SUPPORTING SET-LEVEL SLICE AND DICE IN DATA WAREHOUSES
    1.
    发明申请
    SUPPORTING SET-LEVEL SLICE AND DICE IN DATA WAREHOUSES 审中-公开
    在数据仓库中支持设置级别的数据和数据

    公开(公告)号:US20130006969A1

    公开(公告)日:2013-01-03

    申请号:US13607320

    申请日:2012-09-07

    申请人: BIN HE YING CHEN

    发明人: BIN HE YING CHEN

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30592 G06F17/30439

    摘要: A method and system for coping with slice and dice operations in data warehouses is disclosed. An external approach may be utilized, creating queries using structured query language on a computer. An algorithm may be used to rewrite the queries. The resulting predicates may be joined to dimension tables corresponding to fact tables. An internal approach may be utilized, using aggregation functions with early aggregation for creating the queries. The results of the slice and dice operations may be outputted to a user on a computer monitor.

    摘要翻译: 公开了一种用于处理数据仓库中的切片和骰子操作的方法和系统。 可以使用外部方法,在计算机上使用结构化查询语言创建查询。 可以使用算法来重写查询。 所得到的谓词可以连接到对应于事实表的维度表。 可以使用内部方法,使用具有早期聚合的聚合功能来创建查询。 切片和骰子操作的结果可以在计算机监视器上输出给用户。

    SIMPLIFIED ENTITY RELATIONSHIP MODEL TO ACCESS STRUCTURE DATA
    2.
    发明申请
    SIMPLIFIED ENTITY RELATIONSHIP MODEL TO ACCESS STRUCTURE DATA 失效
    简化实体关系模型访问结构数据

    公开(公告)号:US20110219038A1

    公开(公告)日:2011-09-08

    申请号:US12715997

    申请日:2010-03-02

    IPC分类号: G06F17/30 G06F9/44

    摘要: A method, system and program product for modeling data as an undirected graph is disclosed. A set of entities and a set of attributes are defined. A set of relationships is defined to represent semantic associations with each association connecting at least two entities. Attributes are associated with entities rather than with relationships. A hierarchical query language with a set of atomic operations on modeled data is employed. The modeled data is displayed on a display unit.

    摘要翻译: 公开了一种用于将数据建模为无向图的方法,系统和程序产品。 定义一组实体和一组属性。 定义一组关系以表示连接至少两个实体的每个关联的语义关联。 属性与实体相关联,而不是与关系相关联。 采用具有对建模数据的一组原子操作的分层查询语言。 建模的数据显示在显示单元上。

    SUPPORTING SET-LEVEL SLICE AND DICE IN DATA WAREHOUSES
    3.
    发明申请
    SUPPORTING SET-LEVEL SLICE AND DICE IN DATA WAREHOUSES 失效
    在数据仓库中支持设置级别的数据和数据

    公开(公告)号:US20110113005A1

    公开(公告)日:2011-05-12

    申请号:US12616612

    申请日:2009-11-11

    申请人: BIN HE YING CHEN

    发明人: BIN HE YING CHEN

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30592 G06F17/30439

    摘要: A method and system for coping with slice and dice operations in data warehouses is disclosed. An external approach may be utilized, creating queries using structured query language on a computer. An algorithm may be used to rewrite the queries. The resulting predicates may be joined to dimension tables corresponding to fact tables. An internal approach may be utilized, using aggregation functions with early aggregation for creating the queries. The results of the slice and dice operations may be outputted to a user on a computer monitor.

    摘要翻译: 公开了一种用于处理数据仓库中的切片和骰子操作的方法和系统。 可以使用外部方法,在计算机上使用结构化查询语言创建查询。 可以使用算法来重写查询。 所得到的谓词可以连接到对应于事实表的维度表。 可以使用内部方法,使用具有早期聚合的聚合功能来创建查询。 切片和骰子操作的结果可以在计算机监视器上输出给用户。

    METHOD AND SYSTEM FOR VERSIONING DATA WAREHOUSES
    4.
    发明申请
    METHOD AND SYSTEM FOR VERSIONING DATA WAREHOUSES 有权
    用于修改数据仓库的方法和系统

    公开(公告)号:US20100280991A1

    公开(公告)日:2010-11-04

    申请号:US12434378

    申请日:2009-05-01

    IPC分类号: G06F12/00 G06F17/30 G06F7/00

    CPC分类号: G06F17/30592

    摘要: A method, system, and computer program product are disclosed. Exemplary embodiments of the method, system, and computer program product may include hardware, process steps, and computer program instructions for supporting versioning in a data warehouse. The data warehouse may include a data warehouse engine for creating a data warehouse including a fact table and temporary tables. Updated or new data records may be transferred into the data warehouse and bulk loaded into the temporary tables. The updated or new data records may be evaluated for attributes matching existing data records. A version number may be assigned to data records and data records may be marked as being the most current version. Updated and new data records may be bulk loaded from the temporary tables into the fact table when a version number or a version status is calculated.

