Techniques for fast and scalable XML generation and aggregation over binary XML
    21.
    发明授权
    Techniques for fast and scalable XML generation and aggregation over binary XML 有权
    用于通过二进制XML实现快速可扩展的XML生成和聚合的技术

    公开(公告)号:US08417714B2

    公开(公告)日:2013-04-09

    申请号:US12692549

    申请日:2010-01-22

    IPC分类号: G06F7/00 G06F17/30

    CPC分类号: G06F17/30938

    摘要: Techniques for fast and scalable generation and aggregation of XML data are described. In an example embodiment, an XML query that requests data from XML documents is received. The XML query is evaluated to determine one or more XML results. For each particular XML result, evaluating the XML query comprises: instantiating a particular data structure that represents the particular XML result, where the particular data structure is encoded in accordance with tags specified in the XML query but does not store the tags; and storing, in the particular data structure, one or more locators that respectively point to one or more fragments in the XML documents, where the particular data structure stores the one or more locators but does not store the one or more fragments. On demand, in response to a request indicating the particular XML result, a serialized representation of the particular XML result is generated based at least on the particular data structure.

    摘要翻译: 描述了用于快速和可扩展的XML数据生成和聚合的技术。 在示例实施例中,接收从XML文档请求数据的XML查询。 评估XML查询以确定一个或多个XML结果。 对于每个特定的XML结果,评估XML查询包括:实例化表示特定XML结果的特定数据结构,其中特定数据结构根据XML查询中指定的标签进行编码,但不存储标签; 以及在所述特定数据结构中存储分别指向所述XML文档中的一个或多个片段的一个或多个定位符,其中所述特定数据结构存储所述一个或多个定位符,但不存储所述一个或多个片段。 根据需要,响应于指示特定XML结果的请求,至少基于特定数据结构生成特定XML结果的序列化表示。

    XML-based translation
    22.
    发明授权
    XML-based translation 有权
    基于XML的翻译

    公开(公告)号:US08145993B2

    公开(公告)日:2012-03-27

    申请号:US11649004

    申请日:2007-01-03

    IPC分类号: G06F17/00

    CPC分类号: G06F17/2247 G06F9/454

    摘要: Systems, methods, and other embodiments associated with providing an XML-based translation service are described. One method embodiment includes accessing a translation-aware XML document that may comply with a translation-enabling XML schema. The document may store a first XML element that stores translatable data and a second XML element that stores a translation of the translatable data. The schema may describe that the first XML element includes a first identifier that identifies the first element as storing translatable data. The schema may also describe that the second XML element includes a second identifier that identifies the second element as storing a translation for translatable data. The method may also include establishing a session language identifier and providing a virtual view of the translation-aware XML document, the virtual view being determined, at least in part, by the session language identifier.

    摘要翻译: 描述了与提供基于XML的翻译服务相关联的系统,方法和其他实施例。 一个方法实施例包括访问可以符合可翻译启用的XML模式的具有翻译感知的XML文档。 文档可以存储存储可翻译数据的第一XML元素和存储可翻译数据的翻译的第二XML元素。 该模式可以描述第一XML元素包括将第一元素标识为存储可翻译数据的第一标识符。 该模式还可以描述第二XML元素包括标识第二元素作为存储可翻译数据的翻译的第二标识符。 该方法还可以包括建立会话语言标识符并提供翻译感知XML文档的虚拟视图,该虚拟视图至少部分地由会话语言标识符来确定。

    XML-based translation
    23.
    发明申请
    XML-based translation 有权
    基于XML的翻译

    公开(公告)号:US20080172603A1

    公开(公告)日:2008-07-17

    申请号:US11649004

    申请日:2007-01-03

    IPC分类号: G06F17/00 G06F17/20

    CPC分类号: G06F17/2247 G06F9/454

    摘要: Systems, methods, and other embodiments associated with providing an XML-based translation service are described. One method embodiment includes accessing a translation-aware XML document that may comply with a translation-enabling XML schema. The document may store a first XML element that stores translatable data and a second XML element that stores a translation of the translatable data. The schema may describe that the first XML element includes a first identifier that identifies the first element as storing translatable data. The schema may also describe that the second XML element includes a second identifier that identifies the second element as storing a translation for translatable data. The method may also include establishing a session language identifier and providing a virtual view of the translation-aware XML document, the virtual view being determined, at least in part, by the session language identifier.

