专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20060143177A1 Comprehensive framework to integrate business logic into a repository 有权
标题翻译：将业务逻辑集成到存储库中的综合框架
公开(公告)号：US20060143177A1
公开(公告)日：2006-06-29
申请号：US11014442
申请日：2004-12-15
申请人： Sam Idicula , Thuvan Hoang , Asha Tarachandani , Nipun Agarwal , Ravi Murthy , Eric Sedlar
发明人： Sam Idicula , Thuvan Hoang , Asha Tarachandani , Nipun Agarwal , Ravi Murthy , Eric Sedlar
IPC分类号： G06F17/30
CPC分类号： G06F17/30067 , G06Q10/06
摘要： Business logic is integrated within a repository through the use of “resource configurations.” A resource configuration is a unit of business logic that is supplied by a user to the repository and associated with a particular directory and/or a resource. Each resource configuration contains one or more configuration items that each defines and/or expresses one or more business rules for managing a resource associated with the resource configuration.
摘要翻译：业务逻辑通过使用“资源配置”集成到存储库中。资源配置是由用户提供给存储库并与特定目录和/或资源相关联的业务逻辑的单元。每个资源配置包含一个或多个配置项，每个配置项定义和/或表示用于管理与资源配置相关联的资源的一个或多个业务规则。

32. 发明申请

US20050050056A1 Mechanism to enable evolving XML schema 有权
标题翻译：启用演进XML模式的机制
公开(公告)号：US20050050056A1
公开(公告)日：2005-03-03
申请号：US10648497
申请日：2003-08-25
申请人： Sam Idicula , Nipun Agarwal , Ravi Murthy , Eric Sedlar , Sivasankaran Chandrasekar
发明人： Sam Idicula , Nipun Agarwal , Ravi Murthy , Eric Sedlar , Sivasankaran Chandrasekar
IPC分类号： G06F17/22 , G06F17/30 , G06F7/00
CPC分类号： G06F17/30914 , G06F17/2247 , G06F17/227 , Y10S707/99932 , Y10S707/99943 , Y10S707/99944
摘要： A method and system for evolving XML-schema-based data to conform to an evolved XML schema is disclosed. Based on an existing XML schema and an instance document that is based on the existing XML schema, an XML-schema-independent form of the instance document is generated. Based on a set of specified transformations and the XML-schema-independent form of the instance document, an evolved instance document is generated. The evolved instance document conforms to an evolved XML schema that incorporates changes to the existing XML schema. Techniques described herein are flexible enough to accommodate a wide variety of evolutions to XML schemas.
摘要翻译：公开了一种用于演进基于XML模式的数据以符合演进的XML模式的方法和系统。基于现有XML模式和基于现有XML模式的实例文档，生成实例文档的与XML模式无关的形式。基于一组指定的转换和实例文档的与XML模式无关的形式，生成了演进的实例文档。演进的实例文档符合演进的XML模式，其中包含对现有XML模式的更改。本文描述的技术足够灵活，以适应各种演进到XML模式。

33. 发明授权

US07870163B2 Implementation of backward compatible XML schema evolution in a relational database system 有权
标题翻译：在关系数据库系统中实现向后兼容的XML模式演进
公开(公告)号：US07870163B2
公开(公告)日：2011-01-11
申请号：US11540341
申请日：2006-09-28
申请人： Abhyudaya Agrawal , Thomas Baby , Nipun Agarwal , Sam Idicula , Ravi Murthy , Eric Sedlar
发明人： Abhyudaya Agrawal , Thomas Baby , Nipun Agarwal , Sam Idicula , Ravi Murthy , Eric Sedlar
IPC分类号： G06F17/30
CPC分类号： G06F17/2247
摘要： In-place XML schema evolution occurs by evaluating an existing XML schema in a database system to see if it is compatible with a new XML schema. To determine if the old schema is compatible with the new schema, a lock-step traversal is performed on the two schemas. Each instruction in the old schema is compared to instructions in the new schema. Detected differences between the two schemas are evaluated to determine if existing XML documents are still compatible with the new schema. If they are, then an in-place schema evolution operation can take place. The in-place schema operation basically, involves appending the updated object information to the underlying object type and preserving the order of elements in a document by storing element mapping information on disk.
摘要翻译：通过评估数据库系统中的现有XML模式来查看是否与新的XML模式兼容，就会发生就地XML模式演进。为了确定旧模式是否与新模式兼容，在两个模式上执行锁步遍历。将旧模式中的每个指令与新模式中的指令进行比较。对两个模式之间的检测差异进行评估，以确定现有XML文档是否仍然与新模式兼容。如果它们是，则可以进行就地模式演进操作。就地模式操作基本上包括将更新的对象信息附加到底层对象类型，并通过在盘上存储元素映射信息来保留文档中元素的顺序。