    摘要翻译: 公开了一种方法,系统和计算机程序产品。 方法,系统和计算机程序产品的示例性实施例可以包括用于支持数据仓库中的版本控制的硬件,处理步骤和计算机程序指令。 数据仓库可以包括用于创建包括事实表和临时表的数据仓库的数据仓库引擎。 更新的或新的数据记录可能会被传输到数据仓库中并批量加载到临时表中。 可以针对与现有数据记录匹配的属性来评估更新的或新的数据记录。 可以将版本号分配给数据记录,并且可以将数据记录标记为最新版本。 当计算版本号或版本状态时,更新的新数据记录可能会从临时表批量加载到事实表中。

    SET-LEVEL COMPARISONS IN DYNAMICALLY FORMED GROUPS
    5.
    发明申请
    SET-LEVEL COMPARISONS IN DYNAMICALLY FORMED GROUPS 失效
    动态组合中的集水平比较

    公开(公告)号:US20120209873A1

    公开(公告)日:2012-08-16

    申请号:US13028948

    申请日:2011-02-16

    申请人: BIN HE

    发明人: BIN HE

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30489 G06F17/30324

    摘要: Systems and methods are disclosed of processing a set-level query across one or more attributes, the query being grouped by one or more attributes, whereby groups that satisfy the set-level query may be aggregated over one or more attributes. The systems and methods use bitwise arithmetic to efficiently traverse bitmap and bit-slice vectors and indexes of a data relation to determine groups that solve the set-level query.

    摘要翻译: 公开了处理跨越一个或多个属性的集级别查询的系统和方法,该查询被一个或多个属性分组,由此可以通过一个或多个属性来聚合满足集级别查询的组。 系统和方法使用按位运算来有效地遍历位图和位片向量和数据关系的索引,以确定解决集级别查询的组。

    SET-LEVEL COMPARISONS IN DYNAMICALLY FORMED GROUPS
    6.
    发明申请
    SET-LEVEL COMPARISONS IN DYNAMICALLY FORMED GROUPS 失效
    动态组合中的集水平比较

    公开(公告)号:US20120323962A1

    公开(公告)日:2012-12-20

    申请号:US13597168

    申请日:2012-08-28

    申请人: BIN HE

    发明人: BIN HE

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30489 G06F17/30324

    摘要: Methods are disclosed of processing a set-level query across one or more attributes, the query being grouped by one or more attributes, whereby groups that satisfy the set-level query may be aggregated over one or more attributes. The methods use bitwise arithmetic to efficiently traverse bitmap and bit-slice vectors and indexes of a data relation to determine groups that solve the set-level query.

    摘要翻译: 公开了处理跨越一个或多个属性的集级别查询的方法,该查询被一个或多个属性分组,由此可以通过一个或多个属性来聚合满足集级别查询的组。 该方法使用按位运算来有效地遍历位图和位片向量和数据关系的索引,以确定解决集级别查询的组。

    EFFICIENT AND SCALABLE DATA EVOLUTION WITH COLUMN ORIENTED DATABASES
    7.
    发明申请
    EFFICIENT AND SCALABLE DATA EVOLUTION WITH COLUMN ORIENTED DATABASES 失效
    有效和可扩展的数据演进与圆柱面数据库

    公开(公告)号:US20110270844A1

    公开(公告)日:2011-11-03

    申请号:US12772697

    申请日:2010-05-03

    申请人: BIN HE HUI-I HSIAO

    发明人: BIN HE HUI-I HSIAO

    IPC分类号: G06F17/30

    摘要: A method, system and program product for data evolution on column oriented databases is disclosed. For an input evolution operation, reusable and non-reusable attributes are identified. For attributes in a target schema that cannot be reused from the source schema, data and bitmap indexes of those attributes are generated from source data and bitmap indexes. A decompose operation is disclosed for decomposing a table into two tables. A merge operation is disclosed in which only one input table can be reused for mergence. A second merge operation is disclosed in which both input tables cannot be reused for mergence.

    摘要翻译: 公开了一种用于面向列数据库的数据演进的方法,系统和程序产品。 对于输入演进操作,可识别可重复使用和不可重用的属性。 对于不能从源模式重用的目标模式中的属性,从源数据和位图索引生成这些属性的数据和位图索引。 公开了一种分解操作,用于将表分解成两个表。 公开了一种合并操作,其中只有一个输入表可以重新用于合并。 公开了第二合并操作,其中两个输入表不能重新用于合并。

    APPARATUS CAPABLE OF SWITCHING VOLUME ADJUSTMENT MODE AUTOMATICALLY AND VOLUME ADJUSTMENT METHOD THEREOF
    8.
    发明申请
    APPARATUS CAPABLE OF SWITCHING VOLUME ADJUSTMENT MODE AUTOMATICALLY AND VOLUME ADJUSTMENT METHOD THEREOF 有权
    可自动调整容量调节方式的装置及其调整方法

    公开(公告)号:US20090022338A1

    公开(公告)日:2009-01-22

    申请号:US12141887

    申请日:2008-06-18

    IPC分类号: H03G3/00

    CPC分类号: H03G3/001 H03G3/02

    摘要: A method for automatically switching volume adjustment mode of an electronic device is provided. The method includes: storing a first predetermined volume and a second predetermined volume; when receiving a signal for volume adjustments, judging a current adjustment mode of the electronic device; if the current adjustment mode is the heavy adjustment mode, adjusting the volume with larger increment/decrement; if a value of the volume is larger than or equal to the first predetermined volume, switching to the light adjustment mode automatically; if the adjustment mode is the light adjustment mode, adjusting the volume with smaller increment/decrement; if the volume is less than or equal to the second predetermined volume, switching to the heavy adjustment mode automatically. The present invention also provides an electronic device capable of switching volume adjustment mode automatically.

    摘要翻译: 提供一种用于自动切换电子设备的音量调节模式的方法。 该方法包括:存储第一预定体积和第二预定体积; 当接收到用于音量调节的信号时,判断电子设备的当前调整模式; 如果当前调整模式是重调整模式,则以较大的增量/减量调节音量; 如果音量值大于或等于第一预定音量,则自动切换到调光模式; 如果调整模式是调光模式,则以较小的增量/减量调节音量; 如果体积小于或等于第二预定体积,则自动切换到重度调节模式。 本发明还提供一种能够自动切换音量调节模式的电子装置。