DATA INTEREST ESTIMATION FOR N-DIMENSIONAL CUBE COMPUTATIONS
    11.
    发明申请
    DATA INTEREST ESTIMATION FOR N-DIMENSIONAL CUBE COMPUTATIONS 审中-公开
    数据利益估计用于N维计算

    公开(公告)号:US20150370883A1

    公开(公告)日:2015-12-24

    申请号:US14494524

    申请日:2014-09-23

    Abstract: An online analytical processing system may comprise an n-dimensional cube partitioned into slices, in which each slice may represent data points at the intersections of fixed and variable dimensions. Computation of data points within a slice may be deferred. A dependency graph may be initially constructed, in which the dependency graph is utilized in a subsequent computation. Calculation of data points may be prioritized based on information indicative of a chance that the data points will be accessed.

    Abstract translation: 在线分析处理系统可以包括分割成切片的n维立方体,其中每个切片可以表示固定和可变维度的交点处的数据点。 切片内数据点的计算可能会延迟。 可以最初构建依赖图,其中在随后的计算中使用依赖图。 可以基于指示将访问数据点的机会的信息来优先考虑数据点的计算。

    USE OF DEPENDENCY GRAPHS TO DYNAMICALLY UPDATE N-DIMENSIONAL CUBES
    12.
    发明申请
    USE OF DEPENDENCY GRAPHS TO DYNAMICALLY UPDATE N-DIMENSIONAL CUBES 审中-公开
    使用依赖图来动态更新N维立方体

    公开(公告)号:US20150370882A1

    公开(公告)日:2015-12-24

    申请号:US14494513

    申请日:2014-09-23

    Abstract: An online analytical processing system may comprise an n-dimensional cube structured using slice-based partitioning in which each slice comprises data points corresponding to a set of dimension values fixed across the slice and a set of dimension values allowed to vary. Slices may be partitioned and replicated across computing nodes. Views of the n-dimensional cube may be partially materialized by determining dependencies between slices. A central data dictionary may maintain information about slices and slice dependencies. Dimensions may be added by adding a new slice without requiring immediate recomputation of existing data points.

    Abstract translation: 在线分析处理系统可以包括使用基于片段的分区结构的n维立方体,其中每个切片包括对应于跨越切片固定的一组维度值的数据点和允许变化的一组维度值。 切片可以跨计算节点进行分区和复制。 可以通过确定切片之间的依赖性来部分地实现n维立方体的视图。 中央数据字典可以维护有关切片和切片依赖关系的信息。 可以通过添加新切片而不需要立即重新计算现有数据点来添加尺寸。

Patent Agency Ranking