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Method and apparatus for processing high concurrency query requests

A query request and processor technology, applied in the field of data processing, can solve problems such as reducing the efficiency of query results and wasting processing resources

Inactive Publication Date: 2019-03-15
BEIJING GRIDSUM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when querying and analyzing the pre-aggregated results, it can be found that the query request has the characteristics of idempotence, that is, the query results corresponding to the same query request executed multiple times are the same. , there may be many identical concurrent requests in the query request. If a query operation is performed for each request, a large amount of processing resources will be wasted, and the efficiency of users to obtain query results will also be greatly reduced.

Method used

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  • Method and apparatus for processing high concurrency query requests
  • Method and apparatus for processing high concurrency query requests
  • Method and apparatus for processing high concurrency query requests

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Embodiment Construction

[0069] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0070] The embodiment of the present invention provides a method for processing high concurrent query requests, such as figure 1 As shown, the method is to determine the initial query request contained in multiple concurrent query requests received within a period of time and the same query request corresponding to the initial query request, and execute the initial query request, and convert the initial query request corresponding to As a resul...

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Abstract

The invention discloses a method and a device for processing high concurrent inquiry request, The invention relates to the technical field of data processing and improves the working efficiency of inquiry data. The main technical scheme of the invention comprises the following steps: receiving multiple concurrent inquiry requests, wherein the concurrent inquiry requests include an initial inquiryrequest and the same inquiry request corresponding to the initial inquiry request; Extracting the initial query request; Blocking the same query request; Determining a query result corresponding to the initial query request; The query result is determined to be the query result corresponding to the same query request and returned to the corresponding query user. The invention is mainly used for processing high-concurrency query requests.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method and device for processing highly concurrent query requests. Background technique [0002] In the era of big data, when Online Analytical Processing (OLAP) processes data, the usual practice is to pre-calculate the index set according to the combination of dimensions for the data of a time range. Aggregation, and then save the pre-aggregation results, according to the above-mentioned pre-aggregation results, users can apply OLAP to analyze data in multiple dimensions more specifically. [0003] Currently, when querying pre-aggregated results, a query operation needs to be performed for each query request. However, when querying and analyzing the pre-aggregated results, it can be found that the query request has the characteristics of idempotence, that is, the query results corresponding to the same query request executed multiple times are the same. , there may ...

Claims

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Application Information

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IPC IPC(8): G06F16/2453G06F16/2458G06F16/242
Inventor 赵懿
Owner BEIJING GRIDSUM TECH CO LTD
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