HBase-based incremental index creation and retrieval method
An incremental indexing and indexing technology, applied in special data processing applications, instruments, electronic digital data processing, etc., can solve the problems of indexing and retrieval of data that cannot be continuously increased, and achieve capacity improvement, usability, and speed. Effect
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[0043] The specific content of the method for constructing and retrieving an incremental index based on HBase of the present invention will be described in detail below with reference to the accompanying drawings.
[0044] like figure 1 As shown, the present invention utilizes HBase to store the index, which is composed of an index system and a retrieval system.
[0045] A. Use HBase to store indexes
[0046] When designing the storage structure of the index, using the dynamic and scalable characteristics of HBase's data columns, the word element is used as the keyword primary key, and the text primary key is used as the column field name of the index storage table. With the increase of the number of indexed texts, the number of column fields also increases dynamically; using the distributed storage characteristics of HBase, the storage of large-scale text and index information is realized, and the indexing system can provide multiple different data sources at the same time. ...
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