摘要
针对云服务的现状,提出一种面向云服务的HTTP业务流控制方法(HOE),HOE承担着双重身份,既是服务端,又是客户端。该方法将HTTP先进行解析,提出所请求的数据对象和该对象的URL,再进一步确定所请求数据对象是在本地磁盘阵列还是在远端数据中心,不仅能够及时更新本地磁盘阵列中的数据,而且还能避免数据对象重复由远端数据中心提供,进而可以加快响应HTTP请求和节省有限的带宽资源。
In view of current situation of cloud services,an HTTP traffic control approach(HOE) was proposed.HOE plays double roles as both server and client.Firstly,the HTTP is parsed and the re-quested data object and it's corresponding URL are provided.Furthermore,the location of requested da-ta object is checked to see whether it is in the local disk array or the remote data center.It not only updates the local disk dataset and avoids duplicate transmission of data object from the remote data center,but also accelerates HTTP request response and saves limited broadband resources.
出处
《辽宁工程技术大学学报（社会科学版）》
2011年第5期482-485,共4页
Journal of Liaoning Technical University(Social Science Edition)
基金
安徽省自然科学基金资助项目(KJ2010B304)
关键词
云服务
HOE
服务端
客户端
数据
cloud service
HTTP Offload Engine
server
client
data
