Data processing method and system

Abstract

The application provides a data processing method and system and relates to the technical field of networks. The method includes: receiving a bill downloading request of a user client, based on a bill page; parsing query information in the bill downloading request, wherein the information includes a user identification and bill query condition information; acquiring the total quantity of data to be downloaded in a database according to the bill query information and judging whether the total quantity of the data satisfies a threshold condition; if yes, stopping a synchronization response to the bill downloading request and entering an asynchronous bill file generation process based on the user identification and the bill query condition and prompting the user client to enter a downloaded-file storage area in a delayed manner to download bill files; and with respect to the asynchronously generated bill files, transferring the asynchronously generated bill files to a downloaded-file storage area corresponding to the user identification according to a client identification. The data processing method and system reduce the pressure of the system through an asynchronous method so that stability of the system can be protected.

Description

technical field [0001] The present application relates to the field of network technology, in particular to a data processing method and system. Background technique [0002] With the development of the network, users can also query the electronic bills of their consumption in the network, such as the electronic bills after they use a bank's credit card for consumption. The electronic bill records and displays every consumption of the user. Moreover, in many cases, the user needs to download the bill of the server to the client terminal where the user is located for storage. [0003] In the prior art: first, when the user uses the page bill function, if the scope of the user-defined query conditions is too large and the total amount of business data searched is also large, the time for the system to generate and download the bill file will be prolonged, and the system will It is impossible to give a response result in a short time. After all, the system needs to access the...

AI Technical Summary

Problems solved by technology

[0003] In the prior art: first, when the user uses the page bill function, if the scope of the user-defined query conditions is too large and the total amount of business data searched is also large, the time for the system to generate and download the bill file will be prolonged, and the system will It is impossible to give a response result in a short time. After all, the system needs to access the database in real time to obtain a large amount of data and generate bills

When the user waits for a response on the page, if the waiting time is too long, the user may mistakenly think that the request has failed, or whether the system is crashed, etc., the user will click again to send the download request, or refresh the page request, so that the server in a short time A large number of download requests or refresh requests are received within a period of time, and the server needs to process each request, especially when there is a large demand to download bills including a large amount of data in the network, due to the aforementioned reasons, the request volume may increase geometrically , it will greatly increase the load on the system; and the user experience is very poor

[0004] Second, because the server has limitations in processing download requests within the same time period, and because the server takes a long time to process the total amount of data, when there are a large number of users making download requests at the same time, the server may not be able to respond to user requests in real time. As a result, the process is blocked, causing the system to be unstable.

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