Mr. Zhang is responsible for the accuracy of the charging data and statements, Mr. Yang, the implementation engineer, is responsible for the mobile inspection of the business halls in the west, south and north cities, another person is responsible for the operation of the customer service system, one person is responsible for the detection of the telephone and call center, one person is responsible for the general of the server and network, and then I am responsible for resource scheduling and replacement. A total of eight people are in full support on the site. On September 3, after two days of stable operation of the project, some problems gradually surfaced. There were two serious problems: one was the failure of e-ticket signature, and the other was the printer's overheating and downtime. First of all, the issuance of electronic invoices is under the unified control of the national tax system, so each invoice must be signed and sealed by the National Tax Bureau system. Only after the signature and seal are successful can it be regarded as successful.

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.

Plan and implement the requirements, make everyone clear about the work to be done in the future, and make psychological preparations. The kick-off meeting was relatively smooth. I could feel the importance of Party A's leadership, the urgency of the business department's demands for the new system, and the support signal from the network department. Later, after the kick-off meeting, I helped us adjust the network environment of the temporary office, and we were directly stationed. After the kick-off meeting of demand collision, the project research begins. Party A has arranged the office chair, power supply and network for us on the first floor, and we can start work there. This is efficient! It's opposite the office.

698 chimneys were pulled out, making outstanding contributions to the realization of "Datong Blue". Recall that former sales colleagues also shared the information experience of Datong Thermal, as well as the whole process related to this bidding. Datong Heating has established an information management platform at an early stage in cooperation with a company in Beijing in charging and customer service software systems, and has a deep understanding of information management. However, with the change of heating policy and the innovation of information technology, the original management system has been unable to meet the growing management needs of thermal enterprises. In addition, the original system has not been upgraded for many years, the system is severely stuck, and the statistical report is inaccurate, which has greatly increased the workload of managers. In particular, the service provided by the original heating software supplier was not up to standard.

Just matched with China's demographic dividend, China's economy took off rapidly and foreign trade developed rapidly. Chinese enterprises, especially private enterprises, have accumulated a lot of wealth in the past few decades, which could help our country increase investment in R&D and gradually move towards the road of becoming a powerful country through science and technology. However, the reality is cruel. With the bloody plunder of real estate and capital, China's real economy suddenly becomes powerless, Most small and medium-sized enterprises become moribund under high land rent costs. Everyone knows that when the economy is bad, the first thing to affect is the short cycle agriculture.

Bazhong Easy to charge Heating charge system software Then on April 23, the bank collection kick-off meeting hosted by us, organized by Datong Thermopower, was held in the conference room on the fourth floor. The participating banks were Bank of China, China Construction Bank and Datong Bank. At the meeting, I introduced the docking method and schedule of our project, mainly to promote the bank to start the work as soon as possible and complete the docking and online of agency fees as soon as possible. At the meeting, all the banks expressed their willingness to actively cooperate with this part of the work, but the schedule was a little tight, after all, the process of the bank was slow. In fact, they later confirmed their words with their actions, because none of them went online within the expected time, which should be regarded as Datong Bank, which completed the online before the official charge. In the process of bank docking, due to the tight time in the later period, we often worked overtime. From network debugging to service deployment, we got a bank in two days on average. During the technical joint debugging, we Zhang Gong responded one-on-one. Before the online test, we made a detailed test case based on the classification of Datong thermal business types, with a total of 41 types and more than 120 variable parameters. This case provides an important technical guarantee for the stable operation of bank collection in the future. Performance test The performance test work of Datong Thermal is indispensable. In the past, we