摘要
针对传统系统在数据库原理及应用课程线上教学应用中存在响应时间较长问题,提出数据库原理及应用课程线上教学系统设计。系统硬件方面设计了数据采集器、服务器两个硬件设备,由数据采集器对网络资源进行获取,由服务器对系统数据进行协调分配管理;系统软件方面设计了数据库、数据采集模块和数据处理功能模块。经实验证明,设计系统对线上教学服务请求响应时间短于传统系统,在线上教学方面具有良好的应用前景。
In view of the long response time of the traditional system in the online teaching application of database principle and application course,the online teaching system design of database principle and application course is proposed.Two hardware devices,data collector and server,are designed for the system hardware,with the data collector acquiring network resources and the server coordinating the system data distribution and management;the system software is designed with database,data collection module and data processing function module.The experiment proves that the response time of the designed system to online teaching service request is shorter than that of the traditional system,and it has good application prospect in online teaching.
作者
徐颖慧
XU Yinghui(Nanchang Business College of JXAU,Gongqingcheng Jiangxi 332020,China)
出处
《信息与电脑》
2022年第17期254-256,共3页
Information & Computer
基金
江西省高等学校教学改革研究省级课题——基于PBL教学模式在数据库原理及应用课程中的教学改革(项目编号:JXJG-21-33-3)。
