Hierarchy analysis method for service granularity partition of SOA-based system

An analysis method and level technology, applied in the field of quantitative computing, can solve problems such as no method guidance, no evaluation index quantification method, etc.

Inactive Publication Date: 2009-11-11
江苏省金思维信息技术有限公司
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Problems solved by technology

Many literatures and materials discuss the division of services and the design and development of services, but most of them discuss qualitatively the various factors that affect the division of services and the issues that should be considered, and put forward some basic principles, without giving specific evaluation indicators and their characteristics. Quantitative methods, not to mention no practical method guidance

Method used

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  • Hierarchy analysis method for service granularity partition of SOA-based system
  • Hierarchy analysis method for service granularity partition of SOA-based system
  • Hierarchy analysis method for service granularity partition of SOA-based system

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Embodiment Construction

[0021] This patent calculates the level of service according to the following steps and assists users in continuously improving the design and development of services:

[0022] (1) According to the analysis of the call relationship between services in the service component library, construct the initial service dependency graph;

[0023] (2) Use the loop removal algorithm to eliminate the loops in the service dependency graph, and generate a service dependency graph;

[0024] (3) Calculate the hierarchical degree of each service, and then use the service hierarchical degree to realize the visualization of service dependencies, show the call relationship and hierarchy between services to the user with an intuitive diagram, and allow the user to drag the nodes in the graph arbitrarily to better Observed;

[0025] (4) The user checks the analysis results, and judges the quality of the existing service division according to the following explanation and heuristic rules of the ser...

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Abstract

The invention discloses a visual hierarchy analysis method for the service granularity partition of an SOA-based system. The method analyzes the call relation among services to quantify service hierarchy and automatically generate a hierarchical service call relation graph so that users can intuitively and conveniently find unreasonable call (combination) relation among the services, provide bases for evaluating the rationality of the system service partition, provides pertinent and practical suggests for the combination or partition of the services, and aids a user to continuously perfect the design, the development and the advance of the services. The quantized and operable method can solve the key problem for developing and implementing the SOA-based system, i.e. the partition of the services.

Description

technical field [0001] The present invention relates to a quantitative calculation of service levels under the SOA architecture, which can assist users in continuously improving the design, development and evolution of services, and provides a quantitative calculation method for the key issue of information system development and implementation of the SOA architecture—the division of services. , Operable method. Background technique [0002] Enterprises are in a critical stage of reform and development, with rapid growth and great changes. Enterprise information construction and soft equipment are facing challenges such as "flexibility", "heterogeneous integration", and "on-demand reconstruction". Seemed powerless. The SOA (Service Oriented Architecture, service-oriented architecture) technology developed in recent years is an effective means to solve the above problems. SOA is actually an idea, a new method of developing large-scale distributed information systems. The b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00
Inventor 刘海青张朝晖杨建青黄文清李钧陈恳徐晓朱龙范翠霞沈建勋
Owner 江苏省金思维信息技术有限公司
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