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1. 发明授权

US08537160B2 Generating distributed dataflow graphs 有权
标题翻译：生成分布式数据流图
公开(公告)号：US08537160B2
公开(公告)日：2013-09-17
申请号：US12042672
申请日：2008-03-05
申请人： Thomas Hargrove , Mosha Pasumansky , Alexander Berger
发明人： Thomas Hargrove , Mosha Pasumansky , Alexander Berger
IPC分类号： G06T11/20 , G06F15/16 , G06F15/80 , G06F7/00 , G09G5/00
CPC分类号： G06T11/206
摘要： Systems and methods for generating distributed dataflow graphs and processing data elements in parallel utilizing the distributed dataflow graphs are provided. A sequential dataflow graph is formed from incoming data elements, and a variety of heuristics is applied to the sequential dataflow graph to determine which of the data transformation steps within the graph are capable of being processed multiple times in parallel. Once determined, the sequential dataflow graph is divided into subgraphs, which are then replicated, e.g., based on available resources and.or external constraints. The resulting subgraphs are connected, based on the semantics of each vertex, and a distributed dataflow graph is generated, which can efficiently process data elements, for instance, for data warehousing and the like.
摘要翻译：提供了使用分布式数据流图形并行生成分布式数据流图和处理数据元素的系统和方法。从输入数据元素形成顺序数据流图，并将各种启发式应用于顺序数据流图，以确定图中的哪些数据转换步骤能够并行处理多次。一旦确定，顺序数据流图被划分成子图，然后将其复制，例如，基于可用资源和/或外部约束。所得到的子图基于每个顶点的语义被连接，并且生成分布式数据流图，其可以有效地处理数据元素，例如用于数据仓库等。

2. 发明授权

US07844976B2 Processing data across a distributed network 失效
标题翻译：在分布式网络中处理数据
公开(公告)号：US07844976B2
公开(公告)日：2010-11-30
申请号：US11530383
申请日：2006-09-08
申请人： Alexander Berger , Mosha Pasumansky , Thomas Hargrove
发明人： Alexander Berger , Mosha Pasumansky , Thomas Hargrove
IPC分类号： G06F3/00 , G06K9/40
CPC分类号： G06F9/5038
摘要： A system, method, and related techniques are disclosed for processing data across a distributed network to a plurality of machines. The method may include receiving a first user-supplied transform and generating a first package based on the first user-supplied transform. The method may further include receiving a designated key and generating a second package based on the key. Furthermore, the method may include receiving a second user-supplied transform and generating a third package based on the second user-supplied transform. Moreover, the method may include distributing the first, second, and third packages to a plurality of machines using a cluster API.
摘要翻译：公开了一种用于将分布式网络上的数据处理到多个机器的系统，方法和相关技术。该方法可以包括接收第一用户提供的变换并且基于第一用户提供的变换来生成第一包。该方法还可以包括接收指定的密钥并且基于密钥生成第二包。此外，该方法可以包括接收第二用户提供的变换并且基于第二用户提供的变换来生成第三包。此外，该方法可以包括使用集群API将第一，第二和第三包分发到多个机器。

3. 发明授权

US08380748B2 Multidimensional data cubes with high-cardinality attributes 有权
标题翻译：具有高基数属性的多维数据立方体
公开(公告)号：US08380748B2
公开(公告)日：2013-02-19
申请号：US12042674
申请日：2008-03-05
申请人： Alexander Berger , Mosha Pasumansky , Amir Netz , Akshai M. Mirchandani , Marius Dumitru , Cristian Petculescu
发明人： Alexander Berger , Mosha Pasumansky , Amir Netz , Akshai M. Mirchandani , Marius Dumitru , Cristian Petculescu
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30592
摘要： Computer-readable media, systems, and methods for building a multidimensional data cube having one or more high-cardinality attributes are described. In embodiments, data is extracted from one or more databases. It is determined that one or more instances of the data are fact data and one or more instances of the data are dimension data. Each member of the fact data is one instance of a dimension and each instance of the dimension data includes an attribute for grouping the fact data. Moreover, in embodiments it is determined that one or more instances of the dimension data are high-cardinality attributes. The one or more high-cardinality attributes are processed with fact data and stored in fact tables on a computer storage medium.
摘要翻译：描述了用于构建具有一个或多个高基数属性的多维数据立方体的计算机可读介质，系统和方法。在实施例中，从一个或多个数据库提取数据。确定数据的一个或多个实例是事实数据，并且数据的一个或多个实例是尺寸数据。事实数据的每个成员是维度的一个实例，维数据的每个实例包括用于对事实数据进行分组的属性。此外，在实施例中，确定尺寸数据的一个或多个实例是高基数属性。一个或多个高基数属性用事实数据处理并存储在计算机存储介质上的事实表中。