    摘要翻译: 描述了与提供基于XML的翻译服务相关联的系统,方法和其他实施例。 一个方法实施例包括访问可以符合可翻译启用的XML模式的具有翻译感知的XML文档。 文档可以存储存储可翻译数据的第一XML元素和存储可翻译数据的翻译的第二XML元素。 该模式可以描述第一XML元素包括将第一元素标识为存储可翻译数据的第一标识符。 该模式还可以描述第二XML元素包括标识第二元素作为存储可翻译数据的翻译的第二标识符。 该方法还可以包括建立会话语言标识符并提供翻译感知XML文档的虚拟视图,该虚拟视图至少部分地由会话语言标识符来确定。

    Method and mechanism for efficient access to nodes in XML data
    24.
    发明申请
    Method and mechanism for efficient access to nodes in XML data 审中-公开
    有效访问XML数据中的节点的方法和机制

    公开(公告)号:US20050055629A1

    公开(公告)日:2005-03-10

    申请号:US10656097

    申请日:2003-09-05

    IPC分类号: G06F17/00 G06F17/30

    CPC分类号: G06F16/84

    摘要: Disclosed is a method and mechanism for accessing XML data. In one approach, in the case of a schema based document, the structure of the XML document is known apriori and this information can be exploited to store and retrieve the data more efficiently. A Named Access interface or procedure can be defined and associated with elements of the schema. The need for datatype conversions can be eliminated by allowing direct mapping to the intended datatype or the closest matching datatype in the system to which the invention is directed. The storage information can be exploited to provide “direct” access to data based on offset in lieu of a linear traversal. Another aspect is that only the relevant portions need to be even loaded into memory.

    摘要翻译: 公开了一种访问XML数据的方法和机制。 在一种方法中,在基于模式的文档的情况下,XML文档的结构是已知的,并且可以利用该信息来更有效地存储和检索数据。 命名访问接口或过程可以定义并与模式的元素相关联。 可以通过直接映射到本发明所针对的系统中的预期数据类型或最接近的匹配数据类型来消除对数据类型转换的需要。 可以利用存储信息来提供基于偏移代替线性遍历的“直接”访问数据。 另一方面是只有相关部分需要被均匀地加载到存储器中。

    Call back structures for user defined DOMs
    25.
    发明授权
    Call back structures for user defined DOMs 有权
    调用用户定义的DOM的结构

    公开(公告)号:US07305667B1

    公开(公告)日:2007-12-04

    申请号:US10171796

    申请日:2002-06-13

    IPC分类号: G06F9/44

    CPC分类号: G06F9/4491

    摘要: Described herein are techniques that allow applications developed in non-object oriented languages, such as C, to interact with DOM trees implemented under different DOM implementations. An application accesses different DOM implementations through a set of function pointers that conform to a set of function signatures. The set of function pointers may be stored in a data structure defined to have member function pointers that point to functions that conform to the set of function signatures. The set of function signatures define a common interface through which applications may interact with a variety of DOM implementations. One or more applications generate the set of function pointers and store them in a data structure. The other applications register the function pointers with an application by, for example, passing a pointer to the data structure to the application.

    摘要翻译: 这里描述的是允许以非面向对象语言(如C)开发的应用程序与在不同DOM实现下实现的DOM树进行交互的技术。 应用程序通过一组符合一组函数签名的函数指针访问不同的DOM实现。 函数指针集合可以存储在定义为具有指向符合该组函数签名的函数的成员函数指针的数据结构中。 这组函数签名定义了一个通用接口,应用程序可以通过这些接口与各种DOM实现进行交互。 一个或多个应用程序生成一组函数指针并将它们存储在数据结构中。 其他应用程序通过一个应用程序注册函数指针,例如,将一个指针传递给应用程序的数据结构。

    Techniques for changing XML content in a relational database
    26.
    发明授权
    Techniques for changing XML content in a relational database 有权
    在关系数据库中更改XML内容的技术

    公开(公告)号:US07386567B2

    公开(公告)日:2008-06-10

    申请号:US10956300

    申请日:2004-09-30

    IPC分类号: G06F17/30

    摘要: Techniques are provided for changing data for an XML construct in an SQL/XML compliant database management system (DBMS). The DBMS allows instances of XML type to represent XML constructs, such as XML documents, XML elements, XML attributes, and fragments of XML documents. An SQL statement is received that includes an XML operator that operates on a particular component in an instance of XML type. During execution of the SQL statement, the XML operator is evaluated by modifying content for the component without modifying the entire instance. For example, an XML delete operator deletes the particular component from the instance. Other XML operators include an insert operator, an insert-before operator, an append-child operator, and an update operator. During execution, these operators may be rewritten to operate on existing SQL constructs, or evaluated by updating only some of the existing SQL constructs, or both.

