摘要
为了提高数据库课程实验教学的仿真度和开放性,设计并实现了一套基于虚拟机技术的开放式仿真数据库实验系统。首先介绍系统的体系结构,然后详述各个模块的设计与实现,最后分析系统的使用方式和效果。利用虚拟机模板、快照、复制等技术解决数据库实验的情景化问题,通过编程实现实验情景的快速创建、保存与加载,通过这些方法,使得用户能够快速进入预设的实验情景并完成仿真实验。通过对比教学实验表明,应用该系统能够切实提高实验教学的教学质量。
An open simulated database experiment system based on virtualization technology has been de signed and implemented to improve the simulation degree and openness of database course experi mental teaching. This paper first introduces the architecture of the system, then explains the design and implementation of each module, and finally analyzes the usage and effect of the system. Users can quickly enter the preset experimental scenarios and complete simulation experiments through the methods such as using virtualization machine templates, snapshots and clone technologies to solve scenario-based problems in database experiments and implementing the quick creating, sav ing and loading of experimental scenarios by programming. The contrast teaching experiment has shown that the experimental teaching quality can be really improved by using this system.
出处
《泸州职业技术学院学报》
2015年第4期20-24,共5页
Journal of Luzhou Vocational Technical College
基金
泸州职业技术学院科研资助项目<开源虚拟化技术在数据中心的应用研究--泸职院新一代数据中心建设方案探索>(K-1318)
