会立即被删除。相反，在单个操作中，从消息存储区定期地截断所选范围内的多个消息。活跃会话的过期消息被主动清理，以防止会话达到配额或限制。

2. 发明申请

US20090133038A1 DISTRIBUTED MESSAGING SYSTEM WITH CONFIGURABLE ASSURANCES 有权
标题翻译：具有可配置保证的分布式消息传递系统
公开(公告)号：US20090133038A1
公开(公告)日：2009-05-21
申请号：US12163572
申请日：2008-06-27
申请人： Gueorgui Chkodrov , Richard D. Hill , Craig A. Critchley , Krishnan Srinivasan , Tihomir Tarnavski , Mitchell G. Morris , Pramod Gurunath
发明人： Gueorgui Chkodrov , Richard D. Hill , Craig A. Critchley , Krishnan Srinivasan , Tihomir Tarnavski , Mitchell G. Morris , Pramod Gurunath
IPC分类号： G06F9/44
CPC分类号： G06Q10/10
摘要： The present invention extends to methods, systems, and computer program products for configuring assurances within distributed messaging systems. A defined set of message log and cursor components are configurably activatable and deactivatable to compose a variety of different capture assurances, transfer assurances, and delivery assurances within a distributed messaging system. A composition of a capture assurance, a transfer assurance, and a delivery assurance can provide an end-to-end assurance for a messaging system. End-to-end assurances can include one of best effort, at-most-once, at-least-once, and exactly once and can include one of: durable or non-durable. Using a defined set of activatable and deactivatable message log and cursor components facilities more efficient transitions between desired assurances. In some embodiments, a composition of a capture assurance, a transfer assurance, and a delivery assurance provides durable exactly-once message delivery.
摘要翻译：本发明扩展到用于在分布式消息系统内配置保证的方法，系统和计算机程序产品。定义的一组消息日志和光标组件可配置地激活和禁用，以在分布式消息传递系统中组成各种不同的捕获保证，传输保证和传递保证。捕获保证，转移保证和交付保证的组合可以为消息传递系统提供端到端的保证。端到端的保证可以包括最好的努力，最多一次，至少一次，一次完全一次，并且可以包括以下之一：耐久或不耐用。使用定义的一组可激活和可停用的消息日志和光标组件，可以更有效地实现所需保证之间的转换。在一些实施例中，捕获保证，转移保证和递送保证的组合提供持久的一次性消息传递。

3. 发明授权

US08671306B2 Scaling out a messaging system 有权
标题翻译：扩展消息系统
公开(公告)号：US08671306B2
公开(公告)日：2014-03-11
申请号：US12973945
申请日：2010-12-21
申请人： Kartik Paramasivam , Murali Krishnaprasad , Jayu Katti , Pramod Gurunath , Affan Arshad Dar
发明人： Kartik Paramasivam , Murali Krishnaprasad , Jayu Katti , Pramod Gurunath , Affan Arshad Dar
IPC分类号： G06F11/00
CPC分类号： G06F11/0793 , G06F9/542
摘要： A messaging system may operate on multiple processor partitions in several configurations to provide queuing and topic subscription services on a large scale. A queue service may receive messages from a multiple transmitting services and distribute the messages to a single service. A topic subscription service may receive messages from multiple transmitting services, but distribute the messages to multiple recipients, often with a filter applied to each recipient where the filter defines which messages may be transmitted by the recipient. Large queues or topic subscriptions may be divided across multiple processor partitions with separate sets of recipients for each partition in some cases, or with duplicate sets of recipients in other cases.
摘要翻译：消息系统可以在多个配置中的多个处理器分区上操作，以大规模提供排队和主题订阅服务。队列服务可以从多个传输服务接收消息并将消息分发到单个服务。主题订阅服务可以从多个发送服务接收消息，但是将消息分发到多个接收者，通常将过滤器应用于每个接收者，其中过滤器定义接收者可以传送哪些消息。在某些情况下，大型队列或主题订阅可能会在多个处理器分区中划分，每个分区具有单独的收件人集合，或者在其他情况下可能会使用重复的收件人集合。

