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Data storage and retrieval method and device based on HBase

A technology of data retrieval and data storage, applied in the field of IT architecture, can solve the problem of inability to retrieve other field indexes, and achieve the effect of good use prospects, reduced maintenance costs, and simple operation

Pending Publication Date: 2020-02-07
北京思特奇信息技术股份有限公司
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  • Claims
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Problems solved by technology

[0003] In order to solve the technical problem that the above-mentioned prior art HBase can only perform the retrieval of the rowkey retrieval method, and cannot index other fields for retrieval

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  • Data storage and retrieval method and device based on HBase
  • Data storage and retrieval method and device based on HBase
  • Data storage and retrieval method and device based on HBase

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Embodiment Construction

[0044] In the following description, for purposes of illustration rather than limitation, specific details such as specific equipment structures, interfaces, and techniques are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0045] In order to better retrieve the HBase column data more quickly, use the full-text index to process the data stored in HBase, first build the index, and then store the data in the HBase data table. When searching, you can search the relevant records of the column data through the full-text index, obtain the HBase rowkey, and then perform rowkey retrieval in HBase. Finally got the result. P...

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Abstract

The invention provides a data storage and retrieval method and device based on HBase. The storage method comprises the steps of obtaining to-be-stored data based on a data storage request message; analyzing the to-be-stored data to obtain row key values serving as index data and corresponding column value data; wherein the column value data comprises at least one column of column data and one column of value data; establishing a full-text index relationship between the row key value and a first retrieval field, and storing the full-text index relationship; obtaining a first retrieval field with a full-text index relationship according to the column value data; and storing the row key values with the full-text index relationship and the corresponding column-value data in an HBase database.

Description

technical field [0001] The present invention relates to the technical field of IT architecture, in particular to an HBase-based data storage and retrieval method and device. Background technique [0002] At present, HBase has been widely used, and there are many implementation methods of HBase retrieval. Based on full-text index, it is also an effective and fast solution to retrieve HBase column data. The main retrieval methods supported by HBase are: get rowkey (get row key) retrieval, scan rowkey (scan row key) range retrieval, and full table scan retrieval. The HBase of the prior art only has a retrieval mode of rowkey (row key), and retrieval cannot be performed when other fields are indexed, and this problem needs to be solved urgently. Contents of the invention [0003] In order to solve the above-mentioned technical problem that the HBase in the prior art can only perform the retrieval of the rowkey retrieval method, and cannot index other fields for retrieval. In...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/248
CPCG06F16/221G06F16/2228G06F16/248
Inventor 牛晓亮
Owner 北京思特奇信息技术股份有限公司
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