基于分布式网络设备的分布式数据库设计

Design of Distributed Database Based on Distributed Network Equipment

随着计算机网络的不断发展和网络带宽的迅速增大,在IP骨干网、IP城域网以及各种大型IP网络的核心层和汇聚层已经大量应用分布式网络设备。为了能更好地提升分布式网络设备的性能和架构,设计了一款分布式数据库,来有效地管理该设备内各部件控制数据的存储、实时分发、批量分发以及故障处理等功能,尽可能对系统内的应用模块在控制层面屏蔽系统分布式特性。该数据库设计提高了系统软件代码的可移植性和可复用性,为分布式网络设备在大量数据的管理方面提供一定的参考。

With the continuous development of computer networks and the rapid increase of network bandwidth, distributed network equipments are widely applied in the core layers and convergence layers of IP backbone networks, IP metropolitan area networks, and various large scale IP networks. In order to better improve the performance and architecture of distributed network equipment, a distributed database is designed to effectively manage storage, real-time distribution, batch distribution, and fault handling. The distributed database tries to shield the distributed characteristics of the system at the control plane from the application modules in the system. It also improves the portability and reusability of the system software code, and is of considerable referential importance for the network equipment in a large number of data management.