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11. 发明授权

US06993644B2 Method and computer product for offloading processing tasks from software to hardware 有权
公开(公告)号：US06993644B2
公开(公告)日：2006-01-31
申请号：US11021184
申请日：2004-12-23
申请人： Sanjay Anand , NK Srinivas , Jameel Hyder , Kyle E. Brandon
发明人： Sanjay Anand , NK Srinivas , Jameel Hyder , Kyle E. Brandon
IPC分类号： G06F13/14
CPC分类号： G06F13/128 , G06F9/5027 , G06F9/5044 , G06F9/5055 , G06F2209/509 , H04L63/0428 , H04L63/1458 , H04L69/12 , H04L69/22 , H04L69/32
摘要： Offloading specific processing tasks that would otherwise be performed in a computer system's processor and memory, to a peripheral device. The computing task is then performed by the peripheral, thereby saving computer system resources for other computing tasks. In one preferred embodiment, the disclosed method is utilized in a layered network model, wherein computing tasks that are typically performed in network applications are instead offloaded to the network interface card (NIC) peripheral.

12. 发明申请

US20050027817A1 Replication protocol for data stores 有权
标题翻译：数据存储的复制协议
公开(公告)号：US20050027817A1
公开(公告)日：2005-02-03
申请号：US10631212
申请日：2003-07-31
申请人： Lev Novik , Irena Hudis , Douglas Terry , Vivek Jhaveri , Sanjay Anand , Ashish Shah
发明人： Lev Novik , Irena Hudis , Douglas Terry , Vivek Jhaveri , Sanjay Anand , Ashish Shah
IPC分类号： G06F15/16 , G06F17/30
CPC分类号： G06F17/30581 , Y10S707/918 , Y10S707/99945 , Y10S707/99952 , Y10S707/99954
摘要： A protocol for replicating replicas in a sync community. Each replica maintains a knowledge that represents changes that the replica is aware of. Each replica does not typically maintain knowledge about other replicas. The protocol includes messages that include knowledge about changes on the various replicas. Using the knowledge, the replicas can enumerate changes and send the changes using asynchronous messages that do not need to be received in any particular order. The protocol enables filters to ensure that a valid replication is possible using a minimum knowledge argument. The protocol also enables replicas to partially replicate using filtered knowledge.
摘要翻译：用于在同步社区中复制副本的协议。每个副本都维护一个代表该副本所知的变化的知识。每个副本通常不会保留关于其他副本的知识。该协议包括包含有关各种副本上的更改的知识的消息。使用知识，副本可以枚举更改，并使用不需要以任何特定顺序接收的异步消息发送更改。该协议允许过滤器确保使用最小知识参数可以进行有效的复制。该协议还使复制品能够使用过滤的知识进行部分复制。

13. 发明授权

US07971230B2 System and methods providing enhanced security model 有权
标题翻译：系统和方法提供增强的安全模型
公开(公告)号：US07971230B2
公开(公告)日：2011-06-28
申请号：US11830680
申请日：2007-07-30
申请人： Sameet H. Agarwal , Balan Sethu Raman , Sanjay Anand , Paul J. Leach , Richard B. Ward
发明人： Sameet H. Agarwal , Balan Sethu Raman , Sanjay Anand , Paul J. Leach , Richard B. Ward
IPC分类号： G06F17/30
CPC分类号： G06F21/6218 , G06F2221/2141 , G06F2221/2145 , Y10S707/99931 , Y10S707/99939
摘要： The present invention relates to a system and methodology to facilitate security for data items residing within (or associated with) a hierarchical database or storage structure. A database security system is provided having a hierarchical data structure associated with one or more data items. The system includes a security component that applies a security policy to the data items from a global location or region associated with a database. Various components and processes are employed to enable explicit and/or inherited security properties to be received by and propagated to the data items depending on the type of data structure encountered or processed.
摘要翻译：本发明涉及一种促进位于分层数据库或存储结构内（或与之相关联的）数据项的安全性的系统和方法。提供了具有与一个或多个数据项相关联的分层数据结构的数据库安全系统。该系统包括将安全策略应用于与数据库相关联的全球位置或区域的数据项的安全组件。采用各种组件和过程来使显式和/或继承的安全属性由数据项接收和传播到数据项，这取决于遇到或处理的数据结构的类型。

14. 发明申请

US20050086272A1 Systems and methods for replicating data stores 有权
标题翻译：用于复制数据存储的系统和方法
公开(公告)号：US20050086272A1
公开(公告)日：2005-04-21
申请号：US10631591
申请日：2003-07-31
申请人： Lev Novik , Irena Hudis , Douglas Terry , Ashish Shah , Sanjay Anand , Yunxin Wu
发明人： Lev Novik , Irena Hudis , Douglas Terry , Ashish Shah , Sanjay Anand , Yunxin Wu
IPC分类号： G06F17/30
CPC分类号： G06F17/30581 , Y10S707/99953 , Y10S707/99955
摘要： Systems and methods for replicating replicas in a sync community. Each replica in the sync community stores knowledge that represents changes the replica is aware of. Because each replica has its own knowledge, each replica does not need to know how many replicas are in the sync community or the topology of the sync community. By sending the knowledge with a request for changes, a replicating replica can enumerate the changes to replicate by comparing its knowledge with the received knowledge. After replication, the knowledge is updated. Knowledge may also include made-with-knowledge change IDs that permit each resolution to identify what a replica was aware of when a particular change was made. The made-with-knowledge values are used to detect conflicts during replication.
摘要翻译：在同步社区中复制副本的系统和方法。同步社区中的每个副本都存储表示副本所注意到的更改的知识。由于每个副本都有自己的知识，因此每个副本不需要知道同步社区中多少副本或同步社区的拓扑。通过向知识发送更改请求，复制副本可以通过将其知识与接收到的知识进行比较来枚举复制的更改。复制后，知识将被更新。知识也可以包括知识变更ID，允许每个决议识别在进行特定更改时复制品知道什么。使用知识产权值用于检测复制期间的冲突。

15. 发明授权

US06370599B1 System for ascertaining task off-load capabilities of a device and enabling selected capabilities and when needed selectively and dynamically requesting the device to perform the task 有权
公开(公告)号：US06370599B1
公开(公告)日：2002-04-09
申请号：US09657510
申请日：2000-09-07
申请人： Sanjay Anand , Nk Srinivas , Jameel Hyder , Kyle E. Brandon
发明人： Sanjay Anand , Nk Srinivas , Jameel Hyder , Kyle E. Brandon
IPC分类号： G06F1314
CPC分类号： H04L63/1458 , G06F9/5044 , G06F9/5055 , G06F2209/509 , H04L29/06 , H04L63/0428 , H04L69/12 , H04L69/22 , H04L69/24 , H04L69/32
摘要： The present invention is directed to a method and computer program product for offloading specific processing tasks that would otherwise be performed in a computer system's processor and memory, to a peripheral device, or devices, that are connected to the computer. The computing task is then performed by the peripheral, thereby saving computer system resources for other computing tasks and increasing the overall computing efficiency of the computer system. In one preferred embodiment, the disclosed method is utilized in a layered network model, wherein computing tasks that are typically performed in network applications are instead offloaded to the network interface card (NIC) peripheral. An application executing on the computer system first queries the processing, or task offload capabilities of the NIC, and then selectively enables those capabilities that may be subsequently needed by the application. The specific processing capabilities of a NIC are made available by creating a task offload buffer data structure, which contains data indicative of the processing capabilities of the corresponding NIC. Once an application has discerned the capabilities of a particular NIC, it will selectively utilize any of the enabled task offload capabilities of the NIC by appending packet extension data to the network data packet that is forwarded to the NIC. The device driver of the NIC will review the data contained in the packet extension, and then cause the NIC to perform the specified operating task(s). This offloading of computing tasks on a per-packet basis allows an application to selectively offload tasks on a dynamic, as-needed basis. As such, applications executing on the computer system processor are able to offload tasks in instances where it is busy processing other computing tasks and processor overhead is high. Multiple tasks can also be offloaded in batches to a particular peripheral.

