Metadata model-based search method and search device based on metadata model

A metadata model and metadata technology, applied in the computer field, can solve problems affecting the use of other functions of the database, high cost of deployment and maintenance of a single application, failure to update indexes and queries, etc., so as to achieve simple and efficient development work and reduce update complexity degree of effect
CN105843867AActive Publication Date: 2016-08-10CHANJET INFORMATION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
CHANJET INFORMATION TECH CO LTD
Publication Date
2016-08-10

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Abstract

The invention discloses a metadata model-based search method and a search device based on a metadata model. The search method based on the metadata model comprises the steps of mapping the field in the user document into an index field through the metadata model; carrying out schema dynamic matching on the index field to obtain a query result document; mapping the query result document to the field in the user document by the metadata model. Through the technical scheme, when the user document type changes, the metadata model is directly updated, the related configurations in the index server are not needed to be updated, and the reloading is saved, so the updating complexity is reduced, the development becomes more simple and efficient, the purpose of less resources and more stable service is achieved.
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Description

technical field

[0001] The present invention relates to the field of computer technology, in particular to a metadata model-based retrieval method and a metadata model-based retrieval device. Background technique

[0002] At present, the function of retrieval is to retrieve and provide the content that the user most wants under the premise of a keyword given by the user. However, with the development of cloud application technology, more and more applications are deployed on the cloud. At the same time, with the increase in the number of users, the application data is also increasing. Simply using the search function in the database will not only achieve Not good, it will also affect the use of other functions of the database. For this reason, developers generally use independent servers to build search services independently.

[0003] However, in this solution, the deployment and maintenance costs of a single application are too high, and the development requires too much ...

Claims

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