Selection-Based Scheduling Algorithms under Service Level Agreement Constraints

Service Level Agreement (SLA) is one of the most important characteristics when discussing about Cloud scheduling. Modeling Cloud scheduling under SLA constraints represents one of the main research areas in the field of Cloud computing. One of the main ways to simulate the scheduling in the Cloud is by using a simulator that is verified by the academia and by the industry as one of the most accurate and capable of reproducing real scheduling situation. In this paper, we model scheduling in the Cloud under SLA constraints. Our model also attempts to achieve profit optimization. The model of the scheduling under SLA constraints and profit optimization is implemented and verified by using the features of the CloudSim simulator, a well-known Cloud simulator.