Green Application Placement in the Cloud-IoT Continuum
summary
A declarative Prolog prototype named gFogBrain computes eligible placements across Cloud‑IoT nodes using PUE, per‑node energy profiles and energy‑source mixes, then ranks placements by energy, carbon and cost. On the example two‑service app it returns two candidates: one costs €3/month less and produces about 30 gCO2 difference; placement search is offline and can take minutes at larger scale. The tool is open source and implemented in ~130 Prolog predicates.
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chapters (11)
- 0:00Introduction
- 0:43Cloud IoT Continuum
- 2:12Motivation
- 3:55Application Model
- 7:55Energy
- 9:09Energy Profiles
- 10:35Energy Sources
- 11:47Eligible Placement
- 15:36Example
- 20:59Conclusion
- 21:37Future work
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