1 Overview
The purpose of this document is to enable users to better operate, maintain, and serve the entire ESB system platform. The information system platform not only requires mature and stable products, but also requires skilled operation and maintenance personnel, in order to better carry out Scientific and effective operation and maintenance work.
AEAI ESB training content involves comprehensive training on product installation and configuration, component use, feature explanation, routine maintenance, troubleshooting, common problems, solutions, etc., to ensure that relevant managers can independently manage, operate, troubleshoot and routinely Test maintenance and other work, so that the product can be correctly applied and well maintained, to ensure that the entire information system can run healthily and stably.
2. Product Introduction
The application integration platform is mainly used as the "keel" of the enterprise information system to integrate various business systems, which is generally called Enterprise Service BUS (ESB).
When the AEAI ESB application integration platform cooperates with the upper-layer Portal portal platform and BPM business process platform, it usually also acts as a service provider, providing data services for Portal and BPM.
3. The main features of AEAI ESB are as follows:
In addition to the direct download and use of products and the good cooperation support between related products, the AEAI ESB application integration platform also has the following features:
- Built on Java, it can be deployed across platforms;
- Comes with integrated samples to get started quickly;
- Rich data adaptation, protocol adaptation, protocol access, message conversion, message routing and other components;
- Based on the designer, services and message processes can be created graphically and by dragging and dropping;
- The designer directly connects to the server and uses one-key hot deployment and instant breakpoint debugging;
- Real-time monitoring of service/process running status on the console is convenient for positioning during debugging and monitoring during running.
4. Trainees
Relevant system supervisors, operators and system administrators on the client side. The default trainee has the following skills:
- Proficient in operating Windows and Linux systems;
- Understand the basics of java;
- Understand the basic usage of Eclipse;
- Understand the deployment of tomcat server;
- Understand basic database knowledge installation and basic SQL skills.
5. Training Objectives
- Through training you will:
- Familiar with the basic functions of the ESB control platform.
- Familiar with the use and development of each node of the ESB control platform.
- Proficient in real-time monitoring of various systems through the ESB control platform.
6. Training content
The training content is specifically introduced based on the "AEAI ESB Integration Platform White Paper", "AEAI ESB Integration Platform Technical Manual" combined with AEAI ESB product demonstrations, mainly involving the following contents:
- Basic theoretical knowledge and management knowledge training;
- ESB installation, commissioning and maintenance;
- Introduction of built-in components;
- Explanation of prefabricated samples;
- ESB project case explanation;
- SMC system management use.
7. Training Program
| The first stage |
2~3/day |
The overall introduction and general configuration of ESB, the introduction of built-in components, and the introduction of prefabricated samples. |
| second stage |
3~4/day |
Familiar with the engineering in the ESB project, get started. |
| The third phase |
2~3/day |
Investigate deficiencies and make up for deficiencies, and target training deficiencies according to specific circumstances. |
For different users, the teaching methods for different training objectives are also different. Among them, most of the learning time of operation and maintenance personnel is to carry out project practice exercises under the guidance of our engineers. Practice has proved that hands-on experimental operation is the most effective learning method for mastering operation and maintenance skills; in the training of management, we will focus on In the training of basic theoretical knowledge and management knowledge.
7.1 The first stage
Learn to install ESBDesigner, ESBServer, Mysql according to the ESB manual. Provide general introduction to the console, designer introduction, general configuration, built-in component introduction, and prefabricated sample introduction to trainers, so that trainers can quickly understand relevant knowledge.
7.2 The second stage
Through the first stage of learning, I have basically mastered the ESB related knowledge and usage methods. Next, combined with the actual engineering in the project, I will learn and operate, and finally achieve a familiarity with the overall project, so as to achieve subsequent independent modification work.
7.3 The third stage
The third stage is to check the gaps and fill the gaps, and the project trainers will train the deficiencies according to their own grasp of the situation.
8. Frequently Asked Questions
8.1 Connection Abnormal
As shown in the figure below: If you cannot connect after clicking Test Connection, please check whether the service is in a normal startup state. If it is in a normal startup state, then check whether the user name and password are correct.
8.2 Project Deployment
As shown in the figure below: Project deployment failed, please check whether the service is in a normal startup state.
8.3 Data source configuration
After the data source is configured and tested successfully, it cannot be used immediately. You need to click the reload button on the list page before it can be used normally.
After the prompt "Reload data source configuration is successful!" appears, it can be used normally.
8.4 Service startup
As shown in the figure below: If the service fails to start, and a prompt of "please check your license file" appears, please check the license.xml license file in the root directory of esb to check whether the license has exceeded the usage period and the number of deployment processes (messageFlowCount). Whether the upper limit has been reached.
The text of the license.xml license file is as follows:
