Catalogue index optimizing method based on slider

Abstract

The invention provides a catalogue index optimizing method based on a slider. The catalogue index optimizing method based on the slider comprises the following steps that (1) a dynamic retrieval slider is set in catalogue indexes, and parameters capable of configuring the size of the retrieval slider are additionally set in the retrieval slider; (2) retrieval conditions are input in a retrieval system, and a configuration file sets parameters for catalogue index attributes according to the retrieval conditions; (3) when the catalogue indexes are started, according to the attributes of the started catalogue indexes, the parameters in the configuration file are read; (4) according to the setting of the parameters in the retrieval slider, the number of the catalogue indexes is calculated again; (5) according to the slider parameters and the number of the catalogue indexes, circulation is conducted, and the index value of the current attribute and current type matching rule of the catalogue indexes is calculated; (6) statistics of a retrieval result is conducted. By the adoption of the technical scheme, the size of the slider can be set according to service needs, dislocation calculation, conducted when indexes of the any type are adopted, of each character is avoided, an index establishment process can be rapidly completed, and the query efficiency can be guaranteed.

Description

technical field [0001] The invention relates to the field of directory service systems, in particular to a slider-based directory index optimization method. Background technique [0002] With the development of the Internet, the requirements for standardized management and efficient access to various data resources have become very urgent. Directory service technology is a new technology that emerges and develops rapidly under such a background. The directory service system is a new type of special database system used for distributed storage and fast query of network data resources. It is specially designed for information services whose retrieval frequency is much higher than that of data update. Such as library book index system, network resource management system, organization personnel management system, single sign-on system, etc. [0003] The directory service system generally follows the Lightweight Directory Access Protocol LDAPv3 protocol, which specifies the basi...

AI Technical Summary

Problems solved by technology

[0010] It can be seen from the above operations that the directory substring index uses a fixed-size calculation method. The disadvantage of this method is that the number of indexes created is large, which generally exceeds the scope required by the query, resulting in adding, The inefficiency when modifying data is more obvious, especially in libraries such as directories, which are slow to write and fast to read.

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