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

US07636868B2 Data replication in a distributed system 有权
标题翻译：分布式系统中的数据复制
公开(公告)号：US07636868B2
公开(公告)日：2009-12-22
申请号：US11476974
申请日：2006-06-27
申请人： William R. Hoffman , Marcus J. Jager , John P. MacCormick , Kristof Roomp , Chandramohan A. Thekkath , Lidong Zhou
发明人： William R. Hoffman , Marcus J. Jager , John P. MacCormick , Kristof Roomp , Chandramohan A. Thekkath , Lidong Zhou
IPC分类号： G06F11/00
CPC分类号： G06F17/30581 , H04L67/1095 , H04L69/40
摘要： A global state management service manages replication in a distributed system. A distributed system can have several replica groups. The global state management service manages state associated with each replica group. Data replication is implemented without implementing an instance of a state machine on each device in a replica group. A replica group comprises a primary device and at least one secondary device. Each device in a replica group contains a replica of data of interest. The global state management service manages the allocation of primary and secondary devices. In the absence of a failure in either a primary device or a secondary device, read and write operations are performed without consulting the global state management service. When a failure is detected, the global state management service manages failover.
摘要翻译：全局状态管理服务管理分布式系统中的复制。分布式系统可以有多个复制组。全局状态管理服务管理与每个副本组相关联的状态。实现数据复制，而不在副本组中的每个设备上实现状态机的实例。副本组包括主设备和至少一个辅助设备。副本组中的每个设备都包含一个感兴趣的数据副本。全球状态管理服务管理主要和次要设备的分配。在主设备或辅助设备中没有故障的情况下，执行读写操作，而无需咨询全局状态管理服务。当检测到故障时，全局状态管理服务管理故障转移。

2. 发明申请

US20070299955A1 Data replication in a distributed system 有权
标题翻译：分布式系统中的数据复制
公开(公告)号：US20070299955A1
公开(公告)日：2007-12-27
申请号：US11476974
申请日：2006-06-27
申请人： William R. Hoffman , Marcus J. Jager , John P. MacCormick , Kristof Roomp , Chandramohan A. Thekkath , Lidong Zhou
发明人： William R. Hoffman , Marcus J. Jager , John P. MacCormick , Kristof Roomp , Chandramohan A. Thekkath , Lidong Zhou
IPC分类号： G06F15/173
CPC分类号： G06F17/30581 , H04L67/1095 , H04L69/40
摘要： A global state management service manages replication in a distributed system. A distributed system can have several replica groups. The global state management service manages state associated with each replica group. Data replication is implemented without implementing an instance of a state machine on each device in a replica group. A replica group comprises a primary device and at least one secondary device. Each device in a replica group contains a replica of data of interest. The global state management service manages the allocation of primary and secondary devices. In the absence of a failure in either a primary device or a secondary device, read and write operations are performed without consulting the global state management service. When a failure is detected, the global state management service manages failover.
摘要翻译：全局状态管理服务管理分布式系统中的复制。分布式系统可以有多个复制组。全局状态管理服务管理与每个副本组相关联的状态。实现数据复制，而不在副本组中的每个设备上实现状态机的实例。副本组包括主设备和至少一个辅助设备。副本组中的每个设备都包含一个感兴趣的数据副本。全球状态管理服务管理主要和次要设备的分配。在主设备或辅助设备中没有故障的情况下，执行读写操作，而无需咨询全局状态管理服务。当检测到故障时，全局状态管理服务管理故障转移。

