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1. 发明授权

US5978796A Accessing multi-dimensional data by mapping dense data blocks to rows in a relational database 失效
标题翻译：通过将密集数据块映射到关系数据库中的行来访问多维数据
公开(公告)号：US5978796A
公开(公告)日：1999-11-02
申请号：US885112
申请日：1997-06-30
申请人： William Earl Malloy , Gary Robinson , Craig Reginald Tomlyn
发明人： William Earl Malloy , Gary Robinson , Craig Reginald Tomlyn
IPC分类号： G06F17/30
CPC分类号： G06F17/30592 , Y10S707/99933
摘要： A method, apparatus, and article of manufacture for using a relational database management system to support on-line analytical processing (OLAP) systems. A relational database has a fact table and at least one related dimension table. A dimension identifier is received that identifies a data block in a multi-dimensional database. The dimension identifier comprises one or more multi-dimensional member identifiers. Rows are accessed from the fact table through the related dimension tables using the received dimension identifier. Then, the accessed rows are formatted as a data block for the multi-dimensional database.
摘要翻译：一种使用关系数据库管理系统来支持在线分析处理（OLAP）系统的方法，装置和制品。关系数据库具有事实表和至少一个相关的维度表。接收标识多维数据库中的数据块的维度标识符。维度标识符包括一个或多个多维成员标识符。通过使用接收到的维度标识符，通过相关的维度表从事实表中访问行。然后，所访问的行被格式化为多维数据库的数据块。

2. 发明授权

US06122636A Relational emulation of a multi-dimensional database index 有权
标题翻译：多维数据库索引的关系仿真
公开(公告)号：US06122636A
公开(公告)日：2000-09-19
申请号：US311522
申请日：1999-05-13
申请人： William Earl Malloy , Simon Edward Moore , Gary Robinson , Craig Reginald Tomlyn
发明人： William Earl Malloy , Simon Edward Moore , Gary Robinson , Craig Reginald Tomlyn
IPC分类号： G06F17/30
CPC分类号： G06F17/30595 , Y10S707/99932 , Y10S707/99933 , Y10S707/99935 , Y10S707/99943 , Y10S707/99945
摘要： A method, apparatus, and article of manufacture for using a relational database management system to support on-line analytical processing (OLAP) systems. A multi-dimensional database is defined having a set of multi-dimensional data blocks and a set of identifiers comprising selected dimensions of multi-dimensional data for identifying particular ones of the multi-dimensional data blocks. The set of identifiers provides an ordering of the multi-dimensional data blocks using multi-dimensional member identifiers and holds usage information and age information about the multi-dimensional data blocks. The data in the set of multi-dimensional data blocks is stored in a relational database that represents the multi-dimensional database. Then, a set of rows representing a multi-dimensional data block is accessed from the relational database.CROSS-REFERENCE TO RELATED APPLICATIONS
摘要翻译：一种使用关系数据库管理系统来支持在线分析处理（OLAP）系统的方法，装置和制品。定义多维数据库具有一组多维数据块和一组标识符，其包括用于识别多维数据块中的特定数据块的多维数据的选定维度。所述标识符集使用多维成员标识符提供多维数据块的排序，并且保存关于多维数据块的使用信息和年龄信息。多维数据块集合中的数据被存储在表示多维数据库的关系数据库中。然后，从关系数据库访问表示多维数据块的一组行。

