The year was the year when the global return on assets was poor since records began. Most fund managers were proud to lose less than 5% in this year; Some people say that China's economic L has not reached the end, and no one knows how long the horizontal line will be after reaching the end; In the past few months, the President and Prime Minister of the People's Republic of China also rarely expressed on official occasions the economic downturn and the situation was stormy; The Sino US trade war continued to ferment. In fact, the common people's cognition often lags behind the environment. It can be said that the country has started macro-control as far back as 2015. At that time, a small number of industries began to feel the chill first. I remember that when companies recruited in those years, many of them jumped from shipbuilding, machinery and other industries to the IT industry. The IT industry in China belongs to the service industry and also has high-tech attributes, so it is less and slower affected by the economic crisis. But under the overall depression, can the IT industry be independent? Since the reform and opening up, especially after China's entry into WTO, foreign capital has brought technology and experience to China at the same time.

In the process of buying and selling, informatization actually reflects a very important value in this process, because the acquisition of heating enterprises requires good operation, which can not be separated from refined management tools and means, and software is the carrier of advanced management ideas and concepts, which can give the management team wings that can soar. Thirdly, the heating industry has typical regional characteristics, that is, each city basically has its own heating regulations. At present, some large heating groups are merging some small heating enterprises. Although this will lead to fewer and fewer potential customers, with the process of exporting funds, talents and management, and in the process of group expansion, Group management and control system is very necessary to enable the thermal power group to achieve "decentralized operation and centralized management and control". In 2015, the company began to accept the concept of national economic contraction.

Qianxi wisdom Natural gas charging system software 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

And operation to provide decision support. Necessary functions: network access management, customer management, charge management, bill management, audit management, debt clearing management, heat metering charge, switch bolt, chart report. Extended functions: process approval, bank collection, SMS platform, WeChat official account, Alipay, intelligent POS, mobile APP. Special scenarios: steam charge, hot water charge, property collection. Product supporting definition In order to better play the role of the Heating Charge Management System, heating enterprises can generally configure the following equipment: high speed camera: keep the customer's ID card, heat stop agreement, and photos of property rights in the business window in time. Voice announcer: It is convenient to prompt customers to check the amount through electronic display and voice broadcast in the window, so as to improve the payment experience and efficiency. SMS: take the initiative to push information to customers, such as pressure testing, overdue payment, failure shutdown, etc. All in one card: It is convenient for customers to get a card from the bank and pay fees, and it is convenient for customers to handle inquiry, payment, suspension and reheat businesses through self-service channels. Self service payment machine: It is convenient for customers to complete multiple business processing by themselves in the busy season when there is a long queue or when the business hall is off duty.

The project department immediately received the news of winning the bid. As the project implementation manager of this project, the feeling of joy was fleeting, and the responsibility that followed was heavy. But when I saw that the colleagues in the R&D department were all working hard, with high morale and confidence, I was relieved of most of them. Calm down and check the basic data of Datong Thermal Power. It is learned that the network area of Datong Thermal Power is 72.6 million square meters, which is a national large first-class enterprise, with 10 heating branches, 1 maintenance and repair branch and 5 customer service points. As of 2017, the company has laid a total of 875 kilometers of primary heating pipe network, with a central heating area of 58.6 million square meters for cogeneration. For more than a decade, 897 coal-fired heating boilers have been removed.

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.