业务支撑系统灾备方案

随着数据的积累和增长，目前企业面临的最大挑战之一是如何处理对大量数据的透明存取，同时网络的规模越大、计算机应用的越深入、数据量越多，数据的安全对于企业的运转也越来越显得重要。这就提出了数据存储管理方面的要求。数据存储管理系统主要实现全自动的数据备份和恢复，并通过定期对历史数据进行归档处理（将某类具有特定意义的数据永久保留到存储介质上，以备今后查询及决策），确保系统内有足够的硬盘空间用于后续数据的存储。此外通过对用于数据存储的媒体进行自动的、高效的管理，使得“Light-out”的数据管理模式得以真正实现。

Business and Operation Support System Disaster Recovery Programme Discussion

With the accumulation and growth data, currently enterprises are facing one of the greatest challenges is how to deal with the transparent access to large amounts of data. At the same time the size of the network become bigger, data for the safety of the operation of enterprises has become increasingly important, this raises the data storage management requirements. Data storage management system main automatic data backup and recovery, and through regular filing of historical data processing, ensure that the system has sufficient hard drive space to follow-up data storage. In addition to the data storage media used for automated, efficient management, makes the light-out data management model can be truly realized.