4. 发明授权

US07937401B2 Multidimensional database query extension systems and methods 有权
标题翻译：多维数据库查询扩展系统和方法
公开(公告)号：US07937401B2
公开(公告)日：2011-05-03
申请号：US11116924
申请日：2005-04-28
申请人： Mosha Pasumansky , Irina G. Gorbach , Alexander Gourkov Balikov , Alexander Berger , Marius Dumitru , Thomas P. Conlon
发明人： Mosha Pasumansky , Irina G. Gorbach , Alexander Gourkov Balikov , Alexander Berger , Marius Dumitru , Thomas P. Conlon
IPC分类号： G06F17/30
CPC分类号： G06F17/30592 , Y10S707/957
摘要： The subject invention pertains to the integration of an object model and a multidimensional database query language such as MDX. In particular, multidimensional declarative query language entities can be exposed through objects in an object model. The object model enables generation and employment of procedural language functions, routines, or procedures that interact with multidimensional database data. This effectively provides an extension for multidimensional query languages. For example, procedures can be stored and invoked from a declarative language query. Furthermore, the object model disclosed herein can expose a context object to enable conditional procedures based on the context of execution.
摘要翻译：本发明涉及对象模型和诸如MDX的多维数据库查询语言的集成。特别地，可以通过对象模型中的对象来公开多维声明式查询语言实体。对象模型可以生成和使用与多维数据库数据交互的过程语言函数，例程或过程。这有效地为多维查询语言提供了扩展。例如，程序可以从声明式语言查询中存储和调用。此外，本文公开的对象模型可以暴露上下文对象以基于执行的上下文来启用条件过程。

5. 发明授权

US06430565B1 Path compression for records of multidimensional database 有权
标题翻译：用于多维数据库记录的路径压缩
公开(公告)号：US06430565B1
公开(公告)日：2002-08-06
申请号：US09602599
申请日：2000-06-22
申请人： Alexander Berger , Amir Netz , Mosha Pasumansky
发明人： Alexander Berger , Amir Netz , Mosha Pasumansky
IPC分类号： G06F1730
CPC分类号： H03M7/30 , G06F17/30592 , Y10S707/99942 , Y10S707/99952
摘要： Compressing system paths in a database is disclosed. The systems and methods of the invention define an efficient mechanism to specify a cell's location within the database where there are hierarchies of levels within a dimension. The compressed system paths allow random access of the data without decompressing the data. The format used lends itself well to indexing, and also to creating aggregations of the cell data.
摘要翻译：公开了压缩数据库中的系统路径。本发明的系统和方法定义了一种有效的机制来指定数据库内的单元格的位置，其中存在维度内的层级。压缩的系统路径允许随机访问数据而不解压缩数据。所使用的格式很好地用于索引，也用于创建单元数据的聚合。

6. 发明授权

US07313559B2 System and method for analytically modeling data organized according to a referenced attribute 有权
标题翻译：根据参考属性组织的分析建模数据的系统和方法
公开(公告)号：US07313559B2
公开(公告)日：2007-12-25
申请号：US10199584
申请日：2002-07-19
申请人： Amir Netz , Cristian Petculescu , Mosha Pasumansky , Alexander Berger
发明人： Amir Netz , Cristian Petculescu , Mosha Pasumansky , Alexander Berger
IPC分类号： G06F17/30
CPC分类号： G06F17/30595 , Y10S707/99933
摘要： A system and method for analytically modeling data in a data cube is disclosed. A first dimension of the data cube is modeled according to a first table having a referencing attribute. A second dimension of the data cube is modeled according to a second table having a referenced attribute. The first dimension is tied to the second dimension according to the referencing attribute and the referenced attribute.
摘要翻译：公开了一种用于在数据立方体中对数据进行分析建模的系统和方法。根据具有引用属性的第一表，对数据立方体的第一维进行建模。根据具有引用属性的第二表，对数据立方体的第二维进行建模。根据引用属性和引用的属性，第一个维度与第二个维度相关联。

7. 发明申请

US20060010143A1 Direct write back systems and methodologies 有权
标题翻译：直接回写系统和方法
公开(公告)号：US20060010143A1
公开(公告)日：2006-01-12
申请号：US11137232
申请日：2005-05-25
申请人： Amir Netz , Alexander Berger , Mosha Pasumansky , Richard Tkachuk , Cristian Petculescu
发明人： Amir Netz , Alexander Berger , Mosha Pasumansky , Richard Tkachuk , Cristian Petculescu
IPC分类号： G06F7/00
CPC分类号： G06F17/30592
摘要： Provided are systems and methods that facilitate direct write back in a multi-dimensional database. The system includes a delta cache component that receives a user request to change an original cell value and determines a delta value based at least in part upon the changed cell value. Also included is a write back partition component that selectively updates a data cell based at least in part upon the delta value without updating corresponding data cell values. The system and methods allow attributes to be added to any dimension of a cube without affecting the write back data. Adding, modifying or removing a hierarchy has no affect on write back data nor does deleting a dimension that is not referenced by a write back.
摘要翻译：提供了便于在多维数据库中直接回写的系统和方法。该系统包括增量缓存组件，其接收用户请求以改变原始小区值，并且至少部分地基于所改变的小区值来确定增量值。还包括写回分区组件，其至少部分地基于增量值来选择性地更新数据单元，而不更新对应的数据单元值。系统和方法允许将属性添加到多维数据集的任何维度，而不会影响回写数据。添加，修改或删除层次结构对回写数据没有影响，也不会删除未被回写引用的维。

