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    • 5. 发明授权
    • Unit of work based incremental data processing
    • 基于工作单位的增量数据处理
    • US09454557B2
    • 2016-09-27
    • US14158964
    • 2014-01-20
    • ORACLE INTERNATIONAL CORPORATION
    • John K. ReesRohit Chaturvedi
    • G06F17/30G06F19/00
    • G06F17/30336G06F17/30368G06F17/30418G16H10/20
    • Systems, methods, and other embodiments associated with a unit of work for incremental data processing are described. In one embodiment, a method includes selecting a unit of work key for a program that processes records in a source table. The unit of work key is selected such that modifications to a record having a certain unit of work key value will not affect the program's processing of records having a different unit of work key value. The selected unit of work key is associated with the program. When a record in the source table is created, modified, or deleted, a unit of work key value is identified for the record and a selected set of records having the identified unit of work key value is provided to the program. Thus, records in the data source that do not have the identified unit of work key values are not provided to the program.
    • 描述了与用于增量数据处理的工作单元相关联的系统,方法和其他实施例。 在一个实施例中,一种方法包括为处理源表中的记录的程序选择工作密钥单位。 选择工作单位,使得对具有特定单位工作键值的记录的修改不会影响程序对具有不同单位工作键值的记录的处理。 所选择的工作单位与程序相关联。 当创建,修改或删除源表中的记录时,为记录识别出工作键值的单位,并且向程序提供具有所识别的工作键值的单位的所选择的一组记录。 因此,数据源中没有已识别的工作单位键值的记录未提供给程序。
    • 7. 发明授权
    • System and method for accessing dimensional databases
    • 用于访问维数据库的系统和方法
    • US09183272B1
    • 2015-11-10
    • US14073822
    • 2013-11-06
    • Dell Software Inc.
    • Jan Henrik JonssonDebbie M. PeabodyAleksey Mikhailovich Bazhenov
    • G06F17/00G06F17/30
    • G06F17/30592G06F17/30292G06F17/30389G06F17/30418G06F17/30424G06F17/30477G06F17/30563G06F17/30864G06F17/30982
    • In one embodiment, a method includes defining a slice of a dimensional database. The slice includes at least one dimension and at least one measurement and is expressable as a table. The method further includes building, in a structured query language (SQL) dialect, a single query that queries the slice and one or more non-dimensional databases. The SQL dialect represents the at least one dimension, the at least one measurement, and data attributes of the one or more non-dimensional databases. In addition, the method includes parsing the single query. The parsing includes generating a dimensional query for the dimensional database and a non-dimensional query for each of the one or more non-dimensional databases. Furthermore, the method includes executing the dimensional query on the dimensional database. Moreover, the method includes, for each non-dimensional database of the one or more non-dimensional databases, executing the non-dimensional query on the non-dimensional database.
    • 在一个实施例中,一种方法包括定义维数据库的切片。 切片包括至少一个维度和至少一个测量值,并且可表示为表格。 该方法还包括以结构化查询语言(SQL)方言构建查询片和一个或多个非维数据库的单个查询。 SQL方言表示一个或多个非维数据库的至少一个维度,至少一个测量值和数据属性。 此外,该方法包括解析单个查询。 解析包括为维度数据库生成维度查询和为一个或多个非维数据库中的每一个生成非维度查询。 此外,该方法包括在维数据库上执行维度查询。 此外,对于一个或多个非维数据库的每个非维数据库,该方法包括在非维数据库上执行无量纲查询。
    • 9. 发明授权
    • Techniques for dynamic cross-filtering
    • 动态交叉滤波技术
    • US09037584B2
    • 2015-05-19
    • US14077132
    • 2013-11-11
    • Microsoft Corporation
    • Allan FoltingGabhan BerryDanny KhenAnatoly GrabarAndrew Garbuzov
    • G06F3/048G06F17/30
    • G06F17/30554G06F17/30418G06F17/30572G06F17/30955
    • Techniques for dynamic cross-filtering are described. An apparatus may comprise a filter manager component for an application program. The filter manager component is operative to manage cross-filtering operations for the application program. The filter manager component may comprise a filter control module operative to determine a selection state for a filter data element of a first filter component, and a relationship state for the filter data element of the first filter component with a filter data element of a second filter component. The filter manager component may also comprise a filter interface module communicatively coupled to the filter control module. The filter interface module is operative to dynamically display a different visual indicator for the filter data elements based on the selection state and the relationship state, among other filter criteria or filter states. Other embodiments are described and claimed.
    • 描述了用于动态交叉滤波的技术。 装置可以包括用于应用程序的过滤器管理器组件。 过滤器管理器组件用于管理应用程序的交叉过滤操作。 过滤器管理器组件可以包括过滤器控制模块,其操作以确定第一过滤器部件的过滤器数据元素的选择状态,以及用于具有第二过滤器的过滤器数据元素的第一过滤器部件的过滤器数据元素的关系状态 零件。 过滤器管理器组件还可以包括通信地耦合到过滤器控制模块的过滤器接口模块。 过滤器接口模块用于基于选择状态和关系状态以及其他过滤标准或过滤状态来动态地显示用于过滤器数据元素的不同视觉指示符。 描述和要求保护其他实施例。