Input/output efficiency for online analysis processing in a relational database
    1.
    发明授权
    Input/output efficiency for online analysis processing in a relational database 失效
    关系数据库中在线分析处理的输入/输出效率

    公开(公告)号:US08719312B2

    公开(公告)日:2014-05-06

    申请号:US13430897

    申请日:2012-03-27

    IPC分类号: G06F7/00 G06F17/30

    CPC分类号: G06F17/30315 G06F17/30592

    摘要: Embodiments of the invention relate to improved input/output efficiency for online analysis processing in a relational database. An aspect of the invention includes selecting a table from a relational database. The table is split by column into sub-tables, with at least one of the sub-tables including at least two columns. Each sub-table is written into a corresponding table of a row-based storage database.

    摘要翻译: 本发明的实施例涉及改进关系数据库中在线分析处理的输入/输出效率。 本发明的一个方面包括从关系数据库中选择一个表。 该表按列划分为子表,其中至少一个子表至少包括两列。 每个子表都写入基于行的存储数据库的相应表。

    INPUT/OUTPUT EFFICIENCY FOR ONLINE ANALYSIS PROCESSING IN A RELATIONAL DATABASE
    2.
    发明申请
    INPUT/OUTPUT EFFICIENCY FOR ONLINE ANALYSIS PROCESSING IN A RELATIONAL DATABASE 失效
    在相关数据库中进行在线分析处理的输入/输出效率

    公开(公告)号:US20120254252A1

    公开(公告)日:2012-10-04

    申请号:US13430897

    申请日:2012-03-27

    IPC分类号: G06F7/00

    CPC分类号: G06F17/30315 G06F17/30592

    摘要: Embodiments of the invention relate to improved input/output efficiency for online analysis processing in a relational database. An aspect of the invention includes selecting a table from a relational database. The table is split by column into sub-tables, with at least one of the sub-tables including at least two columns. Each sub-table is written into a corresponding table of a row-based storage database.

    摘要翻译: 本发明的实施例涉及改进关系数据库中在线分析处理的输入/输出效率。 本发明的一个方面包括从关系数据库中选择一个表。 该表按列划分为子表,其中至少一个子表至少包括两列。 每个子表都写入基于行的存储数据库的相应表。