34. 发明申请

US20090158047A1 HIGH PERFORMANCE SECURE CACHING IN THE MID-TIER 审中-公开
标题翻译：中层高性能安全缓存
公开(公告)号：US20090158047A1
公开(公告)日：2009-06-18
申请号：US12276182
申请日：2008-11-21
申请人： Thomas Baby , Asha Tarachandani , Naveen Zalpuri , Sam Idicula , Nipun Agarwal , Shu Ling , Ravi Murthy , Fredric Scott Goell , Eric Sedlar , Ming Lei , Ajay Desai , Lawrence Jacobs
发明人： Thomas Baby , Asha Tarachandani , Naveen Zalpuri , Sam Idicula , Nipun Agarwal , Shu Ling , Ravi Murthy , Fredric Scott Goell , Eric Sedlar , Ming Lei , Ajay Desai , Lawrence Jacobs
IPC分类号： H04L9/00
CPC分类号： H04L63/101 , G06F12/0813 , G06F12/0875 , G06F21/6218 , G06F2221/2141 , H04L63/20 , H04L67/14 , H04L67/142 , H04L67/145 , H04L67/28 , H04L67/2819 , H04L67/2842
摘要： In a multi-tier data server system, data from the first tier is cached in a mid-tier cache of the middle tier. Access control information from the first tier for the data is also cached within the mid-tier cache. Caching the security information in the middle tier allows the middle tier to make access control decisions regarding requests for data made by clients in the outer tier.
摘要翻译：在多层数据服务器系统中，来自第一层的数据被缓存在中间层的中间层缓存中。来自数据的第一层的访问控制信息也缓存在中间层缓存中。缓存中间层的安全信息允许中间层对外层客户端的数据请求进行访问控制决策。

35. 发明申请

US20080082560A1 Implementation of backward compatible XML schema evolution 有权
标题翻译：实现向后兼容的XML模式演进
公开(公告)号：US20080082560A1
公开(公告)日：2008-04-03
申请号：US11540341
申请日：2006-09-28
申请人： Abhyudaya Agrawal , Thomas Baby , Nipun Agarwal , Sam Idicula , Ravi Murthy , Eric Sedlar
发明人： Abhyudaya Agrawal , Thomas Baby , Nipun Agarwal , Sam Idicula , Ravi Murthy , Eric Sedlar
IPC分类号： G06F7/00
CPC分类号： G06F17/2247
摘要： In-place XML schema evolution occurs by evaluating an existing XML schema in a database system to see if it is compatible with a new XML schema. To determine if the old schema is compatible with the new schema, a lock-step traversal is performed on the two schemas. Each instruction in the old schema is compared to instructions in the new schema. Detected differences between the two schemas are evaluated to determine if existing XML documents are still compatible with the new schema. If they are, then an in-place schema evolution operation can take place. The in-place schema operation basically, involves appending the updated object information to the underlying object type and preserving the order of elements in a document by storing element mapping information on disk.
摘要翻译：通过评估数据库系统中的现有XML模式来查看是否与新的XML模式兼容，就会发生就地XML模式演进。为了确定旧模式是否与新模式兼容，在两个模式上执行锁步遍历。将旧模式中的每个指令与新模式中的指令进行比较。对两个模式之间的检测差异进行评估，以确定现有XML文档是否仍然与新模式兼容。如果它们是，则可以进行就地模式演进操作。就地模式操作基本上包括将更新的对象信息附加到底层对象类型，并通过在盘上存储元素映射信息来保留文档中元素的顺序。