    摘要翻译: 提供技术用于在符合SQL / XML的数据库管理系统(DBMS)中更改XML构造的数据。 DBMS允许XML类型的实例表示XML构造,例如XML文档,XML元素,XML属性和XML文档片段。 收到一条SQL语句,其中包含一个在XML类型的实例中对特定组件进行操作的XML运算符。 在执行SQL语句期间,通过修改组件的内容而不修改整个实例来评估XML运算符。 例如,XML删除运算符从实例中删除特定组件。 其他XML运算符包括一个插入运算符,一个insert-before运算符,一个append-child运算符和一个update运算符。 在执行期间,这些运算符可能被重写为对现有的SQL结构进行操作,或者只通过更新现有的SQL结构或两者来评估。

    Techniques for changing XML content in a relational database
    27.
    发明申请
    Techniques for changing XML content in a relational database 有权
    在关系数据库中更改XML内容的技术

    公开(公告)号:US20050044113A1

    公开(公告)日:2005-02-24

    申请号:US10956300

    申请日:2004-09-30

    IPC分类号: G06F17/30 G06F17/00

    摘要: Techniques are provided for changing data for an XML construct in an SQL/XML compliant database management system (DBMS). The DBMS allows instances of XML type to represent XML constructs, such as XML documents, XML elements, XML attributes, and fragments of XML documents. An SQL statement is received that includes an XML operator that operates on a particular component in an instance of XML type. During execution of the SQL statement, the XML operator is evaluated by modifying content for the component without modifying the entire instance. For example, an XML delete operator deletes the particular component from the instance. Other XML operators include an insert operator, an insert-before operator, an append-child operator, and an update operator. During execution, these operators may be rewritten to operate on existing SQL constructs, or evaluated by updating only some of the existing SQL constructs, or both.

    摘要翻译: 提供技术用于在符合SQL / XML的数据库管理系统(DBMS)中更改XML构造的数据。 DBMS允许XML类型的实例表示XML构造,例如XML文档,XML元素,XML属性和XML文档片段。 收到一条SQL语句,其中包含一个在XML类型的实例中对特定组件进行操作的XML运算符。 在执行SQL语句期间,通过修改组件的内容而不修改整个实例来评估XML运算符。 例如,XML删除运算符从实例中删除特定组件。 其他XML运算符包括一个插入运算符,一个insert-before运算符,一个append-child运算符和一个update运算符。 在执行期间,这些运算符可能被重写为对现有的SQL结构进行操作,或者只通过更新现有的SQL结构或两者来评估。

    Techniques for changing XML content in a relational database
    28.
    发明授权
    Techniques for changing XML content in a relational database 有权
    在关系数据库中更改XML内容的技术

    公开(公告)号:US06836778B2

    公开(公告)日:2004-12-28

    申请号:US10428445

    申请日:2003-05-01

    IPC分类号: G06F1730

    摘要: Techniques are provided for changing data for an XML construct in an SQL/XML compliant database management system (DBMS). The DBMS allows instances of XML type to represent XML constructs, such as XML documents, XML elements, XML attributes, and fragments of XML documents. An SQL statement is received that includes an XML operator that operates on a particular component in an instance of XML type. During execution of the SQL statement, the XML operator is evaluated by modifying content for the component without modifying the entire instance. For example, an XML delete operator deletes the particular component from the instance. Other XML operators include an insert operator, an insert-before operator, an append-child operator, and an update operator. During execution, these operators may be rewritten to operate on existing SQL constructs, or evaluated by updating only some of the existing SQL constructs, or both.

    摘要翻译: 提供技术用于在符合SQL / XML的数据库管理系统(DBMS)中更改XML构造的数据。 DBMS允许XML类型的实例表示XML构造,例如XML文档,XML元素,XML属性和XML文档片段。 收到一条SQL语句,其中包含一个在XML类型的实例中对特定组件进行操作的XML运算符。 在执行SQL语句期间,通过修改组件的内容而不修改整个实例来评估XML运算符。 例如,XML删除运算符从实例中删除特定组件。 其他XML运算符包括一个插入运算符,一个insert-before运算符,一个append-child运算符和一个update运算符。 在执行期间,这些运算符可能被重写为对现有的SQL结构进行操作,或者只通过更新现有的SQL结构或两者来评估。