Web service QoS (Quality of Service) attribute evaluation system based on independent third party, and evaluation method thereof

A technology for evaluating systems and web services, applied in the field of web service attribute selection, to avoid inaccuracy and untrustworthiness and reduce work

Active Publication Date: 2016-01-06
SHANGHAI KUAICE NETWORK INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that it is closely related to the system platform and the implementation of the SOAP engine library
The disadvantage is that a large part of the information obtained by the monitoring program is irrelevant to the measurement target, and they need to be filtered out

Method used

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  • Web service QoS (Quality of Service) attribute evaluation system based on independent third party, and evaluation method thereof
  • Web service QoS (Quality of Service) attribute evaluation system based on independent third party, and evaluation method thereof
  • Web service QoS (Quality of Service) attribute evaluation system based on independent third party, and evaluation method thereof

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Embodiment Construction

[0030] Such as figure 1 or figure 2 As shown in one, a kind of Web service Qos attribute evaluation system based on an independent third party provided by the present invention includes the following components:

[0031] WSDL parsing component, after the user enters the URL address of the WSDL document of the Web service, the WSDL parsing component obtains the WSDL description document from the UDDI registry and is responsible for automatically parsing the WSDL document. By parsing the WSDL document, you can clearly understand the Web service The binding protocols used, ports, implemented operations, input and output messages, and data type information used are all stored in the database and provided for users to browse and select;

[0032] Call data generation component, call data generation component generates call data according to the schema file defining data type in WSDL document, including generating call data of simple data type and generating call data of complex da...

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Abstract

The invention discloses a Web service QoS (Quality of Service) attribute evaluation system based on an independent third party. The system comprises a WSDL (Web Services Description Language) analysis component, a calling data generation component, a stub code generation component, a service calling component, a service monitoring component, a result collection and calculation component and a QoS dynamic update component. The system can reflect the latest change of QoS information and provide objective and trustable QoS metric data for the both service parties.

Description

technical field [0001] The invention relates to the field of Web service attribute selection, in particular to a Web service Qos attribute evaluation system and evaluation method based on an independent third party. Background technique [0002] Currently, Web service quality attribute (Quality of Service, QoS) has become an important consideration factor for Web service selection. [0003] In traditional Web service attribute publication and discovery mechanisms, QoS information is mainly measured and published by service providers. It mainly has the following two disadvantages: [0004] On the one hand, service providers conduct single-point monitoring and measurement of QoS dynamic parameters from the running end of the service. However, since Web services are customer-oriented, the real quality of service should also be evaluated from the perspective of customers. Therefore, existing service providers The QoS data released by the provider cannot represent the real attr...

Claims

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Application Information

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IPC IPC(8): G06F9/44
Inventor 张海腾王锐平
Owner SHANGHAI KUAICE NETWORK INFORMATION TECH CO LTD
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