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A global scheduling method based on esb

A global scheduling and scheduling algorithm technology, applied in the direction of electrical components, transmission systems, etc., can solve problems that cannot satisfy complex networked information systems, and achieve the effect of increasing flexibility, improving service reliability and availability

Active Publication Date: 2017-08-25
THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the dynamic changes of the network environment and other characteristics, the current service scheduling has brought great challenges. How to choose the optimal service for scheduling, the traditional technology can no longer meet the needs of complex networked information systems.

Method used

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  • A global scheduling method based on esb
  • A global scheduling method based on esb
  • A global scheduling method based on esb

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] figure 1 Is the component structure diagram of the present invention, figure 2 It is a flowchart of the method of the present invention, including the following steps:

[0068] In this implementation example, an ESB is added between the service provider and the service consumer. The ESB is a bridge connecting the service caller and the provider, and is also a tool on which the scheduling algorithm of the present invention depends.

[0069] In this example, the service access ESB uses a unified access specification to access, and requires the WSDL (Web Services Description Language) address information, service name, service description, and monitoring interface of the service to be provided during service access. Establish a service static resource library, and store the service name, service description, service WSDL address and other information into the static resource library by using unified access specifications. These data are all data that can be accessed by the ESB...

Embodiment 2

[0090] This embodiment is based on the monitoring of the state of the resources of the entire network, and uses a service scheduling algorithm as a means to provide reliable and optimized service access for the purpose. The service scheduling method based on the monitoring of the state of the entire network resources is the core of the present invention.

[0091] The processing of various resource status monitoring information in the service environment of this embodiment is huge and complicated, and it also includes the unpredictability of the environment, which requires timeliness in providing support for service scheduling. The update and caching methods based on resource changes can be better. Provide quality service.

[0092] Implementation steps:

[0093] 1. Preparation work:

[0094] ●Using Web Service technology as the basic service support.

[0095] ●Service Registration

[0096] ■Use service name to identify service

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PUM

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Abstract

The invention discloses an ESB-based global scheduling method, which includes a service scheduling module, which includes a scheduling algorithm configuration module, a static resource library and a dynamic resource library; the algorithm configuration module is used to configure the monitoring algorithm in the scheduling algorithm Item weights and calculation methods; the static resource library is used to store service registration information and service monitoring items related to service providers; the dynamic resource library is used to store services and monitoring items stored by the static resource library, The monitoring information thus obtained includes monitoring items including historical response time, historical success rate, CPU usage of the server where the service is located, memory usage of the server where the service is located, and disk usage of the server where the service is located.

Description

Technical field [0001] The invention relates to a data scheduling method in the computer Internet, in particular to a global scheduling method based on ESB (Enterprise Service Bus). Background technique [0002] With the development of distributed integration technology, the degree of integration of complex networked information systems is gradually increasing, and the comprehensive integration mode of complex giant systems (system of systems, SoS) composed of multiple nodes is gradually popularized and applied. Service sharing and service selection in the complex giant system have been widely used. The services used by the system may be provided in multiple geographically distributed places. It is necessary to provide an optimized service so that users can quickly and accurately access and use. Therefore, it is necessary to provide a network-wide and geographically distributed global service scheduling method. [0003] The complex giant system provides dynamic, easily expandable ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/51
Inventor 陈荣朱勇李哲张炳恋张萍
Owner THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP