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。

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。

公开(公告)号：US07440981B2

公开(公告)日：2008-10-21

申请号：US10631591

申请日：2003-07-31

申请人： Lev Novik ,  Irena Hudis ,  Douglas B. Terry ,  Ashish Shah ,  Sanjay Anand ,  Yunxin Wu

发明人： Lev Novik ,  Irena Hudis ,  Douglas B. 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。

公开(公告)号：US20050039001A1

公开(公告)日：2005-02-17

申请号：US10630162

申请日：2003-07-30

申请人： Irena Hudis ,  Lev Novik ,  Sanjay Anand ,  Sameet Agarwal ,  Balan Raman

发明人： Irena Hudis ,  Lev Novik ,  Sanjay Anand ,  Sameet Agarwal ,  Balan Raman

IPC分类号： G06F21/24 ,  G06F12/00 ,  G06F12/14 ,  G06F15/00 ,  G06F21/00 ,  G06F21/20 ,  H04L9/00

CPC分类号： G06F21/6218 ,  G06F2221/2141 ,  G06F2221/2145

摘要： Administering digital security is disclosed. Data and method items are stored on a computer system in a volume. The volume is divided up into non-overlapping security zones. Each item exists in a security zone. Security rules are granted to principals where the security rules apply to items in a particular zone. The security rules specify what principals have what rights; such as read, write delete and execute; to what items. Administrative rights can be delegated by principals by splitting a security zone to form two security zones. Principals who have administrative rights to the security zone assign additional principals to one of the security zones while maintaining all administrative rights to the other zone. Thus principals can retain certain administrative rights to certain items exclusively to themselves while delegating administrative rights to other items to other principals.

摘要翻译： 公开了管理数字安全。 数据和方法项目存储在卷中的计算机系统上。 音量分为不重叠的安全区域。 每个项目都存在于安全区域中。 安全规则被授予主体，其中安全规则适用于特定区域中的项目。 安全规则规定什么校长有什么权利？ 如读，写删除和执行; 到什么物品 主管人员可以通过拆分安全区域形成两个安全区域来管理权限。 拥有对安全区域具有管理权限的校长将向其中一个安全区域分配其他校长，同时维护对另一个区域的所有管理权限。 因此，负责人可以将某些项目的某些行政权利保留给自己，同时将其他项目的行政权力委托给其他负责人。

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。

公开(公告)号：US20080022358A1

公开(公告)日：2008-01-24

申请号：US11830680

申请日：2007-07-30

申请人： Sameet Agarwal ,  Balan Raman ,  Sanjay Anand ,  Paul Leach ,  Richard Ward

发明人： Sameet Agarwal ,  Balan Raman ,  Sanjay Anand ,  Paul Leach ,  Richard Ward

IPC分类号： G06F17/00

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。

公开(公告)号：US20060066858A1

公开(公告)日：2006-03-30

申请号：US11157944

申请日：2005-06-22

申请人： Ivars Jaunakais ,  Sanjay Anand

发明人： Ivars Jaunakais ,  Sanjay Anand

IPC分类号： G01N21/00

CPC分类号： G01N21/78 ,  G01N1/10 ,  G01N21/0303 ,  G01N21/255 ,  G01N21/8483 ,  G01N2021/7759

摘要： A beneficial photometric analytical method is described according to which an effective amount of at least one analytical agent for photometric analysis, is delivered from a support into a liquid sample, and advantageously a mixing action may be provided, by moving a portion of the support in the sample. In accordance with the method, the sample may be in a photometric cell disposed in a photometric instrument for optical analysis, or may be in a photometric instrument cell chamber (or well) normally used for receiving a photometric cell for optical analysis. In accordance with an advantageous feature of the method, the sample may be collected by immersing at least a portion of the photometric cell or the photometric instrument well, in is a bulk volume of the liquid to be analyzed, and the photometric instrument is beneficially waterproof. In accordance with a further aspect, a photometric cell that provides more than one optical path length may beneficially be used, and a particular optical path length selected by rotation of the photometric cell in the cell chamber. Also described is a beneficial photometric apparatus for use with such a photometric cell.

摘要翻译： 描述了有用的光度分析方法，根据该方法，有效量的至少一种用于光度分析的分析剂从载体输送到液体样品中，并且有利地可以通过将载体的一部分移动 例子。 根据该方法，样品可以在设置在用于光学分析的光度测量仪器中的光度计中，或者可以在通常用于接收用于光学分析的光度计的光度计仪器室（或井）中。 根据该方法的有利特征，可以通过将至少一部分光度计或光度仪器浸入到待分析液体的体积的体积中来收集样品，并且光度仪器有利地是防水的 。 根据另一方面，可有利地使用提供多于一个光程长度的测光单元，以及通过测光单元在单元室中旋转而选择的特定光程长度。 还描述了一种用于这种光度计的有用的光度测定装置。

公开(公告)号：US20050122980A1

公开(公告)日：2005-06-09

申请号：US11021184

申请日：2004-12-23

申请人： Sanjay Anand ,  NK Srinivas ,  Jameel Hyder ,  Kyle Brandon

发明人： Sanjay Anand ,  NK Srinivas ,  Jameel Hyder ,  Kyle Brandon

IPC分类号： G06F9/50 ,  H04L29/06 ,  H04L29/08 ,  H04L12/28

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.

公开(公告)号：US06904519B2

公开(公告)日：2005-06-07

申请号：US09726082

申请日：2000-11-29

申请人： Sanjay Anand ,  N K Srinivas ,  Jameel Hyder ,  Kyle E. Brandon

发明人： Sanjay Anand ,  N K Srinivas ,  Jameel Hyder ,  Kyle E. Brandon

IPC分类号： G06F9/50 ,  H04L29/06 ,  H04L29/08 ,  G06F15/173

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.

摘要翻译： 将否则将在计算机系统的处理器和存储器中执行的特定处理任务卸载到外围设备。 然后由外围设备执行计算任务，从而为其他计算任务节省计算机系统资源。 在一个优选实施例中，所公开的方法用于分层网络模型中，其中通常在网络应用中执行的计算任务代替卸载到网络接口卡（NIC）外围设备。

公开(公告)号：US06141705A

公开(公告)日：2000-10-31

申请号：US97169

申请日：1998-06-12

申请人： Sanjay Anand ,  Kyle Brandon ,  Nk Srinavas ,  Jameel Hyder

发明人： Sanjay Anand ,  Kyle Brandon ,  Nk Srinavas ,  Jameel Hyder

IPC分类号： G06F9/46 ,  G06F9/50 ,  H04L29/06 ,  H04L29/08 ,  G06F13/14

CPC分类号： H04L63/1458 ,  G06F9/5044 ,  G06F9/5055 ,  H04L29/06 ,  H04L69/12 ,  H04L69/22 ,  G06F2209/509 ,  H04L63/0428 ,  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.