3. 发明授权

US07698258B2 Searchable storage system 有权
标题翻译：可搜索的存储系统
公开(公告)号：US07698258B2
公开(公告)日：2010-04-13
申请号：US11445960
申请日：2006-06-02
申请人： William R Hoffman , Marcus J. Jager , John P. MacCormick , Kristof Roomp , Chandramohan A. Thekkath
发明人： William R Hoffman , Marcus J. Jager , John P. MacCormick , Kristof Roomp , Chandramohan A. Thekkath
IPC分类号： G06F7/00
CPC分类号： G06F17/30067 , Y10S707/99933
摘要： A searchable storage system indexes data, such as a blob (binary large object) as it is stored. The indexes are stored simultaneously with the data by the same storage mechanism. Data cannot be stored without indexing it. Any indexing technique may be used. The indexes are then used to access the data. This ensures that any inconsistencies can handled at the local level, and are not visible to clients of the system. Data can be put in to, or taken out from, the searchable storage system. Additionally, a query on the data in the searchable storage system may be performed.
摘要翻译：可搜索的存储系统索引数据，如存储的blob（二进制大对象）。索引与同一存储机制的数据同时存储。数据无法存储，无需索引。可以使用任何索引技术。然后使用索引来访问数据。这样可以确保在本地级别处理任何不一致的情况，并且系统的客户端不可见。数据可以放入或从可搜索的存储系统中取出。此外，可以执行关于可搜索存储系统中的数据的查询。

4. 发明申请

US20070282806A1 Searchable storage system 有权
标题翻译：可搜索的存储系统
公开(公告)号：US20070282806A1
公开(公告)日：2007-12-06
申请号：US11445960
申请日：2006-06-02
申请人： William R. Hoffman , Marcus J. Jager , John P. MacCormick , Kristof Roomp , Chandramohan A. Thekkath
发明人： William R. Hoffman , Marcus J. Jager , John P. MacCormick , Kristof Roomp , Chandramohan A. Thekkath
IPC分类号： G06F17/30
CPC分类号： G06F17/30067 , Y10S707/99933
摘要： A searchable storage system indexes data, such as a blob (binary large object) as it is stored. The indexes are stored simultaneously with the data by the same storage mechanism. Data cannot be stored without indexing it. Any indexing technique may be used. The indexes are then used to access the data. This ensures that any inconsistencies can handled at the local level, and are not visible to clients of the system. Data can be put in to, or taken out from, the searchable storage system. Additionally, a query on the data in the searchable storage system may be performed.
摘要翻译：可搜索的存储系统索引数据，如存储的blob（二进制大对象）。索引与同一存储机制的数据同时存储。数据无法存储，无需索引。可以使用任何索引技术。然后使用索引来访问数据。这样可以确保在本地级别可以处理任何不一致之处，并且系统的客户端不可见。数据可以放入或从可搜索的存储系统中取出。此外，可以执行关于可搜索存储系统中的数据的查询。

5. 发明授权

US08560691B2 Relocating item in distributed storage system 有权
标题翻译：在分布式存储系统中重新定位项目
公开(公告)号：US08560691B2
公开(公告)日：2013-10-15
申请号：US11820285
申请日：2007-06-19
申请人： Marcus J. Jager , John P. MacCormick , Douglas J. McCulloch
发明人： Marcus J. Jager , John P. MacCormick , Douglas J. McCulloch
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： G06F17/30194
摘要： Techniques are provided for moving an item from one item server to another item server in a distributed storage system, using a location service, APIs, and item states. There are three parties that transact with each other: a source item server, a destination item server, and a location service. Each item stored at the source has a move status, e.g., “stationary”, “source attempting transfer”, “destination accepting transfer”, or “destination attempting transfer”. Similarly, each item stored at the destination also has a move status, e.g., “stationary”, “source attempting transfer”, “destination accepting transfer”, or “destination attempting transfer”. The location service desirably has an entry for every item stored by the storage system. An item's entry may comprise the item's current location (e.g., an identifier of an item server) together with a state, such as “stable” or “attempting transfer”.
摘要翻译：提供了用于使用位置服务，API和项目状态将项目从一个项目服务器移动到分布式存储系统中的另一个项目服务器的技术。有三方交互：源项目服务器，目标项目服务器和位置服务。存储在源中的每个项目具有移动状态，例如“静止”，“源尝试转移”，“目的地接受转移”或“目的地尝试转移”。类似地，存储在目的地的每个项目也具有移动状态，例如“静止”，“源尝试转移”，“目的地接受转移”或“目的地尝试转移”。位置服务期望具有用于由存储系统存储的每个项目的条目。项目的条目可以包括项目的当前位置（例如，项目服务器的标识符）以及诸如“稳定”或“尝试传送”的状态。

