摘要
随着Web技术的不断发展,Web支持的业务访问量也与日俱增,如何安全可靠地处理海量数据是目前探讨的重要问题之一。通过分析现有数据访问缓存技术,针对存在的一些不足,提出了一个海量数据访问处理的框架模型,即通过综合运用各类数据缓存技术,使设计出的程序限制性地使用硬件资源,避免了过载宕机,提高数据的重用性,减轻数据库的访问负担。实验说明,这种模型可以提高数据存取的效率和并行处理能力。
With the development of web technology, the visiting quantity of web support service has a steady growth accordingly. How to process the magnanimous data is one of the important issues at present. The existing data accessing buffer technology is analized. And in view of their insufficiency, a magnanimous data accessing processing framework is proposed. It is a kind of framework that makes use of a wide range of data cache technologies. It can improve the hardware resources working efficiency, and thus avoids the server shutdown because of overload. It can reduce the database visit burden by enhancing the data＇s reusability. The experiment indicated that this framework would enhance the efficiency of data access and the parallel processing ability.
出处
《北京联合大学学报》
CAS
2007年第3期45-49,共5页
Journal of Beijing Union University
关键词
海量数据
缓存技术
数据存取
magnanimous data
buffer technology
data accessing
作者简介
商新娜（1978-），女，北京市人，北京联合大学信息学院教师，工学硕士，从事数据库及数据挖掘方向的研究。