16. 发明授权

US07529778B1 System and method for providing access to consistent point-in-time file versions 有权
标题翻译：提供访问一致的时间点文件版本的系统和方法
公开(公告)号：US07529778B1
公开(公告)日：2009-05-05
申请号：US10021392
申请日：2001-12-12
申请人： Brian K. Dewey , David Kruse , Shishir Pardikar , Sanjay Anand
发明人： Brian K. Dewey , David Kruse , Shishir Pardikar , Sanjay Anand
IPC分类号： G06F17/30
CPC分类号： G06F17/30067 , G06F11/1451 , G06F11/1469 , Y10S707/99953 , Y10S707/99954
摘要： A system and method that automatically and transparently enable access to prior file or folder versions for a selected file or folder. When a file or folder is selected for version location, such as via a user interface, prior versions are automatically located and time data (e.g., determined from timestamps) identifying each of the prior versions is displayed. The user can then select a prior version for restoration and thereby recover from changed file data. The present invention can be implemented using remote file servers, or with local file system volumes. Prior to displaying the versions for selection, attributes of the prior versions may be requested, whereby only versions that actually exist can be displayed, and/or only versions with possibly different data are displayed, reducing unnecessary selection for restoration.
摘要翻译：一种系统和方法，可以自动和透明地启用对所选文件或文件夹的先前文件或文件夹版本的访问。当文件或文件夹被选择用于版本位置时，诸如通过用户界面，先前版本被自动定位，并且显示标识每个先前版本的时间数据（例如，从时间戳确定）。然后，用户可以选择先前版本进行恢复，从而从改变的文件数据中恢复。本发明可以使用远程文件服务器或本地文件系统卷来实现。在显示用于选择的版本之前，可以请求先前版本的属性，由此仅显示实际存在的版本，和/或仅显示具有可能不同数据的版本，减少不必要的恢复选择。

17. 发明授权

US07502807B2 Defining and extracting a flat list of search properties from a rich structured type 有权
标题翻译：从丰富的结构化类型中定义和提取搜索属性的平面列表
公开(公告)号：US07502807B2
公开(公告)日：2009-03-10
申请号：US11480693
申请日：2006-06-30
申请人： Sambavi Muthukrishnan , Srinivasmurthy P. Acharya , Mahadevan Venkatraman , Anurag Gupta , Michael W. Thomas , Joseph Trdinich , Balan Sethu Raman , Sameet H. Argawal , Sanjay Anand , Salome Jacob , Roopali Kaujalgi , Amit Shukla , Maxim Mazeev , Rodger Nickels Kline
发明人： Sambavi Muthukrishnan , Srinivasmurthy P. Acharya , Mahadevan Venkatraman , Anurag Gupta , Michael W. Thomas , Joseph Trdinich , Balan Sethu Raman , Sameet H. Argawal , Sanjay Anand , Salome Jacob , Roopali Kaujalgi , Amit Shukla , Maxim Mazeev , Rodger Nickels Kline
IPC分类号： G06F17/30
CPC分类号： G06F17/3012 , G06F17/301 , G06F17/30595 , G06F17/30997 , Y10S707/99942
摘要： Rich structured data for items in a file system that allows different kinds of data to be identified by metadata is mapped into a set of search properties for a desktop search service, which is a flat list. This is applicable to any rich structured data that should be mapped into search properties for a desktop search service. Included is an installation mechanism to install these mappings and an execution infrastructure for utilizing the generated SQL from the mappings to extract search properties from items.
摘要翻译：用于允许通过元数据识别不同类型的数据的文件系统中的项目的丰富的结构化数据被映射到用于桌面搜索服务的一组搜索属性，这是一个平面列表。这适用于应该映射到桌面搜索服务的搜索属性的任何丰富的结构化数据。包括安装这些映射的安装机制和一个执行基础结构，用于从映射中利用生成的SQL从项目中提取搜索属性。

18. 发明授权

US07401103B2 Replication protocol for data stores 有权
标题翻译：数据存储的复制协议
公开(公告)号：US07401103B2
公开(公告)日：2008-07-15
申请号：US10631212
申请日：2003-07-31
申请人： Lev Novik , Irena Hudis , Douglas B. Terry , Vivek J. Jhaveri , Sanjay Anand , Ashish B. Shah , Okechukwu Echeruo
发明人： Lev Novik , Irena Hudis , Douglas B. Terry , Vivek J. Jhaveri , Sanjay Anand , Ashish B. Shah , Okechukwu Echeruo
IPC分类号： G06F17/30
CPC分类号： G06F17/30581 , Y10S707/918 , Y10S707/99945 , Y10S707/99952 , Y10S707/99954
摘要： A protocol for replicating replicas in a sync community. Each replica maintains a knowledge that represents changes that the replica is aware of. Each replica does not typically maintain knowledge about other replicas. The protocol includes messages that include knowledge about changes on the various replicas. Using the knowledge, the replicas can enumerate changes and send the changes using asynchronous messages that do not need to be received in any particular order. The protocol enables filters to ensure that a valid replication is possible using a minimum knowledge argument. The protocol also enables replicas to partially replicate using filtered knowledge.
摘要翻译：用于在同步社区中复制副本的协议。每个副本都维护一个代表该副本所知的变化的知识。每个副本通常不会保留关于其他副本的知识。该协议包括包含有关各种副本上的更改的知识的消息。使用知识，副本可以枚举更改，并使用不需要以任何特定顺序接收的异步消息发送更改。该协议允许过滤器确保使用最小知识参数可以进行有效的复制。该协议还使复制品能够使用过滤的知识进行部分复制。

