Design and Analysis of Sustainable and Seasonal Profit Scaling Model in Cloud Environment

Algorithm 1

Sustainable and seasonal scaling algorithm (SSSA).

(1)	Input: population of allocated resources = ,
	Resource scaling’s size = U
	Resource selection rate = q
	Resource allocation rate = R
	Carrying capacity of datacenter = K
	Output: optimal resource scaling size, maximum sustainable, and seasonal scaling.
(2)	Initialize the allocated resource population using equation (7).
(3)	Find the scaling of the resource using
	If the population of allocated resources, , then sustainable scaling is possible
	Scaling of resource
	If , then sustainable scaling is maximized
	If scaling’s size , then resource scaling’s size is optimal, i.e., .
	else
	Update R and q for the seasonal demand period using the following equation and
	Update allocated resource population (i.e., ) for n^th time period using equation (17).
	If , then seasonal scaling is maximized, and if , then resource scaling size is optimal.