Data index device and data index method
A data indexing and indexing technology, applied in the field of data processing, can solve problems such as time-consuming, structured processing is not suitable for product application, etc., to achieve the effect of improving speed
Inactive Publication Date: 2013-02-27
ZICT TECH CO LTD
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Problems solved by technology
At present, the processing of semi-structured data is mainly structured processing, which takes a long time. As the data structure becomes more and more complex, structured processing will become less and less suitable for product applications.
[0003] Therefore, a new technical solution is needed, which can avoid the time-consuming problems of structured processing when dealing with semi-structured data, and can adopt better methods to process semi-structured data
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[0029] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0030] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0031] figure 1 A block diagram of a data indexing device according to an embodiment of the present invention is shown.
[0032] Such as figure 1 As shown, the data indexing device 100 of the embo...
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The invention provides a data index device. The data index device comprises a reading unit, a marking unit and an index establishing unit, wherein the reading unit reads semi-structured data and judges whether the semi-structured data contains character strings matched with index columns, the marking unit marks columns of the character strings matched with the index columns as accordant columns and adds labels in the accordant columns, and the index establishing unit searches columns needed to be indexed through a search engine according to the labels and establishes indexes. Correspondingly, further provided is a data index method. By means of the technical scheme, when semi-structured data are read, columns in the semi-structured data matched with the index columns are added with the labels, when the search engine establishes index, only labels matched with the column needed to be indexed is required to be searched, data are not required to be structured, accordingly the search engine is facilitated to establish indexes, and real-time of the search engine is greatly improved.
Description
technical field [0001] The present invention relates to the field of data processing, in particular to a data indexing device and a data indexing method. Background technique [0002] With the development of network technology, especially the rapid development of Internet and intranet technology, the amount of semi-structured data is increasing day by day. At present, the processing of semi-structured data is mainly structured processing, which takes a long time. As the data structure becomes more and more complex, structured processing will become less and less suitable for product applications. [0003] Therefore, there is a need for a new technical solution, which can avoid problems such as time-consuming structural processing when processing semi-structured data, and can adopt better methods to process semi-structured data. Contents of the invention [0004] Based on the above problems, the present invention proposes a new technical solution, which can avoid the time-...
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IPC IPC(8): G06F17/30
Inventor 赵兴成
Owner ZICT TECH CO LTD