Object-relational mapping with dynamic relational schemas
    1.
    发明授权
    Object-relational mapping with dynamic relational schemas 有权
    具有动态关系模式的对象关系映射

    公开(公告)号:US08280924B2

    公开(公告)日:2012-10-02

    申请号:US12412135

    申请日:2009-03-26

    IPC分类号: G06F7/00 G06F17/30

    CPC分类号: G06F17/30607

    摘要: In an embodiment, a generic database application of a computer system receives a portion of input data from a database. The generic database application can communicate with the database using a variety of different database schemas. The generic database application of the computer system infers a portion of ORM metadata associated with the received input data. The computer system accesses a generic ORM query where the ORM query is configured to provide mapping information to map the input data into a graph of objects according to the database object properties included in the ORM metadata. The computer system maps the input data into a graph of objects using the database object properties included in the ORM metadata and displays an ORM object view which includes the graph of objects.

    摘要翻译: 在一个实施例中,计算机系统的通用数据库应用从数据库接收输入数据的一部分。 通用数据库应用程序可以使用各种不同的数据库模式与数据库通信。 计算机系统的通用数据库应用程序推断与接收到的输入数据相关联的一部分ORM元数据。 计算机系统访问通用ORM查询,其中ORM查询被配置为提供映射信息,以根据ORM元数据中包含的数据库对象属性将输入数据映射到对象图中。 计算机系统使用ORM元数据中包含的数据库对象属性将输入数据映射到对象的图形中,并显示包含对象图形的ORM对象视图。

    REPRESENTING RELATIONAL SCHEMA INFORMATION USING GENERIC META SCHEMAS
    2.
    发明申请
    REPRESENTING RELATIONAL SCHEMA INFORMATION USING GENERIC META SCHEMAS 审中-公开
    使用通用META方案代表关系图

    公开(公告)号:US20110137959A1

    公开(公告)日:2011-06-09

    申请号:US12632613

    申请日:2009-12-07

    IPC分类号: G06F7/00

    CPC分类号: G06F16/9024

    摘要: In an embodiment, a computer system defines a generic relational meta-schema (GRMS), where the GRMS describes a generic representation for relational schemas and where the GRMS includes metadata indicating how a relational schema is to be stored as data in the data store. The computer system also defines describes a generic relational data schema (GRDS), where the GRDS describes a generic representation for relational data and where the GRDS includes metadata that indicates how relational data is to be stored in the data store in a generic fashion not necessarily complying with the relational schema for the data. Next, the computer system stores data in the data store according to the generic relational data schema and stores metadata as data in the data store according to the generic relational meta-schema.

    摘要翻译: 在一个实施例中,计算机系统定义通用关系元模式(GRMS),其中GRMS描述关系模式的通用表示,并且其中GRMS包括指示关系模式如何作为数据存储在数据存储中的元数据。 计算机系统还定义了一种通用关系数据模式(GRDS),其中GRDS描述了关系数据的通用表示形式,并且GRDS包括元数据,其中指示如何以通用方式将关系数据存储在数据存储中 符合数据的关系模式。 接下来,计算机系统根据通用关系数据模式将数据存储在数据存储器中,并且根据通用关系元模式将元数据作为数据存储在数据存储器中。

    OBJECT-RELATIONAL MAPPING WITH DYNAMIC RELATIONAL SCHEMAS
    3.
    发明申请
    OBJECT-RELATIONAL MAPPING WITH DYNAMIC RELATIONAL SCHEMAS 有权
    具有动态关系规划的对象关系映射

    公开(公告)号:US20100250625A1

    公开(公告)日:2010-09-30

    申请号:US12412135

    申请日:2009-03-26

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30607

    摘要: In an embodiment, a generic database application of a computer system receives a portion of input data from a database. The generic database application can communicate with the database using a variety of different database schemas. The generic database application of the computer system infers a portion of ORM metadata associated with the received input data. The computer system accesses a generic ORM query where the ORM query is configured to provide mapping information to map the input data into a graph of objects according to the database object properties included in the ORM metadata. The computer system maps the input data into a graph of objects using the database object properties included in the ORM metadata and displays an ORM object view which includes the graph of objects.

    摘要翻译: 在一个实施例中,计算机系统的通用数据库应用从数据库接收输入数据的一部分。 通用数据库应用程序可以使用各种不同的数据库模式与数据库通信。 计算机系统的通用数据库应用程序推断与接收到的输入数据相关联的一部分ORM元数据。 计算机系统访问通用ORM查询,其中ORM查询被配置为提供映射信息,以根据ORM元数据中包含的数据库对象属性将输入数据映射到对象图中。 计算机系统使用ORM元数据中包含的数据库对象属性将输入数据映射到对象的图形中,并显示包含对象图形的ORM对象视图。

    Accessing and manipulating data in a data flow graph
    4.
    发明授权
    Accessing and manipulating data in a data flow graph 失效
    访问和操作数据流图中的数据

    公开(公告)号:US07761586B2

    公开(公告)日:2010-07-20

    申请号:US11348388

    申请日:2006-02-06

    IPC分类号: G06F15/16 G06F7/00 G06F17/30

    CPC分类号: G06F17/30569 Y10S707/966

    摘要: The present invention extends to methods, systems, and computer program products for accessing and manipulating data in a data flow graph. A data flow graph includes one more transforms for transforming data from one or more data stores into different formats accessible to clients. Transforms can be configured to join and split data from the same or different data stores. A metadata tree logically represents the data flow graph including locations that provide output from transforms of the data flow graph. The locations can be referenced by clients to access transformed outputs. Clients can register dependencies on data at various locations and can request evaluation of the data in response to data changes at a corresponding data store. Clients can also request data changes be propagated back through the data flow graph to one or more data stores and implemented at the one or more data stores.

    摘要翻译: 本发明扩展到用于在数据流图中访问和操纵数据的方法,系统和计算机程序产品。 数据流图包括用于将数据从一个或多个数据存储转换成客户可访问的不同格式的一个变换。 可以将变换配置为从相同或不同的数据存储中加入和分割数据。 元数据树逻辑地表示数据流图,包括提供数据流图变换输出的位置。 客户端可以引用这些位置来访问变换后的输出。 客户端可以对各个位置的数据进行注册依赖关系,并且可以根据相应数据存储中的数据更改请求对数据的评估。 客户还可以要求数据更改通过数据流图传播回一个或多个数据存储并在一个或多个数据存储区实现。