4. 发明授权

US08214847B2 Distributed messaging system with configurable assurances 有权
标题翻译：具有配置保证的分布式消息传递系统
公开(公告)号：US08214847B2
公开(公告)日：2012-07-03
申请号：US12163572
申请日：2008-06-27
申请人： Gueorgui Chkodrov , Richard D. Hill , Craig A. Critchley , Krishnan Srinivasan , Tihomir Tarnavski , Mitchell G. Morris , Pramod Gurunath
发明人： Gueorgui Chkodrov , Richard D. Hill , Craig A. Critchley , Krishnan Srinivasan , Tihomir Tarnavski , Mitchell G. Morris , Pramod Gurunath
IPC分类号： G06F13/00 , G06F15/16 , G01R31/08
CPC分类号： G06Q10/10
摘要： The present invention extends to methods, systems, and computer program products for configuring assurances within distributed messaging systems. A defined set of message log and cursor components are configurably activatable and deactivatable to compose a variety of different capture assurances, transfer assurances, and delivery assurances within a distributed messaging system. A composition of a capture assurance, a transfer assurance, and a delivery assurance can provide an end-to-end assurance for a messaging system. End-to-end assurances can include one of best effort, at-most-once, at-least-once, and exactly once and can include one of: durable or non-durable. Using a defined set of activatable and deactivatable message log and cursor components facilities more efficient transitions between desired assurances. In some embodiments, a composition of a capture assurance, a transfer assurance, and a delivery assurance provides durable exactly-once message delivery.
摘要翻译：本发明扩展到用于在分布式消息系统内配置保证的方法，系统和计算机程序产品。定义的一组消息日志和光标组件可配置地激活和禁用，以在分布式消息传递系统中组成各种不同的捕获保证，传输保证和传递保证。捕获保证，转移保证和交付保证的组合可以为消息传递系统提供端到端的保证。端到端的保证可以包括最好的努力，最多一次，至少一次，一次完全一次，并且可以包括以下之一：耐久或不耐用。使用定义的一组可激活和可停用的消息日志和光标组件，可以更有效地实现所需保证之间的转换。在一些实施例中，捕获保证，转移保证和递送保证的组合提供持久的一次性消息传递。

5. 发明授权

US08200836B2 Durable exactly once message delivery at scale 有权
标题翻译：一次性传递信息的时间比较长
公开(公告)号：US08200836B2
公开(公告)日：2012-06-12
申请号：US12240568
申请日：2008-09-29
申请人： Gueorgui Chkodrov , Richard D. Hill , Craig A. Critchley , Krishnan Srinivasan , Tihomir Tarnavski , Mitchell G. Morris , Pramod Gurunath
发明人： Gueorgui Chkodrov , Richard D. Hill , Craig A. Critchley , Krishnan Srinivasan , Tihomir Tarnavski , Mitchell G. Morris , Pramod Gurunath
IPC分类号： G06F15/16 , G06F15/167 , G06F15/177 , G06F15/173 , G06F3/00 , G06F9/44 , G06F9/46 , G06F13/00
CPC分类号： H04L51/00 , H04L51/02
摘要： The present invention extends to methods, systems, and computer program products for durable exactly once message delivery at scale. A message capture system uses a synchronous capture channel and transactions to provide durable exactly once message capture. Messages are sent from the message capture system to a message delivery system over a network using an at least once transfer protocol. The message delivery system implements a durable at most once messaging behavior, the combination of which results in durable exactly once transfer of messages from the message capture system to the message delivery system. The message delivery system uses a synchronous delivery channel and transactions to provide durable exactly once message delivery. Cursors maintaining message consumer state are collocated with message consumers, freeing up message log resources to process increased volumes of messages, such as, for example, in a queued or pub/sub environment.
摘要翻译：本发明扩展到方法，系统和计算机程序产品，以便在规模上一次性地传递消息。消息捕获系统使用同步捕获通道和事务来提供持久的一次消息捕获。消息通过至少一次传输协议通过网络从消息捕获系统发送到消息传送系统。消息传递系统实现最多一次消息传递行为的持久性，其组合导致消息从消息捕获系统传输到消息传递系统的一次性。消息传递系统使用同步传送通道和事务来提供持久的一次消息传递。维护消息消费者状态的游标与消息使用者并置，释放消息日志资源来处理增加的消息量，例如排队或者pub / sub环境。