19. 发明申请

US20080005135A1 Defining and extracting a flat list of search properties from a rich structured type 有权
标题翻译：从丰富的结构化类型中定义和提取搜索属性的平面列表
公开(公告)号：US20080005135A1
公开(公告)日：2008-01-03
申请号：US11480693
申请日：2006-06-30
申请人： Sambavi Muthukrishnan , Srinivasmurthy P. Acharya , Mahadevan Venkatraman , Anurag Gupta , Michael W. Thomas , Joseph Trdinich , Balan Sethu Raman , Sameet H. Agarwal , Sanjay Anand , Salome Jacob , Roopali Kaujalgi , Amit Shukla , Maxim Mazeev , Rodger Nickels Kline
发明人： Sambavi Muthukrishnan , Srinivasmurthy P. Acharya , Mahadevan Venkatraman , Anurag Gupta , Michael W. Thomas , Joseph Trdinich , Balan Sethu Raman , Sameet H. Agarwal , Sanjay Anand , Salome Jacob , Roopali Kaujalgi , Amit Shukla , Maxim Mazeev , Rodger Nickels Kline
IPC分类号： G06F17/00
CPC分类号： G06F17/3012 , G06F17/301 , G06F17/30595 , G06F17/30997 , Y10S707/99942
摘要： Rich structured data for items in a file system that allows different kinds of data to be identified by metadata is mapped into a set of search properties for a desktop search service, which is a flat list. This is applicable to any rich structured data that should be mapped into search properties for a desktop search service. Included is an installation mechanism to install these mappings and an execution infrastructure for utilizing the generated SQL from the mappings to extract search properties from items.
摘要翻译：用于允许通过元数据识别不同类型的数据的文件系统中的项目的丰富的结构化数据被映射到用于桌面搜索服务的一组搜索属性，这是一个平面列表。这适用于应该映射到桌面搜索服务的搜索属性的任何丰富的结构化数据。包括安装这些映射的安装机制和一个执行基础结构，用于从映射中利用生成的SQL从项目中提取搜索属性。

20. 发明授权

US07251822B2 System and methods providing enhanced security model 有权
标题翻译：系统和方法提供增强的安全模型
公开(公告)号：US07251822B2
公开(公告)日：2007-07-31
申请号：US10691999
申请日：2003-10-23
申请人： Sameet H. Agarwal , Balan Sethu Raman , Sanjay Anand , Paul J. Leach , Richard B. Ward
发明人： Sameet H. Agarwal , Balan Sethu Raman , Sanjay Anand , Paul J. Leach , Richard B. Ward
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F21/6218 , G06F2221/2141 , G06F2221/2145 , Y10S707/99931 , Y10S707/99939
摘要： The present invention relates to a system and methodology to facilitate security for data items residing within (or associated with) a hierarchical database or storage structure. A database security system is provided having a hierarchical data structure associated with one or more data items. The system includes a security component that applies a security policy to the data items from a global location or region associated with a database. Various components and processes are employed to enable explicit and/or inherited security properties to be received by and propagated to the data items depending on the type of data structure encountered or processed.
摘要翻译：本发明涉及一种促进位于分层数据库或存储结构内（或与之相关联的）数据项的安全性的系统和方法。提供了具有与一个或多个数据项相关联的分层数据结构的数据库安全系统。该系统包括将安全策略应用于与数据库关联的全球位置或区域的数据项的安全组件。采用各种组件和过程来使显式和/或继承的安全属性由数据项接收和传播到数据项，这取决于遇到或处理的数据结构的类型。

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