Project manager, charge implementation leader, data migration leader, customer service implementation leader, VMware virtualization implementation leader, performance test, and corresponding charge and customer service R&D team. I clearly remember that one day after the Tomb Sweeping Day, a group of members took the necessities of life and set out on their own. It was more than 2 p.m. in Datong. In the afternoon, they completed the house rental, and in the evening, they completed the purchase of daily necessities. They checked in on the same day. The whole day was like a double grab in the countryside, full of harvest. This office is really suitable. You only need to walk through the underground garage to get to Datong Heating, which has provided great convenience for later research and service work, and the response is much more timely. The two groups of members also arrived in Datong the next day, and everything was ready.
Shiqian intelligence Natural gas charging system software 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.
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.
But the invisible and intangible quality assurance is actually what heating enterprises need to pay attention to. The charging software collectively refers to the content that ensures the sustainable and stable operation of the software as quality, and the uninterrupted operation needs to reach 99.9%. The standard configuration content of the charging software Heating Charging Management System is as follows: product supporting materials: white papers, user guides, user manuals, online examinations, authorization letters, training videos, and trial systems. Product security standards: first time (online operation environment check, account password specification), daily (local backup, remote backup), weekly (antivirus), monthly (operating system patch, security password check), irregular (web container vulnerability). Easy to charge software ensures the stable operation of the system from all aspects of product design, research and development, testing, deployment, operation and maintenance, and the data is safe and reliable. The implementation boundary is to better deliver results on time and quality.
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.
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
