Guiyang Natural gas charging system software There has never been such a big fight on other projects, because the magnitude of data cannot be reached. This time, we have organized a special team to be responsible for the performance test and optimization of Datong Thermal. The test is divided into performance troubleshooting stage and stress test stage. Performance troubleshooting stage: test all the functions of the system according to the test cases, find out the functions that lead to the increase of system resources and slow response, record them, and optimize the performance problems exposed in this stage. Stress test phase: perform concurrent stress test on common functions. In this phase, we focus on several main performance indicators: response time, throughput, and system resource consumption. First, the common functions that need stress testing are determined and the test scripts are sorted out. Determine the test concurrency of 5,10,15,30,50 according to the actual use of the customer, and simulate 5010015030500 people using the system at the same time. Lock the functions with performance problems according to the concurrency test results, and determine how to allocate the resources of each virtual machine and how many Tomcat clusters to create. On site training At the beginning of August, Director Xu called me to the office to discuss the system training.

Information island improves the timeliness of information sharing and reduces management costs. The group management and control platform unifies the management process and specifications of the whole group, eliminates the hidden dangers of self governance, eliminates operational loopholes, and ends the management confusion. After the group management and control platform unifies the system and data, it is easier to connect with external OA, finance, production, measurement, banking and other systems. The group management and control platform is more conducive to making some unified planning on middleware, such as message queue, bank collection, micro service, etc., to achieve the reliability and scalability of the platform. The group management and control platform can really help the group to merge and acquire local heating enterprises, achieve rapid online, and charge fees as soon as possible. The choice of informatization construction of heating enterprises under economic deflation The macro background of economic deflation is very sluggish in the domestic economy. By 2019, most people have also known this.

Plus the connection with the switching equipment, it is not a simple thing to walk in the cabinet orderly and comfortably. We have been doing it for nearly a day, but we have not been able to complete it. I continued to work in the next day. With the deployment of VMware virtualization, I had a total of 10 days. Looking at the neat computer rooms and fast running servers, I still felt a sense of achievement. So far, 400 mobile phones have not arrived in the hardware part. I think I will take a picture after the goods are delivered. It is also spectacular to have 400 mobile phones on the table and install the paid mobile app at the same time! After the installation and deployment of hardware, the next step is the installation and deployment of software. On May 24, I informed our implementation engineers to start the system deployment. Although some virtualization work has not been completed yet, I decided to proceed in parallel, because functional testing, performance testing, system tuning and other work can only be carried out after the software deployment is completed. We have also spent a lot of time on the system deployment of Datong Thermal Power

As a professional supplier of heating customer service software, Feiyi Software has developed a group version of heating charge management system for group heating enterprises. The group needs to pay attention to several aspects of management and control: unified planning and coding of user numbers of each subsidiary; Decentralized entry and unified supervision of various charging channels and funds; Decentralized docking and unified supervision of receipts, general tickets and electric tickets in various regions; Unified management of organizational structure and authority roles at all levels, and formulation of work approval process at all levels; Data hierarchical filtering control; Differentiation support of basic data and cost data of heat users; Support for local heating policies, regulations and billing strategies; Multi system docking at all levels; Integration and analysis of the group's big data, and horizontal analysis of all aspects of the data of the subordinate heating companies