| With the development and Population of information system application and global financial integration,the banking industry need to offer more efficient, convenient, safe financial services. In order to enhance the core competitiveness of banks, domestic banks have started the construction of data center,the target is to realize the centralized management of data, to reduce the cost of IT, control the financial risk, enhance the bank’s overall service level.The paper will explore the high availability and high efficiency construction of data center.In this paper, through the studies the some technology of high availability,such as IBM parallel sysplex and disk mirroring, Oracle real application clusters, VMware server virtualization, Teradata node cluster, it describes the the HA realization form of the mainframe system, open platform database server, application server and data warehouse system. This paper expounds the necessary to establish three level disaster recovery system of the component level, park level, regional level; dscusses the feasibility and implementation effect of the due-active data center mode. Through the actual measurement and analysis of environment state best practice of the room in a data center, we put forward some suggestion to reduce the energy consumption of the environment equipment. At the same time, the positive role of new products and new technology to reduce the energy consumption of IT equipment was studied.The study of the high availability and high efficiency construction of data center in this paper provides both systematic method and detail operation guide for large data center. |
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