Considering both speed and security, the platform has made a set of deployment plans. The environment is deployed in the way of VMware virtualization. Five servers form a virtualized private cloud platform, allowing any two servers to fail without affecting the use of the system. Each server is equipped with six 1.2T enterprise hard disks, five of which are interconnected with other servers through 10GbE optical fibers to form a disk storage pool, In addition, two 400G high-speed solid state disks are equipped as cache disks to improve data reading and writing efficiency. For software deployment, we use the tomcat cluster and load balancing deployment mode. Whether it is a toll system or a customer service system, Apache is used as the cluster manager for each service, and multiple Tomcat servers are built under it. This can ensure the stability and security of the system operation, and can also be switched without feeling when the system is updated and upgraded. By the middle of June, we had built 8 virtual servers and 100 virtual desktops on the virtual machine. Four of the eight virtual servers are bank front-end computers, and the other four are application servers, which are respectively the application server of the charging system, the application server of the customer service system, the database server, and a standby server. The next step is to install the virtual desktop. We spent some energy on this link. Yes, yes, it's physical strength! Datong Heating has 4 business halls and 10 branches.

Liaoning wisdom Natural gas charging software 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.

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

The challenges are huge, so each heating enterprise can expand the heating site more flexibly and effectively by dividing the land for management. However, as the country has changed from extensive to refined development, and the heating business in various regions has a lot of similarities, those large heating enterprises with strong capital and advanced management ideas have begun to expand everywhere. At present, many powerful heating group enterprises have been born in China, among which one group enterprise just merged some local small and medium-sized heating enterprises, with centralized areas and similar management, and relatively simple group management and control; Another type of group enterprise is to expand its business to all parts of the country, which is far away and has different heating management and policy regulations, leading to great challenges in group management and control. In any case, the group headquarters should be able to keep abreast of the situation of each branch at any time to achieve "decentralized operation and centralized management".

Timely. In many places, semi-automatic manual operation is required. For example, the software company needs to send someone to the site to carry forward the accounts manually for more than a week before charging for heating every year. In particular, statistics, one query for each time is two hours, and the findings are not accurate. Some words may be exaggerated, but from the side it also shows the strong appeal and dissatisfaction of the business department. It is a lesson from the past and a teacher for the future. I think we also learned from our peers to move forward at the beginning. Now the friend company has been unable to upgrade its own software, and can only completely overthrow and start again, which is the trigger for Datong Thermal to change software. After a comprehensive review of the project, Datong Thermal has experienced a baptism of informatization, and the budget and standard of the software and hardware of the project are both high, so it must put forward high requirements for us. In addition, the project is started early, and the company is usually very busy in September and October, so it needs to complete the online in three or four months.

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