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Information retrieval method and device

An information retrieval and indexing technology, applied in the field of big data

Inactive Publication Date: 2017-05-31
RUN TECH CO LTD BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the embodiment of the present invention is to propose a method and device for information retrieval, aiming to solve the problems of migration, adaptation and optimization of the information retrieval component Solr in the big data platform in domestic basic software and hardware

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Embodiment Construction

[0067] The embodiments of the present invention will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the embodiments of the present invention, rather than to limit the embodiments of the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the embodiments of the present invention.

[0068] refer to figure 1 , figure 1 It is a schematic flowchart of an information retrieval method provided by an embodiment of the present invention.

[0069] like figure 1 As shown, the method of information retrieval includes:

[0070] Step 101, migrate the big data platform software to a preset software and hardware platform, the migration includes the migration of the development environment and the migration of the operating environment, as well as the trans...

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Abstract

The embodiment of the invention discloses an information retrieval method and device. The method includes the steps that big data platform software is migrated to a preset software-hardware platform, wherein the migration includes migration of the development environment, migration of the running environment and transplantation and adaptation of application software; after the migration, in the index building process and the information retrieval process, information collection, storage and querying are subjected to performance improvement through parallel processing, data caching, segmenting processing, reading-writing separating and load sharing. In this way, migration, adaptation and optimization of an information retrieval component Solr in a big data platform in domestic basic software and hardware are achieved based on the information retrieval technology of the domestic basic software and hardware.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of big data, and in particular to an information retrieval method and device. Background technique [0002] As big data has gradually gone through the exploration stage and the market launch stage, big data has entered a critical transition period from concept to practical application. Big data has matured in various aspects such as acceptance, technology, and application, and has begun to enter the stage of rapid industrial development. The huge application value of big data has driven the rapid development of the big data industry. It is predicted that by 2017, the compound annual growth rate of the global big data technology and service market in 2018 will reach 26.4%, and the scale will reach 41.5 billion US dollars, which is the growth rate of the entire IT market. 6 times. The big data market size is expected to reach US$61.16 billion in 2020, with an annual growth rate of 2...

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/119G06F16/13G06F16/148
Inventor 童克冬
Owner RUN TECH CO LTD BEIJING