摘要
在电信网管系统中,为了对电信设备进行管理和性能优化,数据查询操作是必不可少的。因为劣质SQL语句和优质SQL语句之间的操作速度差别可达上百倍,因此采用了SQL语句优化技术来提高查询的效率,又因电信网管系统常需进行海量数据查询,所以利用恰当的分页显示技术,进一步提高系统的响应速度。实践证明了该方案的可性行。
In telecommunication network management system, in order to carry on the management and the optimizing performance to the telecommunication equipment,the data inquiry operation is essential. Because the difference between SQL sentence operating speed may reach hundred times,therefore using the SQL sentence optimization techniques to enhance the efficiency bf inquiry. And further because the telecommunication network management system often carry on the magnanimous data inquiry,so using Pagination- display further enhances the system the speed of response. The practice indicated that,this plan is feasibility.
出处
《现代电子技术》
2008年第1期137-139,146,共4页
Modern Electronics Technique
关键词
电信网管系统
查询
SQL
分页显示
telecommunication network management system
inquiry
SQL
pagination - display
