一种基于PDM系统的云备份探讨

A Cloud Backup Architecture Based on PDM System

现有PDM系统数据的存储方式难以满足数据可靠性的要求,云存储将企业分散的数据存储节点整合起来,一方面提升企业PDM系统的敏捷性和高效性,降低企业投入的成本,简化其运营和基础设施;另一方面将云存储与数据备份相结合,提高PDM系统的可靠性。与传统数据备份不同,提出了以PDM用户客户端作为云存储节点的架构思路,设计了通过该架构对数据进行存储、备份及恢复过程的工作流程,为不断增长的PDM系统数据提供了一种备份存储方法。

The current data storage method of PDM system does not satisfy the requirement for data reliability. Cloud storage, which integrates the disperse data storage nodes of enterprise, not only improves the agility and effectiveness of PDM system, reduces the cost and simplify the operation and infrastructure of enterprise, but also improves the reliability of PDM system by combining Cloud storage with data backup. In contrast to traditional method backup, in this paper, an architecture using PDM user client as the Cloud storage node is proposed, and the work flow for data storage, backup and restoration through this architecture is designed. This architecture provides an effective method for the backup and storage of mass PDM system data.