6. 发明申请

US20090133039A1 DURABLE EXACTLY ONCE MESSAGE DELIVERY AT SCALE 有权
标题翻译：可靠的全面的消息传递
公开(公告)号：US20090133039A1
公开(公告)日：2009-05-21
申请号：US12240568
申请日：2008-09-29
申请人： Gueorgui Chkodrov , Richard D. Hill , Craig A. Critchley , Krishnan Srinivasan , Tihomir Tarnavski , Mitchell G. Morris , Pramod Gurunath
发明人： Gueorgui Chkodrov , Richard D. Hill , Craig A. Critchley , Krishnan Srinivasan , Tihomir Tarnavski , Mitchell G. Morris , Pramod Gurunath
IPC分类号： G06F9/46
CPC分类号： H04L51/00 , H04L51/02
摘要： The present invention extends to methods, systems, and computer program products for durable exactly once message delivery at scale. A message capture system uses a synchronous capture channel and transactions to provide durable exactly once message capture. Messages are sent from the message capture system to a message delivery system over a network using an at least once transfer protocol. The message delivery system implements a durable at most once messaging behavior, the combination of which results in durable exactly once transfer of messages from the message capture system to the message delivery system. The message delivery system uses a synchronous delivery channel and transactions to provide durable exactly once message delivery. Cursors maintaining message consumer state are collocated with message consumers, freeing up message log resources to process increased volumes of messages, such as, for example, in a queued or pub/sub environment.
摘要翻译：本发明扩展到方法，系统和计算机程序产品，以便在规模上一次性地传递消息。消息捕获系统使用同步捕获通道和事务来提供持久的一次消息捕获。消息通过至少一次传输协议通过网络从消息捕获系统发送到消息传送系统。消息传递系统实现最多一次消息传递行为的持久性，其组合导致消息从消息捕获系统传输到消息传递系统的一次性。消息传递系统使用同步传送通道和事务来提供持久的一次消息传递。维护消息消费者状态的游标与消息使用者并置，释放消息日志资源来处理增加的消息量，例如排队或者pub / sub环境。

7. 发明申请

US20120159246A1 SCALING OUT A MESSAGING SYSTEM 有权
标题翻译：扩展消息传递系统
公开(公告)号：US20120159246A1
公开(公告)日：2012-06-21
申请号：US12973945
申请日：2010-12-21
申请人： Kartik PARAMASIVAM , Murali KRISHNAPRASAD , Jayu KATTI , Pramod GURUNATH , Affan Arshad Dar
发明人： Kartik PARAMASIVAM , Murali KRISHNAPRASAD , Jayu KATTI , Pramod GURUNATH , Affan Arshad Dar
IPC分类号： G06F9/54 , G06F11/07 , G06F15/16
CPC分类号： G06F11/0793 , G06F9/542
摘要： A messaging system may operate on multiple processor partitions in several configurations to provide queuing and topic subscription services on a large scale. A queue service may receive messages from a multiple transmitting services and distribute the messages to a single service. A topic subscription service may receive messages from multiple transmitting services, but distribute the messages to multiple recipients, often with a filter applied to each recipient where the filter defines which messages may be transmitted by the recipient. Large queues or topic subscriptions may be divided across multiple processor partitions with separate sets of recipients for each partition in some cases, or with duplicate sets of recipients in other cases.
摘要翻译：消息系统可以在多个配置中的多个处理器分区上操作，以大规模提供排队和主题订阅服务。队列服务可以从多个传输服务接收消息并将消息分发到单个服务。主题订阅服务可以从多个发送服务接收消息，但是将消息分发到多个接收者，通常将过滤器应用于每个接收者，其中过滤器定义接收者可以传送哪些消息。在某些情况下，大型队列或主题订阅可能会在多个处理器分区中划分，每个分区具有单独的收件人集合，或者在其他情况下可能会使用重复的收件人集合。