6. 发明申请

US20080320005A1 Relocating item in distributed storage system 有权
标题翻译：在分布式存储系统中重新定位项目
公开(公告)号：US20080320005A1
公开(公告)日：2008-12-25
申请号：US11820285
申请日：2007-06-19
申请人： Marcus J. Jager , John P. MacCormick , Douglas J. McCulloch
发明人： Marcus J. Jager , John P. MacCormick , Douglas J. McCulloch
IPC分类号： G06F17/30
CPC分类号： G06F17/30194
摘要： Techniques are provided for moving an item from one item server to another item server in a distributed storage system, using a location service, APIs, and item states. There are three parties that transact with each other: a source item server, a destination item server, and a location service. Each item stored at the source has a move status, e.g., “stationary”, “source attempting transfer”, “destination accepting transfer”, or “destination attempting transfer”. Similarly, each item stored at the destination also has a move status, e.g., “stationary”, “source attempting transfer”, “destination accepting transfer”, or “destination attempting transfer”. The location service desirably has an entry for every item stored by the storage system. An item's entry may comprise the item's current location (e.g., an identifier of an item server) together with a state, such as “stable” or “attempting transfer”.
摘要翻译：提供了用于使用位置服务，API和项目状态将项目从一个项目服务器移动到分布式存储系统中的另一个项目服务器的技术。有三方交互：源项目服务器，目标项目服务器和位置服务。存储在源中的每个项目具有移动状态，例如“静止”，“源尝试转移”，“目的地接受转移”或“目的地尝试转移”。类似地，存储在目的地的每个项目也具有移动状态，例如“静止”，“源尝试转移”，“目的地接受转移”或“目的地尝试转移”。位置服务期望具有用于由存储系统存储的每个项目的条目。项目的条目可以包括项目的当前位置（例如，项目服务器的标识符）以及诸如“稳定”或“尝试传送”的状态。

7. 发明授权

US06976063B1 Method and system for dynamically configuring a server computer 有权
标题翻译：动态配置服务器计算机的方法和系统
公开(公告)号：US06976063B1
公开(公告)日：2005-12-13
申请号：US09704625
申请日：2000-11-02
申请人： Baskaran Dharmarajan , Marcus J. Jager , Jay C. Jacobs
发明人： Baskaran Dharmarajan , Marcus J. Jager , Jay C. Jacobs
IPC分类号： H04L29/06 , H04L29/08 , G06F15/177
CPC分类号： H04L29/06 , H04L67/02 , H04L67/10 , H04L67/1002 , H04L67/142 , H04L2029/06054
摘要： A method and system for dynamically configuring a server computer is provided. A global configuration file is utilized to configure a server computer on a per request basis. When a request is received at a server computer embodying aspects of the present invention, the server computer dynamically configures itself utilizing the contents of a global configuration file. The global configuration file contains configuration settings that may or may not be utilized by the server computer in configuring itself. To determine if particular configuration settings should be utilized by the server computer in configuring itself, the server computer parses rules also contained in the global configuration file. If a rule is evaluated as true, configuration settings associated with the rule are used by the server computer when configuring itself. The server computer can then respond to the request utilizing its dynamic configuration.
摘要翻译：提供了一种用于动态配置服务器计算机的方法和系统。全局配置文件用于根据请求配置服务器计算机。当在体现本发明的方面的服务器计算机上接收到请求时，服务器计算机使用全局配置文件的内容动态地配置自身。全局配置文件包含服务器计算机在配置本身时可能使用或可能不被其使用的配置设置。要确定服务器计算机在配置自身时是否应使用特定的配置设置，服务器计算机将解析全局配置文件中包含的规则。如果将规则评估为true，则在配置本身时，服务器计算机将使用与该规则相关联的配置设置。服务器计算机可以利用其动态配置来响应该请求。