36. 发明申请

US20070150525A1 Efficient support for workspace-local queries in a repository that supports file versioning 有权
标题翻译：在支持文件版本控制的存储库中高效支持工作区本地查询
公开(公告)号：US20070150525A1
公开(公告)日：2007-06-28
申请号：US11316803
申请日：2005-12-22
申请人： Sam Idicula , Thomas Baby , Vikram Kapoor , Nipun Agarwal , Eric Sedlar
发明人： Sam Idicula , Thomas Baby , Vikram Kapoor , Nipun Agarwal , Eric Sedlar
IPC分类号： G06F17/30
CPC分类号： G06F17/3023 , Y10S707/99954
摘要： Evaluation of workspace-local queries on a repository that supports versioning is enabled by tracking which versions of resources that are stored in the repository are associated with particular workspaces. A mapping is created and maintained for each workspace and each workspace-enabled table, i.e., a repository table that supports multiple versions of resources in the table. The mapping, such as a bit vector, is indexed by resource identifier. A set bit indicates that a particular resource version that corresponds to the bit is associated with the particular workspace. Therefore, the mapping indicates which rows in the workspace-enabled table are in the particular workspace. Index-based and functional evaluation schemes may utilize the per workspace, per table mapping to evaluate queries on the versioned repository. A new operator (IN_WORKSPACE) is introduced, through which an evaluation routine is invoked to determine whether or not a particular row maps to a particular workspace.
摘要翻译：通过跟踪存储在存储库中的哪些版本的资源与特定工作空间相关联，可以对支持版本控制的存储库上的工作区本地查询进行评估。为每个工作空间和每个启用工作区的表创建和维护映射，即支持表中多个版本资源的存储库表。诸如位向量的映射由资源标识符索引。一组位表示与该位相对应的特定资源版本与特定工作空间相关联。因此，映射指示工作区启用的表中哪些行在特定工作空间中。基于索引和功能评估方案可以利用每个工作空间，每个表映射来评估版本化存储库中的查询。引入了一个新的运算符（IN_WORKSPACE），通过该运算符调用一个评估程序来确定特定行是否映射到特定的工作区。

37. 发明授权

US07051033B2 Providing a consistent hierarchical abstraction of relational data 有权
公开(公告)号：US07051033B2
公开(公告)日：2006-05-23
申请号：US10260384
申请日：2002-09-27
申请人： Nipun Agarwal , Eric Sedlar , Ravi Murthy , Namit Jain
发明人： Nipun Agarwal , Eric Sedlar , Ravi Murthy , Namit Jain
IPC分类号： G06F17/30 , G06F17/00
CPC分类号： G06F17/30595 , G06F17/30917 , Y10S707/99931 , Y10S707/99933 , Y10S707/99942 , Y10S707/99943 , Y10S707/99945
摘要： A hierarchy may be explicitly or implicitly reflected in existing data maintained external to hierarchy structures. Such hierarchies are referred to herein as a “pre-existing hierarchies”. Techniques are described herein for capturing a pre-existing hierarchy in hierarchy structures. After a pre-existing hierarchy has been captured, there exist two independent sets of data that reflect the hierarchy: the external hierarchy definition and the internal hierarchy definition. Changing either hierarchy definition changes the hierarchy. Therefore, to maintain a consistent reflection of the hierarchy, the internal hierarchy definition must be modified in response to changes made to the external hierarchy definition, and the external hierarchy definition must be modified in response to changes made to the internal hierarchy definition. Various techniques are described for maintaining consistency between the two hierarchy definitions.