8. 发明授权

US07945819B2 Message state maintenance at a message log 有权
标题翻译：消息日志中的消息状态维护
公开(公告)号：US07945819B2
公开(公告)日：2011-05-17
申请号：US12263878
申请日：2008-11-03
申请人： Gueorgui Chkodrov , Richard D. Hill , Craig A. Critchley , Krishnan Srinivasan , Tihomir Tarnavski , Mitchell G. Morris , Pramod Gurunath
发明人： Gueorgui Chkodrov , Richard D. Hill , Craig A. Critchley , Krishnan Srinivasan , Tihomir Tarnavski , Mitchell G. Morris , Pramod Gurunath
IPC分类号： G06F11/00
CPC分类号： H04L51/00 , H04L51/02
摘要： The present invention extends to methods, systems, and computer program products for maintaining message state at a message log. Messages are accumulated at a message log in accordance with a message retention policy. Any of a variety of message capture assurances can be used when capturing a message from a message producer within a message log. A message becomes visible to message consumers after the outcome of writing the message is known (either failure or success). Messages are requested using (e.g., monotonically increasing) sequence numbers. Messages are also dropped from the message log in accordance with the message retention policy.
摘要翻译：本发明扩展到用于在消息日志中维护消息状态的方法，系统和计算机程序产品。消息根据消息保留策略在消息日志中累积。当从消息日志中的消息生成器捕获消息时，可以使用任何各种消息捕获保证。写入消息的结果已知（失败或成功）后，消息消息将显示消息。使用（例如，单调增加）序列号请求消息。消息也会根据消息保留策略从消息日志中删除。

9. 发明申请

US20090132671A1 MESSAGE STATE MAINTENANCE AT A CURSOR 有权
标题翻译：消息状态维护在游标
公开(公告)号：US20090132671A1
公开(公告)日：2009-05-21
申请号：US12263891
申请日：2008-11-03
申请人： Gueorgui Chkodrov , Richard D. Hill , Craig A. Critchley , Krishnan Srinivasan , Tihomir Tarnavski , Mitchell G. Morris , Pramod Gurunath
发明人： Gueorgui Chkodrov , Richard D. Hill , Craig A. Critchley , Krishnan Srinivasan , Tihomir Tarnavski , Mitchell G. Morris , Pramod Gurunath
IPC分类号： G06F15/16 , G06F17/30
CPC分类号： H04L51/00 , H04L51/02
摘要： The present invention extends to methods, systems, and computer program products for maintaining message state at a cursor. A message consumer requests messages from a cursor. The cursor can maintain state information for the message consumers separately from a message log that stores messages. Any of a variety of message delivery assurances can be used when delivering a message to a message consumer.
摘要翻译：本发明扩展到用于维持光标处的消息状态的方法，系统和计算机程序产品。消息消费者从游标请求消息。光标可以从存储消息的消息日志中分别维护消息使用者的状态信息。当向消息消费者传递消息时，可以使用任何各种消息传递保证。

10. 发明申请

US20130066977A1 MESSAGE QUEUE BEHAVIOR OPTIMIZATIONS 有权
标题翻译：消息队列行为优化
公开(公告)号：US20130066977A1
公开(公告)日：2013-03-14
申请号：US13230823
申请日：2011-09-12
申请人： Jayteerth Katti , Kartik Paramasivam , Stuart John Langley , Pramod Gurunath , Muralidhar Krishnaprasad , Elvin Morales , Manu Srivastava
发明人： Jayteerth Katti , Kartik Paramasivam , Stuart John Langley , Pramod Gurunath , Muralidhar Krishnaprasad , Elvin Morales , Manu Srivastava
IPC分类号： G06F15/16
CPC分类号： H04L51/26 , H04L51/30
摘要： Network and storage calls are reduced by batching messages. Messages are collected from a client and sent to the gateway or backend application in one round trip. Alternatively, the messages are collected for different entities, and the batched messages are durably stored. Related messages, which may have the same sessionID, are grouped into a logical unit or session. This session may be locked to a single message consumer. A session may be associated with an application processing state as an atomic unit of work while other operations are performed on the messages in the session. Acknowledgements are accumulated by a broker on a message server, but the messages are not immediately deleted. Instead, multiple messages in a selected range are periodically truncated from a message store in a single operation. Expired messages for active sessions are proactive cleaned up to prevent sessions from reaching a quota or limit.
摘要翻译：通过批量消息来减少网络和存储呼叫。消息从客户端收集，并一次性发送到网关或后端应用程序。或者，为不同的实体收集消息，并且批量消息被持久地存储。可能具有相同sessionID的相关消息被分组为逻辑单元或会话。此会话可能被锁定到单个消息消费者。会话可以与作为原子工作单元的应用处理状态相关联，而对会话中的消息执行其他操作。致谢由消息服务器上的代理商累积，但消息不会立即被删除。相反，在单个操作中，从消息存储区定期地截断所选范围内的多个消息。活跃会话的过期消息被主动清理，以防止会话达到配额或限制。

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