Research On IT Architecture Optimization Of C Company

With the development of computer and network technology, various information systems are widely used in the enterprise. The enterprise’s production efficiency is improved. The enterprise’s dependence on computer and network is increasing. However, it is a problem that enterprises have to consider the IT architecture and the availability of IT system.With the size of the company and the increase of business volume, the amount of data increases, the existing traditional IT architecture has been very difficult to the Surety Company’s business continuity and data storage security. In this paper, the existing IT structure of the company has a variety of defects in the improvement, through the use of advanced server virtualization software VMware, professional backup software Commvault, professional storage backup hardware NetApp, Quantum, high-speed and stable network equipment CISCO, and the system set detailed IT architecture optimization scheme, which greatly optimizes the enterprise IT architecture, IT service, high efficiency, the timeliness of data recovery and other benefits.The actual running effect shows that the IT architecture of enterprise has been changed greatly by a series of optimization and improvement. It has greatly improved the availability of IT service system, and the disruption of traditional server has been greatly improved. The traditional system and data that need to be restored to 1-2 days, now only need to be 1-2 hours to recover. The response performance of the server has been improved to some extent after the actual test. Traditional server maintenance and the use of high cost, low CPU memory utilization is also through the server virtualization has been greatly improved, for the enterprise, both to reduce the cost of the enterprise to buy and electricity, but also to reduce the maintenance workload of IT staff, improve the work efficiency.