Method and device for increasing response speed of system under high concurrency condition

Abstract

The invention provides a method and device for increasing the response speed of a system under the high concurrency condition. The method comprises the following steps: dividing data in a database into data with high timeliness requirements and data with low timeliness requirements in advance; obtaining a current concurrent request, judging whether target data requested by the current concurrent request is data with high timeliness requirements or not, if yes, querying whether the target data exists in the cache or not, and if yes, returning the target data, and triggering a first updating thread to update the data in the cache at the same time; and if not, querying whether the target data exists in the cache or not, judging whether the target data is invalid or not, if yes, triggering a second updating thread, updating the data in the cache according to the data in the database by utilizing the updating thread, and otherwise, returning the target data. According to the method and device for improving the response speed of the system under the high concurrency condition, the response speed of the system under the high concurrency condition can be improved.

Description

technical field [0001] The invention relates to the technical field of monitoring, in particular to a method and a device for improving the response speed of a system under high concurrency conditions. Background technique [0002] With the development of the company's business, high concurrency often occurs, so when designing the system, it will face a major test, and it is necessary to improve the response speed of the system under high concurrency. [0003] In the prior art, when a concurrent request is received, the cache is updated, and after the cache is updated, it is checked whether there is data required by the concurrent request in the cache. That is to say, before the cache update is completed, the requesting user is always in a state of waiting for a response, and the response speed of the system is relatively slow. [0004] Therefore, a method is needed to improve the response speed of the system under high concurrency conditions. Contents of the invention ...

AI Technical Summary

Problems solved by technology

That is to say, before the cache update is completed, the requesting user is always in the state of waiting for the response, and the response speed of the system is slow

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