A Hierarchical Optimized Resource Utilization based Content Placement (HORCP) model for cloud Content Delivery Networks (CDNs)

Journal of Cloud Computing

Advances, Systems and Applications

Table 2 Comparison based on total congestion cost

Network load level	Q-ADT	TST	Proposed
0.1	21	20	18
0.2	21.5	20	18
0.3	22	20	19
0.4	23	25	20
0.5	23.5	40	21
0.6	24	50	21.5
0.7	26	51	22
0.8	31	53	23
0.9	47	58	25