Analysis And Construction Of Disaster Recovery System In Chinalife Insurance Corporation

With the development of information technology, enterprises increasingly rely on information-based data processing to complete its business practices to ensure that its industry's competitiveness. Construction of information security and high availability has become increasingly critical. How to build insurance to enterprises information and improve the flexibility has become an important subject. And the corporate flexibility, information security, information technology, high availability are related to a core -disaster recovery system.With business and data centralization step by step national widely, the enterprise's IT systems operating on the growing dependence and IT system failure caused the loss also increasing. China Life Insurance Company Limited has completed the financial system, the core business systems in the Shanghai Branch and Beijing Headquarters as well as the physical centralization. If the headquarter or Shanghai IT application by the disaster led to halt, then most of the insurance company will halt, and no doubt the credibility of the company, brand image will bring about huge losses. Hence we should set up the appropriate scale disaster recovery system, removing single point of failure to ensure that the company's information security, high availability, and improve operating flexibility.Disaster recovery refers to the use of technology, management tools and related resources to ensure that existing critical business data and key systems in the disaster, to resume the process and continue to operate in determining the time. According to the State Council Information Office requirements, the main objectives of enterprise information systems disaster recovery work are: to withstand disasters and enhance the capacity of major accidents, combat and reduce disaster losses caused by major accidents, ensure the enterprise information system of data security and continuity of operations, and to ensure that the market and the social economic stability.This paper mainly discusses the following:1,The necessity of building China Life Insurance disaster recovery system (including background, the current status), analysis of China Life Insurance building disaster recovery system's basic needs,object of China Life Insurance building disaster recovery system'RTO and RPO.2,Enterprise-class disaster recovery technology, to discuss the advantages and disadvantages of the disaster recovery technology.3,China Life Insurance disaster recovery system-building programme, China Life Insurance disaster recovery strategy for the building of the stage to discuss the various stages of disaster recovery system-building programmes and implementation in detail.