space efficient file management scheme for online video on content delivery networks
Vunnam Satish, B.Lokesh joel
content delivery networks, online social networks, resource pooling
Content delivery networks (CDNs) have been widely used to improve load time in internet sites. These were used to transmit data to users from servers. This network is used for resource pooling with enabling servers to be activated or deactivated in line with current user demand. This paper discusses about online video replication and placement issues in CDNs. It mainly focus on some techniques (i) utilizing complete resource in servers and reduce energy consuming and (ii) limit or avoid replication of data in cache servers. In this paper we are going to use resource-aware heuristic algorithm which was used to recognize replications in cache servers on subscriber arrival and departure. This balance the load between user and cloud while transferring data from cache servers. This also improves performance in the online social networks (OSNs) services in multi cloud environment.