8. 发明授权

US06892231B2 Method and apparatus for verifying the contents of a global configuration file 有权
标题翻译：用于验证全局配置文件的内容的方法和装置
公开(公告)号：US06892231B2
公开(公告)日：2005-05-10
申请号：US09742040
申请日：2000-12-20
申请人： Marcus J. Jager
发明人： Marcus J. Jager
IPC分类号： H04L29/06 , H04L29/08 , G06F15/177
CPC分类号： H04L29/06 , H04L67/02 , H04L67/10 , H04L67/1002 , H04L67/142 , H04L2029/06054
摘要： A method and apparatus are provided for determining the validity of a global configuration file. In order to verify the global configuration file, the configuration file is first “flattened.” To flatten the configuration file, the rules in the first block of the configuration file are identified. A settings file is then created with the rules set as true. The normal configuration process is then performed on the configuration file. The resulting settings file constitute the flattened settings for the block and are associated with the block. A determination is then made as to whether any conflicting settings, inconsistently set related settings, or syntax errors exist within the flattened settings. If any such settings do exist, an error message is generated. This process is then repeated for each block in the configuration file so that flattened settings are created for each block. A testing block may also be utilized to identify problems with the settings file generate by the testing block. Reverse queries may also be performed on the settings file. Changes in the flattened configuration files caused by changes in the global configuration file can also be identified. The flattened files may also be used to simplify the server computer configuration process.
摘要翻译：提供了一种用于确定全局配置文件的有效性的方法和装置。为了验证全局配置文件，配置文件首先被“展平”。要平坦化配置文件，将标识配置文件的第一个块中的规则。然后将规则设置为true创建设置文件。然后在配置文件上执行正常的配置过程。结果设置文件构成块的扁平化设置，并与块相关联。然后确定在展平设置中是否存在任何冲突设置，不一致设置相关设置或语法错误。如果存在任何此类设置，则会生成错误消息。然后对配置文件中的每个块重复此过程，以便为每个块创建扁平化设置。还可以使用测试块来识别由测试块生成的设置文件的问题。也可以在设置文件上执行反向查询。也可以识别由全局配置文件中的更改引起的扁平化配置文件的更改。扁平化文件也可用于简化服务器计算机配置过程。

9. 发明授权

US08612572B2 Rule-based system for client-side quality-of-service tracking and reporting 有权
标题翻译：基于规则的系统，用于客户端服务质量跟踪和报告
公开(公告)号：US08612572B2
公开(公告)日：2013-12-17
申请号：US12130484
申请日：2008-05-30
申请人： Matthew Terence Hayes , Eric Lynn Eilebrecht , Anastasios Kasiolas , Marcus J. Jager , Marc Andrew Power , Steven Robert Sandke
发明人： Matthew Terence Hayes , Eric Lynn Eilebrecht , Anastasios Kasiolas , Marcus J. Jager , Marc Andrew Power , Steven Robert Sandke
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L41/50 , G06N5/025 , H04L65/80 , H04L67/322
摘要： Server-side control of client-side quality-of-service tracking is provided. When an event occurs at a client, a measurement client collects event parameters and generates aggregated measurement data in accordance with aggregation rules that are provided to the measurement client from a server-side measurement service. The measurement client periodically reports the aggregated measurement data to the measurement service for storage and analysis.
摘要翻译：提供了客户端服务质量跟踪的服务器端控制。当客户端发生事件时，测量客户端收集事件参数，并根据从服务器端测量服务提供给测量客户端的聚合规则生成聚合测量数据。测量客户端定期将聚合测量数据报告给测量服务进行存储和分析。

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