3. 发明授权

US5943668A Relational emulation of a multi-dimensional database 失效
标题翻译：使用多维成员标识符存储和访问关系数据库中的多维数据块
公开(公告)号：US5943668A
公开(公告)日：1999-08-24
申请号：US885417
申请日：1997-06-30
申请人： William Earl Malloy , Simon Edward Moore , Gary Robinson , Craig Reginald Tomlyn
发明人： William Earl Malloy , Simon Edward Moore , Gary Robinson , Craig Reginald Tomlyn
IPC分类号： G06F17/30
CPC分类号： G06F17/30595 , Y10S707/99932 , Y10S707/99933 , Y10S707/99935 , Y10S707/99943 , Y10S707/99945
摘要： A method, apparatus, and article of manufacture for using a relational database management system to support on-line analytical processing (OLAP) systems. A multi-dimensional database is defined having a set of multi-dimensional data blocks and a set of identifiers comprising selected dimensions of multi-dimensional data for identifying particular ones of the multi-dimensional data blocks. The set of identifiers provides an ordering of the multi-dimensional data blocks using multi-dimensional member identifiers and holds usage information and age information about the multi-dimensional data blocks. The data in the set of multi-dimensional data blocks is stored in a relational database that represents the multi-dimensional database. Then, a set of rows representing a multi-dimensional data block is accessed from the relational database.
摘要翻译：一种使用关系数据库管理系统来支持在线分析处理（OLAP）系统的方法，装置和制品。定义多维数据库具有一组多维数据块和一组标识符，其包括用于识别多维数据块中的特定数据块的多维数据的选定维度。所述标识符集使用多维成员标识符提供多维数据块的排序，并且保存关于多维数据块的使用信息和年龄信息。多维数据块集合中的数据被存储在表示多维数据库的关系数据库中。然后，从关系数据库访问表示多维数据块的一组行。

4. 发明授权

US07953694B2 Method, system, and program for specifying multidimensional calculations for a relational OLAP engine 有权
标题翻译：用于为关系型OLAP引擎指定多维计算的方法，系统和程序
公开(公告)号：US07953694B2
公开(公告)日：2011-05-31
申请号：US10341763
申请日：2003-01-13
申请人： Nathan Gevaerd Colossi , William Earl Malloy , Mir Hamid Pirahesh , Craig Reginald Tomlyn
发明人： Nathan Gevaerd Colossi , William Earl Malloy , Mir Hamid Pirahesh , Craig Reginald Tomlyn
IPC分类号： G06F7/00 , G06F17/00 , G06F17/30
CPC分类号： G06F17/30592
摘要： Provided is a system, method, and program for specifying multidimensional calculations. Selection of a subset of a cube model metadata object that is generated from a facts metadata object and one or more dimension metadata objects is received. The facts metadata object references one or more measure metadata objects. A statement is generated for retrieving multidimensional information using metadata in the cube model metadata object and the measure metadata objects, wherein each of the measure metadata objects specifies one or more aggregations.
摘要翻译：提供了用于指定多维计算的系统，方法和程序。接收从事实元数据对象和一个或多个维元数据对象生成的多维数据集模型元数据对象的子集的选择。事实元数据对象引用一个或多个度量元数据对象。生成用于使用多维数据集模型元数据对象和度量元数据对象中的元数据来检索多维信息的语句，其中每个度量元数据对象指定一个或多个聚合。

5. 发明授权

US06480848B1 Extension of data definition language (DDL) capabilities for relational databases for applications issuing DML and DDL statements 失效
标题翻译：扩展用于发布DML和DDL语句的应用程序的关系数据库的数据定义语言（DDL）功能
公开(公告)号：US06480848B1
公开(公告)日：2002-11-12
申请号：US09356059
申请日：1999-07-19
申请人： Daniel Martin DeKimpe , William Earl Malloy , Craig Reginald Tomlyn
发明人： Daniel Martin DeKimpe , William Earl Malloy , Craig Reginald Tomlyn
IPC分类号： G06F1730
CPC分类号： G06F17/30595 , Y10S707/954 , Y10S707/99931 , Y10S707/99932 , Y10S707/99933 , Y10S707/99937 , Y10S707/99938
摘要： A method, apparatus, and article of manufacture for DDL Extension layer that provides extended data definition language (DDL) capabilities for relational databases with multi-connections. A plurality of commands comprising data definition language statements and data modification language statements may be received from an application. Then, separate database connections for processing the data definition language statements and the data modification language statements are generated.
摘要翻译： DDL扩展层的方法，设备和制造工具，为具有多连接的关系数据库提供扩展数据定义语言（DDL）功能。可以从应用程序接收包括数据定义语言语句和数据修改语言语句的多个命令。然后，生成用于处理数据定义语言语句和数据修改语言语句的单独的数据库连接。

