Dear,
Task scheduling in Cloud Computing and somehow little bit similar Fog Computing but taking constraints in both environment is different. In cloud scheduling algorithm consider constraints as follows:
1: Computing power of VM.
2: Interconnection bandwidth.
3: task size.
4: VM migration cost.
etc..
On the other hand, Fog computing is hierarchical architecture of cloud nodes, fog nodes, and IoT nodes. In Fog scheduling algorithm consider constraints as follows:
1: Computing power fog node and VM.
2: up-link and down-link bandwidth from IoT to fog node.
3: up-link and down-link bandwidth from fog node to cloud node.
5: priority of task to execute nearly to IoT node .
6: Size of task.
etc..
Hi researcher,
There are differences between cloud and fog. To implement algorithms, you can use Cloudsim for Cloud and iFogsim for Fog. We have more explained in these papers:
* Task offloading in mobile fog computing by classification and regression tree.
Link: Article Task offloading in mobile fog computing by classification an...
* Low-latency and energy-efficient scheduling in fog-based IoT applications.
link: https://journals.tubitak.gov.tr/elektrik/abstract.htm?id=24474
* Scheduling of fog networks with optimized knapsack by symbiotic organisms search.
link: https://ieeexplore.ieee.org/abstract/document/8250193
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