8. 发明授权

US06473750B1 Adaptive query execution in a distributed database system 有权
标题翻译：分布式数据库系统中的自适应查询执行
公开(公告)号：US06473750B1
公开(公告)日：2002-10-29
申请号：US09419452
申请日：1999-10-15
申请人： Cristian Petculescu , Amir Netz , Mosha Pasumansky , Alexander Berger
发明人： Cristian Petculescu , Amir Netz , Mosha Pasumansky , Alexander Berger
IPC分类号： G06F1730
CPC分类号： G06F17/30592 , G06F17/30457 , G06F17/30545 , Y10S707/99933 , Y10S707/99943
摘要： Systems, clients, servers, methods, and computer-readable media of varying scope are described in which, a database client applies an adaptive method to dynamically determines whether a particular request should execute on the client-side or the server-side of a client-server database system. In determining where a particular request should be executed, the database client analyzes the size of the data sets involved and the data flow generated by the data sets.
摘要翻译：描述了不同范围的系统，客户端，服务器，方法和计算机可读介质，其中数据库客户端应用自适应方法来动态地确定特定请求是否应在客户端或服务器端执行服务器数据库系统。在确定应该执行特定请求的位置时，数据库客户机分析所涉及的数据集的大小以及由数据集生成的数据流。

9. 发明授权

US07873669B2 Direct write back systems and methodologies 有权
标题翻译：直接回写系统和方法
公开(公告)号：US07873669B2
公开(公告)日：2011-01-18
申请号：US11137232
申请日：2005-05-25
申请人： Amir Netz , Alexander Berger , Mosha Pasumansky , Richard R. Tkachuk , Cristian Petculescu
发明人： Amir Netz , Alexander Berger , Mosha Pasumansky , Richard R. Tkachuk , Cristian Petculescu
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30592
摘要： Provided are systems and methods that facilitate direct write back in a multi-dimensional database. The system includes a delta cache component that receives a user request to change an original cell value and determines a delta value based at least in part upon the changed cell value. Also included is a write back partition component that selectively updates a data cell based at least in part upon the delta value without updating corresponding data cell values. The system and methods allow attributes to be added to any dimension of a cube without affecting the write back data. Adding, modifying or removing a hierarchy has no affect on write back data nor does deleting a dimension that is not referenced by a write back.
摘要翻译：提供了便于在多维数据库中直接回写的系统和方法。该系统包括增量缓存组件，其接收用户请求以改变原始小区值，并且至少部分地基于所改变的小区值来确定增量值。还包括写回分区组件，其至少部分地基于增量值来选择性地更新数据单元，而不更新对应的数据单元值。系统和方法允许将属性添加到多维数据集的任何维度，而不会影响回写数据。添加，修改或删除层次结构对回写数据没有影响，也不会删除未被回写引用的维。

10. 发明授权

US07756739B2 System and method for aggregating a measure over a non-additive account dimension 失效
标题翻译：在非加性科目维度上聚合度量的系统和方法
公开(公告)号：US07756739B2
公开(公告)日：2010-07-13
申请号：US10777918
申请日：2004-02-12
申请人： Thierry D'hers , Thomas Conlon , Mosha Pasumansky , Irina Gorbach , Alexander Berger
发明人： Thierry D'hers , Thomas Conlon , Mosha Pasumansky , Irina Gorbach , Alexander Berger
IPC分类号： G06F17/30
CPC分类号： G06F17/30592 , G06F17/30398 , G06F17/30412 , G06F17/30421 , G06Q10/063 , G06Q40/00
摘要： A simple interface may be provided that enables the user to define parameters for aggregation of a semi-additive measure. The interface may enable the user to designate a measure as a semi-additive measure and to pair the measure with an additive aggregation function. The interface may also enable the user to select non-additive dimensions and to pair each non-additive dimension with a corresponding aggregation function. One such aggregation function is a by account aggregation function, which enables each account in an account dimension to be aggregated across a corresponding non-additive dimension according to an associated account type.
摘要翻译：可以提供简单的界面，使得用户能够定义用于聚合半附加测量的参数。该接口可以使用户能够将度量指定为半附加度量度，并将该度量与加性聚合函数进行配对。接口还可以使用户能够选择非附加维度并且将每个非附加维度与相应的聚合函数进行配对。一个这样的聚合功能是通过帐户聚合功能，其使帐户维度中的每个帐户能够根据相关联的帐户类型跨相应的非附加维度进行聚合。

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