6. 发明授权

US06542895B1 Multi-dimensional restructure performance when adding or removing dimensions and dimensions members 有权
标题翻译：添加或删除尺寸和尺寸成员时的多维重构性能
公开(公告)号：US06542895B1
公开(公告)日：2003-04-01
申请号：US09386072
申请日：1999-08-30
申请人： Daniel Martin DeKimpe , William Earl Malloy , Khiem Phu Pham , Craig Reginald Tomlyn
发明人： Daniel Martin DeKimpe , William Earl Malloy , Khiem Phu Pham , Craig Reginald Tomlyn
IPC分类号： G06F1730
CPC分类号： G06F17/30595 , Y10S707/99942
摘要： A method, apparatus, and article of manufacture for improving multi-dimensional restructure performance when adding or removing dimensions and dimension members. A command is executed in a computer to perform a database operation on a relational database stored on a data store connected to the computer. It is determined that a multi-dimensional database has been modified. Then, it is determined that the modified multi-dimensional database requires modifications to one or more original tables in a relational database corresponding to the multi-dimensional database. The modifications are incorporated into one or more new tables by copying data from the original tables into the new tables.
摘要翻译：一种用于在添加或移除尺寸和尺寸构件时改善多维重构性能的方法，装置和制品。在计算机中执行命令以对存储在连接到计算机的数据存储器上的关系数据库执行数据库操作。确定已经修改了多维数据库。然后，确定修改的多维数据库需要修改对应于多维数据库的关系数据库中的一个或多个原始表。通过将原始表格中的数据复制到新表格中，将修改内容合并到一个或多个新表格中。

7. 发明授权

US06421677B1 Extension of data definition language (DDL) capabilities for relational databases for applications issuing DDL statements 有权
标题翻译：扩展用于发布DDL语句的应用程序的关系数据库的数据定义语言（DDL）功能
公开(公告)号：US06421677B1
公开(公告)日：2002-07-16
申请号：US09356471
申请日：1999-07-19
申请人： Daniel Martin DeKimpe , William Earl Malloy , Craig Reginald Tomlyn
发明人： Daniel Martin DeKimpe , William Earl Malloy , Craig Reginald Tomlyn
IPC分类号： G06F1730
CPC分类号： G06F17/30595 , Y10S707/99943 , Y10S707/99944 , Y10S707/99953
摘要： A method, apparatus, and article of manufacture for DDL Extension layer that provides extended data definition language (DDL) capabilities for relational databases with logging. One or more commands are executed in a computer to perform a database operation on a relational database stored on a data store connected to the computer. For each command, one or more compensating operations is logged, wherein each compensating operation corresponds to an action to be performed for rollback or commit. Additionally, after logging, each command is committed as the command is executed.
摘要翻译： DDL扩展层的方法，设备和制品，为关系型数据库提供扩展数据定义语言（DDL）功能。在计算机中执行一个或多个命令以对存储在连接到计算机的数据存储器上的关系数据库执行数据库操作。对于每个命令，记录一个或多个补偿操作，其中每个补偿操作对应于要执行的回滚或提交的动作。另外，日志记录后，执行命令时，将提交每个命令。

8. 发明授权

US06453322B1 Extension of data definition language (DDL) capabilities for relational databases for applications issuing multiple units of work 有权
标题翻译：为发布多个工作单位的应用程序扩展关系数据库的数据定义语言（DDL）功能
公开(公告)号：US06453322B1
公开(公告)日：2002-09-17
申请号：US09356644
申请日：1999-07-19
申请人： Daniel Martin DeKimpe , William Earl Malloy , Craig Reginald Tomlyn
发明人： Daniel Martin DeKimpe , William Earl Malloy , Craig Reginald Tomlyn
IPC分类号： G06F1730
CPC分类号： G06F17/30595 , Y10S707/99945 , Y10S707/99948 , Y10S707/99953
摘要： A method, apparatus, and article of manufacture for DDL Extension layer that provides extended data definition language (DDL) capabilities for relational databases with multi-connections. A command is executed in a computer to perform a database operation on a relational database stored on a data store connected to the computer. The command is received from one of a plurality of applications. One or more compensating operations are logged for the command, wherein each compensating operation corresponds to an action to be performed for a rollback or a commit operation. An identifier is associated with the compensating operations, wherein the identifier identifies a unit of work from which the command was received.
摘要翻译： DDL扩展层的方法，设备和制造工具，为具有多连接的关系数据库提供扩展数据定义语言（DDL）功能。在计算机中执行命令以对存储在连接到计算机的数据存储器上的关系数据库执行数据库操作。该命令从多个应用程序之一接收。对于命令记录一个或多个补偿操作，其中每个补偿操作对应于要执行的回滚或提交操作的动作。标识符与补偿操作相关联，其中标识符标识从其接收命令的工作单元。

