Invention Grant
- Patent Title: Searchable archive
- Patent Title (中): 可搜索归档
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Application No.: US13725430Application Date: 2012-12-21
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Publication No.: US08799229B2Publication Date: 2014-08-05
- Inventor: Richard Grondin , Evgueni Fadeitchev , Vassili Zarouba
- Applicant: Informatica Corporation
- Applicant Address: US CA Redwood City
- Assignee: Informatica Corporation
- Current Assignee: Informatica Corporation
- Current Assignee Address: US CA Redwood City
- Agency: Reed Smith LLP
- Agent Marc S. Kaufman; Amardeep S. Grewal
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00

Abstract:
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.
Public/Granted literature
- US20130212071A1 SEARCHABLE ARCHIVE Public/Granted day:2013-08-15
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