1. Amazon pricing.
https://aws.amazon.com/ec2/pricing/on-demand/
2. DISSECT-CF.
https://github.com/kecskemeti/dissect-cf
. Accessed Jan 2018
3. Grid Workloads Archive.
http://gwa.ewi.tudelft.nl/
. Accessed Sept 2018
4. IBM Bluemix pricing sheet.
https://www.ibm.com/cloud-computing/bluemix
. Accessed Jan 2018
5. MS Azure price calculator.
https://azure.microsoft.com/en-gb/pricing/calculator/
. Accessed Jan 2018