9. 发明授权

US06546395B1 Multi-dimensional restructure performance by selecting a technique to modify a relational database based on a type of restructure 有权
标题翻译：通过选择一种基于重组类型修改关系数据库的技术来实现多维度的重组性能
公开(公告)号：US06546395B1
公开(公告)日：2003-04-08
申请号：US09385317
申请日：1999-08-30
申请人： Daniel Martin DeKimpe , William Earl Malloy , Khiem Phu Pham , Craig Reginald Tomlyn
发明人： Daniel Martin DeKimpe , William Earl Malloy , Khiem Phu Pham , Craig Reginald Tomlyn
IPC分类号： G06F1730
CPC分类号： G06F17/30592 , Y10S707/99942
摘要： A method, apparatus, and article of manufacture for improving multi-dimensional restructure performance by selecting a technique to modify a relational database based on a type of restructure. A command is executed in a computer to perform a database operation on a relational database stored on a data store connected to the computer. It is determined that a multi-dimensional database has been modified. Modifications to one or more original tables in a relational database corresponding to the multi-dimensional database are identified. A technique for modifying the relational database to correspond to the multidimensional database is selected based on the identified modifications.
摘要翻译：一种用于通过基于重组类型选择修改关系数据库的技术来改善多维重组性能的方法，装置和制品。在计算机中执行命令以对存储在连接到计算机的数据存储器上的关系数据库执行数据库操作。确定已经修改了多维数据库。识别对应于多维数据库的关系数据库中的一个或多个原始表的修改。基于所识别的修改来选择用于修改关系数据库以对应于多维数据库的技术。

10. 发明授权

US5940818A Attribute-based access for multi-dimensional databases 失效
标题翻译：多维数据库的基于属性的访问
公开(公告)号：US5940818A
公开(公告)日：1999-08-17
申请号：US885410
申请日：1997-06-30
申请人： William Earl Malloy , Craig Reginald Tomlyn
发明人： William Earl Malloy , Craig Reginald Tomlyn
IPC分类号： G06F17/30
CPC分类号： G06F17/30592 , Y10S707/99932 , Y10S707/99933
摘要： A method, apparatus, and article of manufacture for using a relational database management system to support on-line analytical processing (OLAP) systems. A multi-dimensional database is represented as a relational schema in the relational database. The multi-dimensional database has one or more dimensions having one or more members. Each value in the multi-dimensional database is identified by the intersection of one member from each dimension. The relational schema includes a fact table and related dimension tables. The fact table has a dimension column for all but one of the dimensions of the multi-dimensional database and a value column for each member of the remaining dimension. The fact table has at least one row that contains the values corresponding to the intersection of the members identified by the dimension columns and the members associated with the value columns. Each dimension table has a row for each member of a dimension. At least one dimension table has one or more attribute columns for holding attribute values for members defined by the dimension table.
摘要翻译：一种使用关系数据库管理系统来支持在线分析处理（OLAP）系统的方法，装置和制品。多维数据库在关系数据库中表示为关系模式。多维数据库具有具有一个或多个成员的一个或多个维度。多维数据库中的每个值由一个成员从每个维度的交集来标识。关系模式包括事实表和相关维度表。事实表具有除多维数据库的所有维度以外的所有维的维度列和剩余维度的每个成员的值列。事实表至少包含一行，其中包含与维列相关联的成员与与值列相关联的成员的交集相对应的值。每个维度表都有一个维度的每个成员的行。至少一个维度表具有一个或多个属性列，用于保存由维度表定义的成员的属性值。

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