The performance index is also a key factor with the increase of heating enterprises' scale and years of operation. In particular, the seasonal characteristics of the heating industry are obvious. The charging period of many heating enterprises is very short. In many cities, the heating enterprises need to handle thousands or even tens of thousands of charges a day in peak hours, plus integrated services such as network access, shutdown reporting, reheating, switch on and off, and query, The business system is heavily loaded. Many charging business halls have long queues in the busy season. In this case, if the software performance and stability have problems, it is easy to have small group events. Therefore, the charging software has also made some definitions on the performance indicators of the Heating Charging Management System (200000 households, system response requirements under the condition of ordinary desktop solid state disk): normal page query operation: 0.2 seconds. Charging business operation: 2 seconds (query/charging/refund/shopping cart/stop reporting/reduction/invoicing, etc.). General report query: 6 seconds. Complex report query: 15 seconds. Special report and batch operation: set up requirements according to the actual situation. The function and performance of the product quality Heating Charge Management System is visible.

Foreign funded enterprises are busy withdrawing when they find that the situation is not good (the whole process of foreign capital withdrawal should be arranged at least 2 to 3 years in advance). Everyone says that being debt free means being light. In fact, what is wrong with the country and society? It can be predicted that for many years to come, we will not have the conditions and qualifications to add more leverage, and we will be immune to the stimulant of water release. As long as the country releases water, everyone will learn to speculate in real estate and finance, which will push industry to a more decisive abyss. On the other hand, as long as we agree with the future trend of globalization and want to have a place in the world, we must respect ourselves, that is, let the RMB be more available and credible in the world. Therefore, the only way to solve this problem is to reduce leverage in all walks of life with leverage, pay back debt well if there is debt, and prepare to live a hard life honestly if there is no debt. The danger of heating informatization In an era of contraction, the social incremental wealth is limited, and most enterprises need to survive in the stock resources, which is basically not experienced by contemporary young people.

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.

Kerry Property charging 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.

Service, production and other system data are integrated for big data analysis. The system is connected with the group's customer service system, NC financial system, production system, engineering project system and other systems to achieve an integrated information platform for the group's business, customer service and production collaboration. The electronic channel can create a unified electronic channel entrance for the group, including WeChat public platform, WeChat life payment, Alipay, website payment, user APP, etc., and further enhance the brand image and popularity of the group through the unified entrance. Bank collection connects with the banks in the region where each subsidiary is located to realize bank collection. Each subsidiary can set the collection rules independently. The advantages of the scheme are that there are a few group heating enterprises and more than a dozen subsidiaries. The original investment in many sets of software and hardware systems only needs to focus on the construction of a platform, which greatly saves the early construction costs and later maintenance costs. The group control platform is equivalent to the centralized management of the data of the group and all subsidiaries.

In the southeast, northwest and northwest, four business halls are under the management of the head office, which are Xicheng, Nancheng, Beicheng and Huadu business halls. Each business hall has 6-8 toll computers, and each computer needs to install a virtual desktop to log in to the system. In addition, the operating system needs to be redone for computers that cannot be installed. In addition, each branch company needs to have 1-2 computers to use the system, the computer department, the financial department, etc., so we need to install about 80 remote desktops. At that time, there were only 3 people on the site, which was the biggest when we thought about it. Fortunately, the brothers at the information office of Datong Heat helped us a lot, and Director Xu arranged vehicles for us, so that we would not be exhausted in the battlefield. In the past two years, due to the strong promotion of enterprises to issue electronic invoices by the state, Datong Thermal Power has also fully switched from paper invoices to electronic invoices this year. From the perspective of environmental protection, it is beneficial to the country, the people and the environment. However, since it was the first year of use, we also suffered from a lot of pressure. Later, the facts also proved that my concern was not superfluous. The technology docking with us is one of the two major domestic tax control system providers: Aerospace Information Co., Ltd. In April, we got the interface document of TravelSky, but the development of the interface can only be carried out after the overall architecture of the charging system is set up, so the tax control interface will be completed by the end of July.