38. 发明申请

US20060101041A1 Providing a consistent hierarchical abstraction of relational data 有权
公开(公告)号：US20060101041A1
公开(公告)日：2006-05-11
申请号：US11315835
申请日：2005-12-21
申请人： Nipun Agarwal , Eric Sedlar , Ravi Murthy , Namit Jain
发明人： Nipun Agarwal , Eric Sedlar , Ravi Murthy , Namit Jain
IPC分类号： G06F7/00
CPC分类号： G06F17/30595 , G06F17/30917 , Y10S707/99931 , Y10S707/99933 , Y10S707/99942 , Y10S707/99943 , Y10S707/99945
摘要： A hierarchy may be explicitly or implicitly reflected in existing data maintained external to hierarchy structures. Such hierarchies are referred to herein as a “pre-existing hierarchies”. Techniques are described herein for capturing a pre-existing hierarchy in hierarchy structures. After a pre-existing hierarchy has been captured, there exist two independent sets of data that reflect the hierarchy: the external hierarchy definition and the internal hierarchy definition. Changing either hierarchy definition changes the hierarchy. Therefore, to maintain a consistent reflection of the hierarchy, the internal hierarchy definition must be modified in response to changes made to the external hierarchy definition, and the external hierarchy definition must be modified in response to changes made to the internal hierarchy definition. Various techniques are described for maintaining consistency between the two hierarchy definitions.

39. 发明授权

US07158981B2 Providing a consistent hierarchical abstraction of relational data 有权
标题翻译：提供关系数据的一致的分层抽象
公开(公告)号：US07158981B2
公开(公告)日：2007-01-02
申请号：US11315835
申请日：2005-12-21
申请人： Nipun Agarwal , Eric Sedlar , Ravi Murthy , Namit Jain
发明人： Nipun Agarwal , Eric Sedlar , Ravi Murthy , Namit Jain
IPC分类号： G06F17/00 , G06F7/00
CPC分类号： G06F17/30595 , G06F17/30917 , Y10S707/99931 , Y10S707/99933 , Y10S707/99942 , Y10S707/99943 , Y10S707/99945
摘要： A hierarchy may be explicitly or implicitly reflected in existing data maintained external to hierarchy structures. Such hierarchies are referred to herein as a “pre-existing hierarchies”. Techniques are described herein for capturing a pre-existing hierarchy in hierarchy structures. After a pre-existing hierarchy has been captured, there exist two independent sets of data that reflect the hierarchy: the external hierarchy definition and the internal hierarchy definition. Changing either hierarchy definition changes the hierarchy. Therefore, to maintain a consistent reflection of the hierarchy, the internal hierarchy definition must be modified in response to changes made to the external hierarchy definition, and the external hierarchy definition must be modified in response to changes made to the internal hierarchy definition. Various techniques are described for maintaining consistency between the two hierarchy definitions.
摘要翻译：层次结构可以在层次结构外部维护的现有数据中显式或隐式地反映出来。这样的层次结构在本文中称为“预先存在的层级”。这里描述了用于在层次结构中捕获预先存在的层次结构的技术。在捕获了一个预先存在的层次结构之后，存在反映层次结构的两个独立的数据集：外部层次结构定义和内部层次结构定义。更改层次结构定义会更改层次结构。因此，为了保持层次结构的一致反映，必须根据对外部层次结构定义所做的更改来修改内部层次结构定义，并且必须根据对内部层次结构定义的更改来修改外部层次结构定义。描述了用于维持两个层次结构定义之间的一致性的各种技术。

40. 发明申请

US20060117049A1 Processing path-based database operations 有权
公开(公告)号：US20060117049A1
公开(公告)日：2006-06-01
申请号：US10999864
申请日：2004-11-29
申请人： Namit Jain , Fei Ge , Ravi Murthy , Subramanian Muralidhar , Nipun Agarwal , Eric Sedlar
发明人： Namit Jain , Fei Ge , Ravi Murthy , Subramanian Muralidhar , Nipun Agarwal , Eric Sedlar
IPC分类号： G06F17/00
CPC分类号： G06F17/30091 , G06F17/30233 , Y10S707/99931
摘要： A method and apparatus for processing path-based database operations is provided. According to one aspect, a “parent row ID” column is added to a directory links table. For each row in the table, the value of the “parent row ID” column indicates the row ID, in the table, of the node that is that row's node's parent in the file hierarchy. To determine whether a particular node is within a specified path of the file hierarchy, the particular node's pathname is derived by visiting child-to-parent links indicated in the table and prepending, to the front of a pathname being constructed for the particular node, node names indicated in the visited rows. Each parent node's row in the directory links table is located using the “parent row ID” column of the child node's row. The resulting pathname is compared with the specified path to determine whether the particular node exists therein.

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