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公开(公告)号:US08799229B2
公开(公告)日:2014-08-05
申请号:US13725430
申请日:2012-12-21
CPC分类号: G06F17/30153 , G06F17/30073 , Y10S707/99942 , Y10S707/99943 , Y10S707/99953
摘要: An apparatus, computer-readable medium, and computer-implemented method for generating a searchable archive, the method including receiving a set of tabular data comprising a plurality of rows, storing data corresponding to a group of rows in the plurality of rows in a compacted file, the compacted file comprising one or more compressed segments. The compressed segments can store data corresponding to a portion of the rows in the group of rows and can store the data corresponding to the group of rows in column-major order. The compressed segments can store one or more token values corresponding to one or more data values in the set of tabular data and the token values can be generated by dividing the set of tabular data into columns and assigning a different token to each unique data value within each of the columns.
摘要翻译: 一种用于生成可搜索存档的装置,计算机可读介质和计算机实现的方法,所述方法包括:接收包括多个行的表格数据集合,其存储对应于所述多个行中的一组行的数据 文件,压缩文件包括一个或多个压缩段。 压缩段可以存储对应于行组中的一部分行的数据,并且可以以列主要顺序存储对应于该组行的数据。 压缩段可以存储对应于表格数据集合中的一个或多个数据值的一个或多个令牌值,并且可以通过将表格数据集合划分成列并将不同的令牌分配给每个唯一数据值来生成令牌值 每列。
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公开(公告)号:US08886617B2
公开(公告)日:2014-11-11
申请号:US13891190
申请日:2013-05-09
发明人: Richard Grondin , Vassili Zarouba
CPC分类号: G06F17/30477 , G06F17/30566 , Y10S707/99942 , Y10S707/99943 , Y10S707/99953
摘要: A method of searching all tables in a data model is disclosed, using a non-materializing virtual table interface that acts as a view into the underlying data model. The virtual table is virtually built on the fly at query execution time, and maps to all columns and rows within the data model. A query on the virtual table is translated into a set of data model queries for searching the data model, based on columns selected from the virtual table and other specified search parameters, as well as the virtual table definition. The search process works in conjunction with data domains, and uses compaction and tokenization of data.
摘要翻译: 公开了一种在数据模型中搜索所有表的方法,其使用充当基础数据模型的视图的非实现虚拟表接口。 虚拟表在查询执行时虚拟构建,并映射到数据模型中的所有列和行。 基于从虚拟表和其他指定的搜索参数中选择的列以及虚拟表定义,对虚拟表的查询被转换成用于搜索数据模型的一组数据模型查询。 搜索过程与数据域一起工作,并使用压缩和令牌化数据。
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公开(公告)号:US20130254171A1
公开(公告)日:2013-09-26
申请号:US13891190
申请日:2013-05-09
发明人: Richard Grondin , Vassili Zarouba
IPC分类号: G06F17/30
CPC分类号: G06F17/30477 , G06F17/30566 , Y10S707/99942 , Y10S707/99943 , Y10S707/99953
摘要: A method of searching all tables in a data model is disclosed, using a non-materializing virtual table interface that acts as a view into the underlying data model. The virtual table is virtually built on the fly at query execution time, and maps to all columns and rows within the data model. A query on the virtual table is translated into a set of data model queries for searching the data model, based on columns selected from the virtual table and other specified search parameters, as well as the virtual table definition. The search process works in conjunction with data domains, and uses compaction and tokenization of data.
摘要翻译: 公开了一种在数据模型中搜索所有表的方法,其使用充当基础数据模型的视图的非实现虚拟表接口。 虚拟表在查询执行时虚拟构建,并映射到数据模型中的所有列和行。 基于从虚拟表和其他指定的搜索参数中选择的列以及虚拟表定义,对虚拟表的查询被转换成用于搜索数据模型的一组数据模型查询。 搜索过程与数据域一起工作,并使用压缩和令牌化数据。
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