Processing system and method for providing data service

A data service and processing system technology, applied in the field of network data services, can solve the problems of denial of service, long time-consuming front-end processing logic, etc., and achieve the effect of avoiding blocking

Active Publication Date: 2011-03-30
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The technical problem solved by this application is to provide a processing system and method for providing data services to solve the problem of denial of service caused by calling time-consuming external interfaces in the front-end processing logic

Method used

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  • Processing system and method for providing data service
  • Processing system and method for providing data service
  • Processing system and method for providing data service

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Experimental program
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Embodiment Construction

[0046] The specific implementation manner of the present application will be described below in conjunction with the accompanying drawings.

[0047] The inventor noticed in the process of invention that although the existing scheme of adding a reverse proxy can solve the denial of service problem caused by the slow connection caused by external network problems or attack behaviors, the front-end processing logic itself requires Denial of service caused by calls to external interfaces that take a long time has no improvement.

[0048] For example, for the business that needs to call the external interface that takes a long time in the front-end processing logic:

[0049] When the front-end generates dynamic response pages such as user personal information, it needs to obtain the necessary data from the back-end database through the database interface. Under normal circumstances, the time-consuming process of obtaining data by the database is greater than 5ms, and the time-cons...

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Abstract

The invention discloses a processing system and method for providing data service. The method comprises the following steps of: after receiving the service request of providing data service of a user, dividing the position into an initial logic service and a subsequent logic service based on the position for calling an external interface when the external service needs to be called; processing the initial logic service and returning a fragment response processing result to a reverse proxy server; calling the external interface according to the request of the fragment response result by the reverse proxy server; after the called external interface returns the response result, integrating the fragment response result with the response result returned by the external interface into a data service result provided for the user; and returning the data service result to the user. The invention can prevent the front-end logic from being blocked so that the front-end server can process the new request continuously without wasting the time in waiting the response of the external service request.

Description

technical field [0001] The present application relates to network data service technology, in particular to a processing system and method for providing data services. Background technique [0002] A brief description of the technical terms follows. [0003] Reverse proxy (Reverse Proxy): In the system of client-server architecture, the forwarding service before the real service on the server side can be used for server-side load balancing, client request filtering and forwarding, etc. [0004] Denial of Service (Denial of Service): A website failure phenomenon, which is manifested by the user's inability to establish a normal connection with the website. Attacks against the website or service failures within the website may cause this phenomenon. [0005] Web front-end service (Web Front-end Service): one of the roles of the hierarchical structure of the website. Its function is to directly accept HTTP (Hypertext Transfer Protocol, Hypertext Transfer Protocol) connections...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 王晓哲郭晓东徐景
Owner ALIBABA GRP HLDG LTD
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