Data query method and device

A data query device and data query technology, applied in the field of data processing, can solve the problems of high server pressure, crash, and large amount of query data, and achieve the effect of reducing the amount of query and avoiding server crash.

Active Publication Date: 2018-01-16
北京时之砂科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a data query method and device, the main purpose of which is to solve the problem that when different users frequent

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[0029] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0030] In order to solve the problem that when different users frequently refresh the query page at the same time, the server needs to process too much query data, especially when the data query business volume is relatively high, the server processes such a huge query volume, and query delays are likely to occur. For the problem of occasional or direct crash, the embodiment of the present invention provides ...

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Abstract

The invention discloses a data query method and device. The data query method comprises the steps of when receiving a data query result sent by a server according to the data query request and cachinginquired field information according to the data query result; when the data query result needs to be sent to the server again, obtaining the inquired field information from the cache and determiningthe field information which is not inquired corresponding to the data query request; sending a new data query request to the server according to the field information which is not inquired to make the server return a data query result corresponding to the field information which is not inquired. According to the technical scheme, the query amount of the server is reduced, and the situation that the server breaks down since the query amount is too large is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a data query method and device. Background technique [0002] With the popularity of the Internet, more and more people inquire about what they need through the Internet. When a user queries data, the client application can send the corresponding data query request to the server, and the server returns the queried data to the client for display. [0003] At present, when the data query business volume is relatively high, many users query data at the same time, there will be many concurrent data query requests to the server, the server load is high, data query timeout may occur, and the server returns part of the query field content to the client , when the user checks the content of these partial query fields, because the queried data content is incomplete, they usually refresh the client query page continuously. Excessive traffic will cause excessive pressure on the se...

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Application Information

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IPC IPC(8): G06F17/30
Inventor 杨东
Owner 北京时之砂科技有限公司
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